模拟信号处理由以下的部分组成直流隔离放大器，电源隔离放大器，交流隔离放大器，直流隔离转换器和隔离变送器，交流隔离转换器和隔离变送器，限位开关，设定点编码器，模拟计算器，负载放大器。
直流信号隔离放大器
AD-TV 1 GX
产品介绍
直流隔离放结构宽度仅为 6.2 mm，用于直流电压信号的电流隔离。输出信号与输入变量呈线性关系，并且在达到极限值时与连接的负载无关（0-10 VDC，1:1 输入/输出）。由于狭窄的设计，实现了高密度封装。与 DIN 导轨连接器结合使用，可大大减少接线。
数据参数
AD-TV 350 GVF
产品介绍
双极大电流隔离放大器AD-TV 350 GVF用于双极电流或电压信号的电流隔离、转换和放大。该设备允许传输高达高频范围的直流和交流信号。高电流输出可提供高达 200 mA 的电流。由于集成的三路隔离，输入、输出和电源电压彼此之间高度电气隔离。 AD-TV 350 GVF 的高效宽范围电源允许在宽电源电压范围内运行。
产品参数
| Input current | |
|---|---|
| Measuring range | +/- 20 mA |
| Input resistance | Ca. 25 Ohm |
| Input voltage | |
| Measuring range | +/- 10 V |
| Input resistance | Ca. 100 kOhm |
| Output current | |
| Output range | +/- 200 mA |
| Max. burden | 40 Ohm @ 200 mA |
| Residual ripple | 300 µAss @ 200 mA |
| Output voltage | |
| Output range | +/- 10 V |
| Min. burden | 100 Ohm @ 10 V |
| Residual ripple | 40 mVss @ 10 V |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Power consumption AC / DC | 5 VA / 3 W |
| Transmission behaviour | |
| Basic accuracy | < 0,2 % |
| Temperature influence | 70 ppm/K |
| Cut-off frequency | Ca. 1,5 kHz (-3 dB) |
| Phase shift I/O | Ca. 7,5 ° |
| Power-on drift | Ca. 0,1 % |
| Housing | |
| Dimensions (WxHxD) | 33x110x134 mm |
| Type of protection | IP 20 |
| Connection method | Detachable terminal clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 200 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 1) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Signal / supply unit | 3 kV, 50 Hz (1 min.) |
| Input / output | 2,5 kV, 50 Hz (1 min.) |
| Protection circuits | |
| Input | Electrical surge protection |
| Output | Electrical surge protection |
| Power supply | Electrical surge and reverse current protection |
AD-TV 400 GVD
产品介绍
用于模拟信号和发射机信号的电流隔离。当连接 2 线制变送器时，将通过电流隔离且限流的电源电压直接供电。所有测量范围和输出均可自由参数化。这可以通过可选的操作面板 AD-VarioControl 或编程软件 AD-Studio 来执行。宽双极输入测量范围使该缓冲放大器成为通用型，适用于标准信号及其他领域的几乎所有应用。由于其灌电流输出，发射器信号也可以被分离或转换。宽范围电源组涵盖了所有电源范围。
技术参数
AD-STV 2 GX
产品介绍
宽度仅为 6.2 mm，用于发送器信号 (4-20 mA) 的电流隔离和放大。 2 线或 3 线制变送器直接由电隔离电源电压供电。输入信号可通过 DIP 开关选择。切换测量范围时需要手动重新调整，可以使用微调器设置起始值和终止值。输入、输出和电源电压彼此电隔离。由于狭窄的设计，实现了高密度封装。与 DIN 导轨连接器结合使用，可大大减少接线工作。
技术参数
| Input voltage | |
|---|---|
| Measuring range | 0 … 10 V |
| Input resistance | 100 kOhm |
| Input current | |
| Measuring range | 0 … 20 mA; 4 … 20 mA |
| Input resistance | 50 Ohm |
| Transmitter supply | |
| Open-circuit voltage | < 20 V |
| At 20 mA | > 14 V |
| Current limit | < 30 mA |
| Output current | |
| Output range | 0 … 20 mA; 4 … 20 mA |
| Max. burden | 350 Ohm |
| Residual ripple | < 0,1 % |
| Transmission behaviour | |
| Response time | < 50 ms (10-90 %) |
| Linearity error | < 0,1 % |
| Temperature influence | < 70 ppm/K |
| Adjust begin | +/- 22% |
| Adjust end | +/- 5% |
| Supply | |
| Voltage range | 18 … 30 V DC |
| Nominal voltage | 24 V DC |
| Power consumption | 1,3 W |
| Housing | |
| Dimensions (WxHxD) | 6,2 x 92 x 101 mm³ |
| Manner of fastening | DIN rail 35mm EN 50022 |
| Type of protection | IP 20 |
| Connection method | Screw clamp (2,5 mm² flex wire / 4 mm² one wire) |
| Weight | ~ 70 g |
| Bolting torque terminals | 0,5 Nm |
| Environmental conditions | |
| Ambient temperature | -10 … +50 °C |
| Storage and transport | -10 … +70 °C (no condensation) |
| EMC | |
| Product family standard 1) | EN 61326-1 |
| Emission 2) | EN 55011, CISPR11 Cl. A, Gr. 1 |
| 1) During electromagnetic disturbance minor changes in output signal are possible. | |
| 2) Warning: This device is not intended to be used in residential areas and can not ensure adequate protection of radio reception in such environments. | |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Input/output | 1,5 kV, 1 min |
| Signal/auxiliary voltage | 1,5 kV, 1 min |
AD-TV 320 GS
产品介绍
设定值缓冲放大器 用于直流电流和电压信号（0/4-20mA 或 0/2-10V）的电流分离、转换和放大。该设备还具有发射器电源和设定值功能，可以打开。设定值功能的激活可以通过短按前面的按键或通过远程控制输入处的控制信号（24V 有效或接触）来选择。任何输出设定值均由前面的电位器设定。长时间按下设定值键可以激活零微调器和全微调器。这样，信号幅度可在±25%的范围内调节。一体式电子宽范围电源组允许在宽供电范围内运行。
产品参数
| Transmitter supply | |
|---|---|
| Feeding voltage | 26 … 19 V (4 … 20 mA) |
| Current limit | ~ 25 mA |
| Input current | |
| Measuring range | 0 … 20 mA 1) |
| Input resistance | 50 Ohm |
| Input voltage | |
| Measuring range | 0 … 10 V 1) |
| Input resistance | 100 kOhm (10 kOhm / Volt) |
| Output current | |
| Output range | 0 … 20 mA 1) |
| Max. burden | 500 Ohm |
| Max. residual ripple | 40 µAss |
| Output voltage | |
| Output range | 0 … 10 V 1) |
| Min. burden | 1 kOhm |
| Max. residual ripple | 20 mVss |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Input power AC/DC | 3,5 VA / 2,0 W |
| Transmission behaviour | |
| Basic accuracy | < 0,2 % |
| Temperature influence | 100 ppm/K |
| Response time | 50 ms |
| Damping (optional) | 0,1 %/s (linear max. ~950 s) |
| Trimmer function | +/- 25% |
| Linearization (optional) | 24 x/y, interpoliert |
| Setpoint encoder | 0 … 270° = 0 … 100 % |
| Remote control | |
| Input | Optokoppler |
| Voltage | 10 … 30 V DC |
| Pulse controlled | 200 … 1000 ms |
| Static | > 1000 ms |
| Front button | ~ 200 ms |
| Housing | |
| Dimensions (WxHxD) | 23x78x103 mm |
| Type of protection | IP 20 |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 100 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 2) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Input / output | 1,5 kV, 50 Hz (1 min.) |
| Signal / supply unit | 3 kV, 50 Hz (1 min.) |
| Protection circuits | |
| Input | Electrical surge protection |
| Output | Electrical surge protection |
| Power supply | Protection against overvoltage reverse polarity |
交流隔离放大器
AD-TV 515 GS
产品介绍
可记录 0-1A AC 和 0-5A AC 的正弦波交流电。交流电经过电流隔离并转换为外加 OC 标准信号。交流电（1 A 或 5 A）通过大电流连接器提供给设备，因此外部分流器已被淘汰。为了测量更大的电流，可以随时连接电流互感器。输出信号被放大并且与所连接的负载无关，最高可达最大值。信号可以通过正面微调器适应应用。
产品参数
| Input | |
|---|---|
| Measuring range | 0 … 1 A AC / 0 … 5 A AC |
| Input frequency | 40 … 60 Hz (sinusoidal) |
| Short-term overload (1 s) | Twenty times of the nominal value |
| Permanent overload (24 h) | 120 % of the rated value |
| Output current | |
| Max. output range | 0/4 … 20 mA 1) |
| Max. burden | 400 Ohm |
| Residual ripple | 50 µAss |
| Output voltage | |
| Max. output range | 0 .. 10 V 1) |
| Min. burden | 1 kOhm |
| Residual ripple | 30 mVss |
| Transmission behaviour | |
| Linearity error | Max. 0,5 % of full scale |
| Rise time (10 … 90%) | Ca. 2 s |
| Temperature influence | +/- 100 ppm/K |
| Supply | |
| Supply voltage | 20 … 253 V DC / 50 … 253 V AC |
| Max. power consumption | 1,7 W / 3,5 VA |
| Housing | |
| Manner of fastening | DIN rail 35mm (EN 50022) |
| Type of protection | IP 20 |
| Connector cross section | Max. 2,5 mm² |
| Bolting torque screw terminals | 0,5 Nm |
| Weight | Ca. 110 g |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 60 °C |
| EMC | |
| Product family standard | EN 61326-1 |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Elevation | Max. 2000 m |
| Safety measurement | EN 61010-2-030 |
| Measurement category | CAT III |
| Max. permanent working voltage | 300 V AC |
| Galvanic isolation, test voltages | |
| Input/output | 4 kV (1 min) |
| Input/power-supply | 4 kV (1 min) |
| Output/power-supply | 3 kV (1 min) |
AD-TV 588 GVD
产品介绍
用于通过高达 5A 的内置电流互感器或高达 600A 的外部钳位/分芯电流互感器测量交流电的有效值。检测到的电流以 0 至 20 mA 范围内的电隔离标准电流信号和 0 至 10 V 范围内的标准电压信号输出。附加的继电器输出可以指示极限值或窗口。所有参数如量程、输出范围、继电器功能、极限值等均可通过配置软件自由设置。
产品参数
| Input current directly | |
|---|---|
| Measuring range 1 A | 0 … 1 A AC |
| Measuring range 5 A | 0 … 5 A AC |
| Remark | DO NOT CONFUSE THE INPUT OF THE CLAMP ON CURRENT TRANSFORMER. |
| Current input via Clamp on Current Transformer | |
| Measuring range, Re, Terminals | 0 … 1,66 mA AC, 200 Ohm, 5/6 |
| Measuring range, Re, Terminals | 0 … 16,6 mA AC, 20 Ohm, 6/7 |
| Measuring range, Re, Terminals | 0 … 33,3 mA AC, 10 Ohm, 7/8 (alle AD-KSW XXX) |
| Measuring range, Re, Terminals | 0 … 66,6 mA AC, 5 Ohm, 8/1 |
| All current inputs | |
| Rated frequency | 50 Hz |
| Frequency range | 40 … 400 Hz |
| Sampling | 2 kHz |
| All signal outputs | |
| Simultaneous use | Yes. Minus (terminals 10/12) may not be connected. |
| Bit width D/A converter (PWM) | 11 Bit |
| Output current | |
| Maximum output range | 0 … 20 mA |
| Resolution | ~10 uA |
| Max. burden | 500 Ohm |
| Output voltage | |
| Maximum output range | 0 … 10 V |
| Resolution | ~5 mV |
| Min. burden | 1 kOhm |
| Relay output | |
| Maximum switching load AC | 250 V, 2 A |
| Maximum switching load DC | 50 V, 2 A |
| Contact construction | Closing contact |
| Switching operations mechanical | 10.000.000 |
| At 230V/2A AC, cos(phi)=1 | 600.000 |
| At 230V/2A AC, cos(phi)=0,4 | 200.000 |
| At 24V/1 A DC | 200.000 |
| Transmission behaviour | |
| Maximum linearity error | 0,5 % of full scale |
| Rise time 0..90% | 200 ms |
| Temperature influence | +/- 100 ppm/K |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Power consumption AC / DC | 3 VA / 1,5 W |
| Housing | |
| Dimensions (WxHxD) | 23x110x134 mm |
| With operating module (bxhxt) | 23x110x138 mm |
| Manner of fastening | DIN rail 35mm (EN 50022) |
| Type of protection | IP 20 |
| Connector cross section | Max. 2,5 mm² |
| Bolting torque screw terminals | 0,5 Nm |
| Weight | ~120 g |
| Environmental conditions | |
| Operation | -10 … 50 °C |
| Storage, transport | -10 … 60 °C |
| EMC | |
| Product family standard | EN 61326-1 1) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Galvanic isolation, test voltages | |
| Input/output | 4 kV, 1 min |
| Input, output/supply | 4 kV, 1 min |
| Notifications | |
| Operation | Green LED. Blinks when signal outside range |
| Relay | Red LED. Lit when relay is energized |
直流隔离转换器和隔离变送器
AD-TW 41 GM , AD-TW 41 ST
产品介绍
分离转换器用于外加电流的电流分离。它从输入信号中获取辅助能量。不需要连接额外的辅助电压。输出电流在最大值范围内与所连接的负载无关。隔离变压器还提供 TWB 型号，如果其输出电流中断（旁路功能），则不会中断输入电流。
产品参数
| Input current | |
|---|---|
| Measuring range | 0 … 20 mA |
| Input voltage | < 25 V |
| Voltage drop device | < 2,5 V |
| Output current | |
| Output range | 0 … 20 mA |
| Max. burden | 1000 Ohm |
| Burden error | -0,03% / 100 Ohm |
| Residual ripple | 0,5 % (1000 Ohm; 20 mA) |
| Transmission behaviour | |
| Basic accuracy | < 0,2 % |
| Input / output | 1 : 1 |
| Temperature influence | 50 ppm/K |
| Response time | ~ 20 ms |
| Transmission frequency | 500 Hz (500 Ohm) |
| Housing GM | |
| Dimensions (WxHxD) | 15×42,5×102 mm |
| Type of protection | IP 20 |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 60 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Housing ST | |
| Dimensions (WxHxD) | 15×42,5×102 mm |
| Type of protection | IP 20 |
| Pluggable | |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 50 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 1) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Galvanic isolation | |
| Base isolation, functional separation | |
| Working voltage | 50 VDC |
| Test voltages input / output | 500 V, 50 Hz (1 min.) |
| Protection circuits | |
| Input | Electrical surge protection |
| Output | Electrical surge protection |
AD-TW 41 GM , AD-TW 41 ST
产品介绍
分离转换器用于外加电流的电流分离。它从输入信号中获取辅助能量。不需要连接额外的辅助电压。输出电流在最大值范围内与所连接的负载无关。隔离变压器还提供 TWB 型号，如果其输出电流中断（旁路功能），则不会中断输入电流。
产品参数
| Input current | |
|---|---|
| Measuring range | 0 … 20 mA |
| Input voltage | < 25 V |
| Voltage drop device | < 2,5 V |
| Output current | |
| Output range | 0 … 20 mA |
| Max. burden | 1000 Ohm |
| Burden error | -0,03% / 100 Ohm |
| Residual ripple | 0,5 % (1000 Ohm; 20 mA) |
| Transmission behaviour | |
| Basic accuracy | < 0,2 % |
| Input / output | 1 : 1 |
| Temperature influence | 50 ppm/K |
| Response time | ~ 20 ms |
| Transmission frequency | 500 Hz (500 Ohm) |
| Housing GM | |
| Dimensions (WxHxD) | 15×42,5×102 mm |
| Type of protection | IP 20 |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 60 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Housing ST | |
| Dimensions (WxHxD) | 15×42,5×102 mm |
| Type of protection | IP 20 |
| Pluggable | |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 50 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 1) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Galvanic isolation | |
| Base isolation, functional separation | |
| Working voltage | 50 VDC |
| Test voltages input / output | 500 V, 50 Hz (1 min.) |
| Protection circuits | |
| Input | Electrical surge protection |
| Output | Electrical surge protection |
交流隔离转换器和隔离变送器
SWT 系列设备
产品介绍
SWT 系列设备（AD-SWT 50 SO、AD-SWT 100 SO 和 AD-SWT 200 SO）用于测量大正弦电流并同时转换为 4…20 mA 发射器信号。该器件采用两线技术设计，可在较宽的电压范围内运行。根据初级电流量，设备从连接的电源电压中吸收成比例的 4…20 mA 信号。由于针对极化错误和过电压的整体保护，发射器还可以防止错误应用或瞬态过电压。外壳采用外部夹式变压器形式设计，因此可以轻松集成到现有装置中。
产品参数
| Primary current | |
|---|---|
| Measurement method | Inductive |
| Measuring range | 0 … 50/100/200 A AC |
| Max. conductor diameter | 23 mm |
| Transmitter output | |
| Output range | 4 … 20 mA |
| Residual ripple | 50 µAss |
| Transmitter-supply | |
| Voltage range DC | 10 … 30 V DC |
| Nominal voltage DC | 24 V DC |
| Transmission behaviour | |
| Basic accuracy | < 1 % |
| Temperature influence | 100 ppm/K |
| Response time | < 2 s (10…90 %) |
| Housing | |
| Dimensions (WxHxD) | 50x42x82 mm |
| Type of protection | IP 20 |
| Connection method | Screw clamp |
| Terminals, wire cross section | 1,5 mm² flex wire / 2,5 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 200 g |
| Manner of fastening | Folding transducer housing |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 1) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Safety measurement | 61010-2-030 |
| Measurement category | CAT III |
| Galvanic isolation, test voltages | |
| Input / output | 4 kV, 50 Hz (1 min.) |
| Protection circuits | |
| Output | Electrical surge and reverse current protection |
AD-TW 21 GVD, AD-TW 25 GVD
产品介绍
无源交流电流分离传感器可将 0-1 A AC 或 0-5 A AC 的交流电流转换为 0-20 mA 的外加直流电流。电流分离的输出信号在最大值范围内与连接的负载无关。分离传感器不需要辅助能量，所需的能量从测量信号中获得。
产品参数
| Input current | |
|---|---|
| AD-TW 21 GVD | 0 … 1 A AC (50Hz Sinus) |
| AD-TW 25 GVD | 0 … 5 A AC (50Hz Sinus) |
| Output current | |
| Max. output range | 0 … 20 mA |
| Max. burden | 400 Ohm |
| Load influence | -0,12% / 100 Ohm |
| Transmission behaviour | |
| Basic accuracy | < 0,3 % of full scale |
| Temperature influence | < 30 ppm/K |
| Response time | < 0,5s (0 … 90 %) |
| Supply | |
| Passive, no power supply required! | |
| Self-consumption via input signal | ~ 1,6 VA |
| Housing | |
| Manner of fastening | DIN rail 35mm (EN 50022) |
| Type of protection | IP 20 |
| Connector cross section | Max. 2,5 mm² |
| Weight | ~ 285 g |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard 2) | EN 61326-1 |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| 2) During electromagnetic disturbance minor changes in output signal are possible. | |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Signal/auxiliary voltage | 2 kV (1 min) |
| Protective systems | |
| Input/output | Over voltage and over current |
限位开关
AD-MK 350 GVD
产品介绍
限位开关 用于切换模拟信号、变送器信号和电阻温度计的限值。如果连接了 2 线制变送器，则将直接通过电流隔离且限流的电源电压为其供电。该器件具有电流、电压和电阻温度计的模拟输入，可以交替使用。 AD-MK 350 GVD 可以通过其两个无源转换触点最多切换两个独立的极限值。开关阈值和操作模式可以自由参数化。这可以通过可选的控制面板 AD-VarioControl 或编程软件 AD-Studio 来执行。相关继电器的状态通过前面或操作模块 AD-VarioControl 上的 LED 指示。
产品参数
| Input current | |
|---|---|
| Measuring range | -50 … + 50 mA DC |
| Input resistance | 40 Ohm |
| Resolution | 16 Bit |
| Accuracy | 0,1 % of full scale |
| Input voltage | |
| Measuring range | -100 … + 100 V DC |
| Input resistance | 1 MOhm |
| Resolution | 16 Bit |
| Accuracy | 0,1 % of full scale |
| Transmitter supply | |
| Off-load voltage | 24,5 V |
| Voltage at 20mA | 17,5 V |
| Current limit | ~ 25 mA |
| Resistance thermometer inputs Pt100, Pt500, Pt1000 to DIN EN 60751 | |
| Measuring range | -200 … +850 °C |
| Connection method | 2-, 3- oder 4-wire system |
| Resolution | 16 Bit |
| Accuracy | 0,6 K |
| Smallest measuring spans | 20 K |
| Max line resistance 1) | 10 Ohm/cable |
| Sensor supply | 310 µA |
| 1) With 2-conductor the line resistance comes as an offset into the measurement. | |
| Resistance thermometer inputs Ni100, Ni500, Ni1000 to DIN EN 43760 | |
| Measuring range | -60 … +230 °C |
| Connection method | 2-, 3- oder 4-wire system |
| Resolution | 16 Bit |
| Accuracy | 0,6 K |
| Smallest measuring spans | 20 K |
| Max line resistance 1) | 10 Ohm/cable |
| Sensor supply | 310 µA |
| 1) With 2-conductor the line resistance comes as an offset into the measurement. | |
| Relay outputs A/B | |
| Contact type | Potential free changeover |
| Max. AC-breaking capacity | 250 V AC, 2 A AC, 50Hz |
| Max. DC-breaking capacity | 50 V DC, 2 A DC |
| Switching operations | |
| Mechanical | 107 |
| AC: 230V / 2A, cos(phi)=1 | 6 * 105 |
| AC: 230V / 2A, cos(phi)=0,4 | 2 * 105 |
| DC: 24V / 1A | 2 * 105 |
| Transmission behaviour | |
| Rise time | 500 ms (output auf 90 %) |
| Temperature influence | +/- 100 ppm/K of full scale |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Power consumption AC / DC | 4 VA / 2,4 W |
| Housing | |
| Dimensions (WxHxD) | 23x110x134 mm |
| With operating module (bxhxt) | 23x110x138 mm |
| Type of protection | IP 20 |
| Connection method | Detachable terminal clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 150 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard 1) | EN 61326-1 |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| 1)During electromagnetic disturbance minor changes in output signal are possible. | |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Input/output | 2,5 kV (1 min) |
| Signal/auxiliary voltage | 3 kV (1 min) |
VarioCheck AD-VC 4S FE 系列
产品介绍
数字多功能测量变压器是可自由编程的数字测量变压器，具有两个模拟输出和最多 4 个极限值继电器。广泛的标准设备和附加选项可以解决现代评估的几乎所有可以想象的任务。所有特性直接在设备上输入，或使用配置软件“AD-Studio”。 VarioCheck AD-VC 4S 通过集成功能模块完成通用且安全的测量值记录的所有任务，例如极限值消息、可自由调节的迟滞、可选择的继电器功能、延时开关、自动或手动模拟模式、自由线性化曲线和电源电压范围宽。
产品参数
| Input current | |
|---|---|
| Measuring range | 0 … + 20 mA |
| Accuracy | ~ 21 µA |
| Input resistance | 54 Ohm |
| Voltage input 10V | |
| Measuring range | -10 … + 10 V |
| Accuracy | ~ 21 mV |
| Input resistance | 100 kOhm |
| Voltage input 5V | |
| Measuring range | -5 … + 5 V |
| Accuracy | ~ 11 mV |
| Input resistance | 100 kOhm |
| Voltage input 1V | |
| Measuring range | -1 … + 1 V |
| Accuracy | ~ 2,5 mV |
| Input resistance | 100 kOhm |
| Voltage input 100mV | |
| Measuring range | -100 … + 100 mV |
| Accuracy | ~ 0,3 mV |
| Input resistance | 100 kOhm |
| Potentiometer input | |
| Connection method | 3-wire system |
| Max. Resistance | 100 Ohm … 10 kOhm |
| Transmitter supply | |
| Off-load voltage | ~ 23 V |
| Voltage at 20mA | ~ 21 V |
| Current limit | ~ 50 mA |
| Output current | |
| Max. output range | 0 … 20 mA |
| Accuracy | ~ 20 µA |
| Max. burden | 500 Ohm |
| Residual ripple | 20 µAss |
| Output voltage | |
| Variants | R2, R4 |
| Max. output range | 0 … 10 V |
| Accuracy | ~ 10 mV |
| Min. burden | 10 kOhm |
| Residual ripple | 10 mVss |
| Resolution | |
| Input | 10 bit |
| Output | 10 bit |
| Relay outputs A…D | |
| Contacts R2 / R4 | 2 changeover contact / 4 changeover contact |
| Max. AC-breaking capacity | 250 V AC, 2 A AC, 50Hz |
| Max. DC-breaking capacity | 50 V DC, 2 A DC |
| Switching operations | |
| Mechanical | 107 |
| AC: 230V / 2A, cos(phi)=1 | 6 * 105 |
| AC: 230V / 2A, cos(phi)=0,4 | 2 * 105 |
| DC: 24V / 1A | 2 * 105 |
| DC: 24V / 1A | 2 * 105 |
| Display | |
| Graphic-LCD | 122×32 Pixel, background lit |
| Digital display | 5-digit, can be configured |
| Display function | Scaled input signal, input signal, output, limits, scaled dimension as quasi analogue bar, scaling unit |
| Transmission behaviour | |
| Linearity error | < 0,2 % of full scale |
| Rise time | 100 ms (output at 90 %) |
| Temperature influence | +/- 100 ppm/K of full scale |
| Supply | |
| Supply voltage | 20 … 253 V DC / 50 … 253 V AC |
| Max. power consumption | 2,6 W / 5 VA |
| Housing | |
| Manner of fastening | Panel-mount-case (DIN 43 700) |
| Dimensions front | IP 65 |
| Type of protection housing | IP 20 |
| Connector cross section | 1,0 mm² Strand with wire end ferrule / 1,5 mm² one wire |
| Connector cross section supply | Max. 2,5 mm² |
| Weight | ~ 320 g |
| Front panel cut out | 92 x 44 mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard 1) | EN 61326-1 |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| 1)During electromagnetic disturbance minor changes in output signal are possible. | |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Galvanic isolation, test voltages | |
| Input/output | 2,5 kV (1 min) |
| Signal/auxiliary voltage | 4 kV (1 min) |
VarioCheck AD-VC 4S FE 系列
产品介绍
数字多功能测量变压器是可自由编程的数字测量变压器，具有两个模拟输出和最多 4 个极限值继电器。广泛的标准设备和附加选项可以解决现代评估的几乎所有可以想象的任务。所有特性直接在设备上输入，或使用配置软件“AD-Studio”。 VarioCheck AD-VC 4S 通过集成功能模块完成通用且安全的测量值记录的所有任务，例如极限值消息、可自由调节的迟滞、可选择的继电器功能、延时开关、自动或手动模拟模式、自由线性化曲线和电源电压范围宽。
产品参数
设定点编码器
AD-SWG 211 GS
产品介绍
借助设定值编码器 AD-SWG 211 GS，可以通过可调编码开关设置模拟信号形式的设定值。范围是最终值的 0 … 99%，并以 1% 的步长在前面设置。输出与电源电压电隔离，并且高达最大电阻，与所连接的负载无关。可以选择电流或电压输出。由于高效集成宽范围电源，可以以低功耗实现高输出负载。
产品参数
AD-ISW 100 GS
产品介绍
增量设定点生成器用于借助外部控制信号预设模拟值（0 / 4–20 mA、0–10 V）。输出范围从0-100%分为256级。一步的输出变化是通过长度至少为 64 ms 的输入脉冲来实现的。对于连续信号，大约会自动变化。每 282 ms 一步（斜坡函数）。当信号方向在范围限制内反转时，可以配置无限斜坡函数。无源触点以及 5-30 V DC 的有源电压可用作输入脉冲源。信号设置也可以使用两个设备按钮进行。同时按下两个按钮约 1 秒。电源电压故障后 2 秒将瞬时值保存为启动值。通过消隐工作电压 LED 来确认存储过程。每个信号方向输入都有一个红色 LED，指示有效输入状态。在斜坡功能期间，相应的 LED 根据变化方向闪烁。输出信号与有源输入以及电源电压电隔离。
可以使用 AD Studio 软件配置以下内容：
– 步数（2 … 1000）
– 每步的时间间隔（10 … 2000 ms）
– 区域限制
– 斜坡功能
– 信号起始值
产品参数
| Contact | |
|---|---|
| Feeding voltage | 5 V |
| Current limit | ~ 3 mA |
| Input voltage | |
| Input level | 0 / 5 … 30 V |
| Input resistance | 3 kOhm |
| Input signals | |
| Minimum pulse width | 64 ms |
| Contact debouncing | 50 ms |
| Ramp start | > 2000 ms |
| Step time | 282 ms 1) |
| Step size | 1 / 256 1) |
| Output current | |
| Output range | 0…20 mA; 4…20 mA 1) |
| Max. burden | 500 Ohm |
| Max. residual ripple | 40 µAss |
| Open-circuit voltage | < 13 V |
| Output voltage | |
| Output range | 0…10 V; 2…10 V 1) |
| Min. burden | 10 kOhm |
| Max. residual ripple | 20 mVss |
| Current limit | < 40 mA |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Input power AC/DC | 1,7 VA / 0,8 W |
| Signal behavior | |
| Resolution | 11 Bit |
| Basic accuracy | < 0,2 % |
| Temperature influence | 100 ppm/K |
| Housing | |
| Dimensions (WxHxD) | 23x78x103 mm |
| Type of protection | IP 20 |
| Connection method | Screw clamp |
| Terminals, wire cross section | 2,5 mm² flex wire / 4 mm² one wire |
| Bolting torque terminals | 0,5 Nm |
| Weight | ~ 100 g |
| Manner of fastening | 35 mm DIN rail 35mm |
| Environmental conditions | |
| Ambient temperature | -10 … 50 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard | EN 61326-1 2) |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Contact / Output | No |
| Active input / Output | 1,0 kV, 50 Hz (1 min.) |
| Signal / supply unit | 3 kV, 50 Hz (1 min.) |
| Protection circuits | |
| Input | Electrical surge protection |
| Output | Electrical surge protection |
| Power supply | Protection against overvoltage reverse polarity |
模拟计算器
AD-SMV 400 GVC
产品介绍
总和数据放大器将最多 4 个可单独速率输入信号相加或相减，并将这些信号转换为和比例或差比例输出信号。作为输入信号，电流可达 20 mA，电压可达 10 V（也是双极性）。输入与辅助电压和输出电隔离。两个模拟输出电流（最大 20mA）和电压（最大 10V）可以同时使用。该设备可通过 AD-PC 接口配置可选配置软件 AD-Studio。这也可以根据工作中的客户数据进行配置。
产品参数
| Current inputs | |
|---|---|
| Measuring range 1) | -20 … + 20 mA |
| Number | 4 |
| Input resistance | 60 Ohm |
| Voltage inputs | |
| Measuring range 1) | -10 … + 10 V |
| Number | 4 |
| Input resistance | 1 MOhm |
| 1) Please specify current or voltage inputs when ordering. A galvanic coupling is to be excluded. | |
| Output current | |
| Max. output range | 0 … 20,4 mA |
| Max. burden | 500 Ohm |
| Residual ripple | 20 µAss |
| Output voltage | |
| Max. output range | 0 … 10,2 V |
| Min. burden | 5 kOhm |
| Residual ripple | 10 mVss |
| Resolution | |
| Input | 13 bit |
| Output | 10 bit |
| Transmission behaviour | |
| Basic accuracy | 0,2 % of full scale |
| Temperature influence | < 100 ppm/K of full scale |
| Rise time | 100 ms (output auf 90 %) |
| Supply | |
| Voltage range AC | 50 … 253 V AC, 50/60 Hz |
| Nominal voltage AC | 230 V AC |
| Voltage range DC | 20 … 253 V DC |
| Nominal voltage DC | 24 V DC |
| Power consumption AC / DC | 2,6 VA / 1,2 W |
| Housing | |
| Manner of fastening | DIN rail 35mm (EN 50022) |
| Type of protection | IP 20 |
| Connector cross section | Max. 2,5 mm² |
| Weight | ~ 140 g |
| Environmental conditions | |
| Ambient temperature | -10 … 60 °C |
| Storage and transport | -10 … 70 °C (no condensation) |
| EMC | |
| Product family standard 2) | EN 61326-1 |
| Emitted interference | EN 55011, CISPR11 Cl. B, Gr. 1 |
| 2) During electromagnetic disturbance minor changes in output signal are possible. | |
| Electrical safety requirements | |
| Product family standard | EN 61010-1 |
| Overvoltage category | II |
| Pollution degree | 2 |
| Galvanic isolation, test voltages | |
| Input/output | 2,5 kV (1 min) |
| Signal/auxiliary voltage | 3 kV (1 min) |
| Protective systems | |
| Input/output | Over voltage and over current |
| Power supply | Over voltage, over current and over temperature |
AD-RA 300 GVF
产品介绍
对于重要的模拟值，必须考虑到如果测量值在允许的测量范围内，则测量值也可能不正确。这种误差可以通过冗余测量来确定，这里测量三个模拟值并获得平均值。如果通道之间的差异超过用户定义的限制，则通过无源继电器报告偏差输入，同时从平均中排除。因此，输出处继续存在安全模拟信号。如果多个通道出现偏差，输出将设置为测量范围起始值，并且所有继电器都会报告错误。冗余评估器 AD-RA 300 也可以仅使用 2 个输入进行操作。在这种情况下，监测两个测量信号的百分比差异。如果差异太大，在这种情况下两个继电器也会报告错误，并且输出信号被设置为测量范围起始值。所有必要的参数都可以直接在设备上或通过 PC 软件进行配置。
产品参数
负载放大器
AD-BV 20 GVC
产品介绍
负载放大器 AD-BV 20 GVC 在具有高电流环路电阻（即线路电阻）的应用中提供功率放大（负载增加）。负载放大器直接在当前电流源（即分离放大器 AD-TV 22 GL）后面切换，由此也使用电流源的能量。整个设备链的设备输出得到最佳利用。串联分离放大器的电流信号分离继续实现。
产品参数