adamczewski elektronische messtechnik- FIELDBUS DEVICES 现场总线设备 在总线上的模拟标准信号输入 总线上的数字输入 总线上的温度信号 总线到模拟标准信号输出 总线到切换输出 总线转换器
将模拟和数字输入输出信号转换为RS485总线技术(差分双线总线),采用Modbus RTU协议。
在总线上的模拟标准信号输入
AD-AEB 20 GX

产品介绍
AD-AEB 20 GX实现了2通道模拟信号采集,同时提供经过数字处理的过程变量。信号通过RS485总线接口提供。可以通过实现的MODBUS命令调用模拟值和缩放值。有关缩放或滤波器的所有设置均通过MODBUS命令进行。
电源和RS485总线连接可以通过后方的DIN导轨连接器进行。该设备配备有两个旋转编码开关,可用于在设备上设置总线地址。
读取电流值时,输入电流电阻会自动开启。通过输入信号开关(E1 / E2),可以将每个信号输入永久连接到50欧姆的终端电阻,以便在供电电压失败时安全地完成电流回路。
产品参数
Current inputs |
Measuring range |
0 ... 20 mA |
Input resistance |
50 Ohm |
Voltage inputs |
Measuring range |
0 ... 10 V |
Input resistance |
100 kOhm |
Signal detection |
Channel counts (U/I) |
2 |
Basic accuracy |
< +/- 0,3 % |
Temperature influence |
80 ppm/K |
Sampling rate / resolution |
100 ms / 10 bit |
Transmission behaviour |
Response time |
Max. 15 ms |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
Supply |
Supply voltage |
18 ... 30 V DC |
Max. power consumption |
600 mW (24V DC) |
Housing |
Dimensions (WxHxD) |
6,2 x 92 x 101 mm³ |
Manner of fastening |
DIN rail mounting 35mm, EN 50022 |
Type of protection |
IP 20 |
Connection method |
Screw clamp |
Bolting torque terminals |
0,5 Nm |
Wire cross section |
Max. 2,5 mm2 |
Weight |
~ 70 g |
Environmental conditions |
Permissible ambient temperature |
-10 ... +50 °C |
Storage and transport |
-10 ... +70 °C (no condensation) |
EMC |
Product family standard 1) |
EN 613261 |
Emission 2) |
EN 55011, CISPR11 Cl. A, Gr. 1 |
1) During checking, slight signal deviations 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 |
Galvanic isolation, test voltages |
RS485 bus / power supply |
1,5 kV, 50 Hz (1 min) |
Analog inputs / power supply |
1.5 kV, 50 Hz (1 min) |
Analog input / RS485 bus |
1,5 kV, 50 Hz (1 min) |
Analog inputs between themselves |
0 kV |
Protection circuits |
Power supply |
Electrical surge and reverse current protection |
AD AEB 40 GT

产品介绍
AD AEB 40 GT实现了4通道模拟信号采集,同时提供经过数字处理的过程变量。信号通过可用的RS485总线接口提供。可以通过实现的MODBUS命令获取模拟值和缩放值。所有关于缩放或滤波器的设置都通过MODBUS命令进行。
工作电压由绿色LED指示。数据通信由黄色LED指示。检测到超出定义的测量范围的无效测量信号时,绿色LED会闪烁。
产品参数
Current inputs |
Measuring range |
0 ... 20 mA |
Input resistance |
50 Ohm |
Voltage inputs |
Measuring range |
0 ... 10 V |
Input resistance |
100 kOhm |
Signal detection |
Channel counts (U/I) |
4 |
Basic accuracy |
< 0,2 % |
Temperature influence |
80 ppm/K |
Sampling rate / resolution |
100 ms / 11 bit |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no stubs) |
Cable |
Twisted and shielded |
Supply |
Voltage range AC |
50 ... 253 V AC, 50/60 Hz |
Nominal voltage AC |
230 V AC |
Power consumption |
Max. 1,5 VA |
Voltage range DC |
20 ... 253 V DC |
Nominal voltage DC |
24 V DC |
Power consumption |
Max. 0,5 W |
Housing |
Dimensions (WxHxD) |
71 x 90 x 58 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 |
0,6 Nm |
Skinning length |
6 mm |
Weight |
~ 140 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 |
Grid side to RS485-Bus |
3 kV, 50 Hz (1 min.) |
Signal / supply unit |
3 kV, 50 Hz (1 min.) |
Signal / RS485 bus |
1 kV, 50 Hz (1 min.) |
Protection circuits |
Input |
Electrical surge protection |
RS485-Bus |
Electrical surge protection |
Power supply |
Electrical surge protection |
总线上的数字输入
AD-KEB 20 GX

产品介绍
两通道的AD-KEB 20 GX用于读取以触点或主动24V信号形式存在的数字信号。通过红色LED在设备上指示相应的信号状态。设备通信通过RS485总线接口进行,并使用MODBUS RTU协议实现。 电源和RS485总线连接可以通过后方的DIN导轨连接器进行。该设备配备有两个旋转编码开关,可用于在设备上设置总线地址。 光学搜索功能允许在网络中定位单个设备。为此,绿色LED在限定时间内以闪烁模式设置,时间范围为1到255秒。 界面设置以及设备地址可以通过Modbus命令在操作过程中进行修改。 所有Modbus寄存器地址及其相关命令都列在文档附件中。可预设的绝对计数器不断累加传入的脉冲,并每小时保存在非易失性存储器中。在读数期间,当前计数器会重置以检测子集。
产品参数
Input |
Input voltage |
24 V DC / 3,5 mA (max. 30V) |
Switching threshold |
~ 17 V |
Contact load |
5 V / 1,5 mA |
Measure |
Frequency |
< 2200 Hz |
Gate time |
1 s |
Accuracy |
+/- 0,3% |
Counter |
0...4294967295 |
Pulse width (counter) |
> 25 ms |
Counting frequency |
< 20 Hz |
Contact debouncing |
20 ms |
Counter storage |
Stündlich |
Transmission behaviour |
Response time |
Max. 15 ms |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
Supply |
Supply voltage |
18 ... 30 V DC |
Max. power consumption |
800 mW (24V DC) |
Housing |
Dimensions (WxHxD) |
6,2 x 92 x 101 mm³ |
Manner of fastening |
DIN rail mounting 35mm, EN 50022 |
Type of protection |
IP 20 |
Connection method |
Screw clamp |
Bolting torque terminals |
0,5 Nm |
Wire cross section |
Max. 2,5 mm2 |
Weight |
~ 70 g |
Environmental conditions |
Permissible 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 checking, slight signal deviations 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 |
Galvanic isolation, test voltages |
RS485 bus / power supply |
1,5 kV, 50 Hz (1 min) |
Digital input / Power supply |
1.5 kV, 50 Hz (1 min) |
Digital input / RS485 bus |
1,5 kV, 50 Hz (1 min) |
Digital input between themselves |
0 kV |
Protection circuits |
RS485-Bus |
Electrical surge protection |
Power supply |
Electrical surge and reverse current protection |
总线上的温度信号
AD-MV 554 GT

产品介绍
4通道变送器AD-MV 554 GT是一款可编程的测量设备,用于测量电阻和毫伏信号。由于集成了功能块和自由线性化曲线,AD-MV 554 GT可以通用使用,主要用于温度传感器的温度测量。通过Modbus RTU协议,可以通过适当的寄存器访问测量值。通过前面板可访问的地址开关,可以设置1到99的设备地址。所有参数都通过RS485接口使用“AD-Studio” PC配置软件进行设置。接口参数也可以设置用于将设备插入现有总线系统中。工作电压由绿色发光二极管指示。数据通信由黄色发光二极管表示。检测到超出定义的测量范围的无效测量信号时,绿色LED会闪烁。
产品参数
Resistance thermometer inputs Pt100, Pt500, Pt1000 to DIN EN 60751 |
Measuring range |
-200 ... +850 °C |
Connection method |
2-, 3-, 4-wire system |
Resolution |
16 Bit |
Accuracy |
2 K |
Smallest measuring spans |
30 K |
Max line resistance 1) |
10 Ohm / cable |
Sensor supply |
For 4-wire connection |
< 500 µA |
For 2 - and 3-wire connection |
< 250 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-, 4-wire system |
Resolution |
16 Bit |
Accuracy |
2 K |
Smallest measuring spans |
30 K |
Max line resistance 1) |
10 Ohm / cable |
Sensor supply |
For 4-wire connection |
< 500 µA |
For 2 - and 3-wire connection |
< 250 µA |
1) With 2-conductor the line resistance comes as an offset into the measurement. |
Thermocouples |
Comparative place: |
Internal |
Measurement at device terminals |
External |
Cold junction temperatureselectable by parameters |
Resolution |
16 Bit |
Accuracy |
0,2 % of measuring range |
Measuring range type J |
-200 ... +1200 °C |
To DIN EN 60584: |
Measuring range type T |
-200 ... +400 °C |
Measuring range type K |
-200 ... +1360 °C |
Measuring range type E |
-200 ... +1000 °C |
Measuring range type N |
-200 ... +1300 °C |
Measuring range type S |
-40 ... +1760 °C |
Measuring range type R |
-40 ... +1760 °C |
Measuring range type B |
+400 ... +1800 °C |
After standard ASTM E988: |
Measuring range type C |
0 ... +2320 °C |
Smallest measuring spans |
100 K |
Voltage inputs |
Measuring range |
-18 ... +18 mV |
|
-36 ... +36 mV |
|
-72 ... +72 mV |
|
-144 ... +144 mV |
Resolution |
16 Bit |
Accuracy |
0,2 % of measuring range |
Transmission behaviour |
Sampling rate |
1 measure / s |
Temperature influence |
+/- 100 ppm / K of full scale |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
LEDs |
Green [On] |
Supply (blinking on error) |
Yellow [DATA] |
RS485 Communication |
Controls |
Address switch |
01 ... 99 |
Supply |
Supply voltage |
20 ... 253 V DC / 50 ... 253 V AC |
Max. power consumption |
0,6 W / 1,4 VA |
Housing |
Dimensions (WxHxD) |
71 x 90 x 58 mm3 |
Manner of fastening |
DIN rail mounting 35mm, EN 50022 |
Type of protection |
IP 20 |
Connection method |
Screw clamp |
Bolting torque terminals |
0,5 Nm |
Wire cross section |
Max. 2,5 mm2 |
Weight |
Ca. 30 g |
Environmental conditions |
Permissible 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 / supply unit |
3 kV, 50 Hz (1 min.) |
Signal / RS485 bus |
Nogalvanic isolation |
Signal / Signal |
Nogalvanic isolation |
总线到模拟标准信号输出
AD-AAB 20 GX

产品介绍
AD-AAB 20 GX提供2通道模拟信号的输出。设备通信采用MODBUS RTU协议实现。可以通过实现的MODBUS命令设置模拟设定值。 电源和RS485总线连接可以通过后方的DIN导轨连接器进行。该设备配备有两个旋转编码开关,可用于在设备上设置总线地址。 工作电压由绿色LED指示。数据通信由黄色LED指示。光学搜索功能允许在网络中定位单个设备。为此,绿色LED在限定时间内以闪烁模式设置,时间范围为1到255秒。 界面设置以及设备地址可以通过Modbus命令在操作过程中进行修改。所有Modbus寄存器地址及其相关命令都列在文档附件中。
产品参数
Current outputs |
Range |
0 ... 20 mA |
Output load |
Max. 450 Ohm |
Voltage outputs |
Range |
0 ... 10 V |
Output load |
Min. 10 kOhm |
Signal output |
Channel counts (U/I) |
2 |
Basic accuracy |
< +/- 0,3 % |
Temperature influence |
100 ppm/K |
Resolution |
12 bit |
Transmission behaviour |
Response time |
Max. 15 ms |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
Supply |
Supply voltage |
18 ... 30 V DC |
Max. power consumption |
1400 mW (24V DC) |
Housing |
Dimensions (WxHxD) |
6,2 x 92 x 101 mm³ |
Manner of fastening |
DIN rail mounting 35mm, EN 50022 |
Type of protection |
IP 20 |
Connection method |
Screw clamp |
Bolting torque terminals |
0,5 Nm |
Wire cross section |
Max. 2,5 mm2 |
Weight |
~ 70 g |
Environmental conditions |
Permissible 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 checking, slight signal deviations 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 |
Galvanic isolation, test voltages |
RS485 bus / power supply |
1,5 kV, 50 Hz (1 min) |
Analog output / power supply |
1.5 kV, 50 Hz (1 min) |
Analog output / RS485 bus |
1,5 kV, 50 Hz (1 min) |
Analog outputs between themselves |
0,5 kV, 50 Hz (1 min) |
Protection circuits |
Power supply |
Electrical surge and reverse current protection |
总线到切换输出
AD-KAB10 GX

产品介绍
AD-KAB10 GX提供可远程控制的继电器切换接触(切换接触)。远程控制通过RS-485总线接口进行,设备通信采用MODBUS RTU协议。
电源和RS485总线连接可以通过后方的DIN导轨连接器进行。该设备配备有两个旋转编码开关,可用于在设备上设置总线地址。
静态接触控制是通过控制值0或1进行的。
脉冲输出功能(1Hz)在控制值为1到255时触发,并可以随时使用其他值进行修改或停止。当在柜子中有多个设备安装在一条导轨上时,光学搜索功能允许在设备网络中定位单个设备。为此,绿色LED在限定时间内以闪烁模式设置,时间范围为1到255秒。
对于继电器,可以设置定义的起始状态,以便在供电电压在停电后恢复时,系统可以假定所需的起始状态。
界面设置以及设备地址可以通过Modbus命令在操作过程中进行修改。所有Modbus寄存器地址及其相关命令都列在文档附件中。
产品参数
Relay |
Maximum switching load AC |
250 V, 2 A |
Maximum switching load DC |
50 V, 2 A |
Contact construction |
Changeover contact |
Switching operations mechanical |
10000000 |
At 230V/2A AC, cos(phi)=1 |
500000 |
At 24V/1 A DC |
1000000 |
Transmission behaviour |
Response time |
Max. 15 ms |
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
Supply |
Supply voltage |
18 ... 30 V DC |
Max. power consumption |
700 mW (24V DC) |
Housing |
Dimensions (WxHxD) |
6,2 x 92 x 101 mm³ |
Manner of fastening |
DIN rail mounting 35mm, EN 50022 |
Type of protection |
IP 20 |
Connection method |
Screw clamp |
Bolting torque terminals |
0,5 Nm |
Wire cross section |
Max. 2,5 mm2 |
Weight |
~ 70 g |
Environmental conditions |
Permissible 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 checking, slight signal deviations 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 |
Galvanic isolation, test voltages |
RS485 bus / power supply |
1,5 kV, 50 Hz (1 min) |
Relay contact |
3 kV, 50 Hz (1 min) |
Protection circuits |
RS485-Bus |
Electrical surge protection |
Power supply |
Electrical surge and reverse current protection |
AD-KAB 40 GT和AD-KAB 80 GT

产品介绍
使用RS485继电器模块AD-KAB 40 GT和AD-KAB 80 GT,可以通过RS485总线远程控制4个或8个无电位的常开触点。在RS485总线上使用的Modbus-RTU协议是一种开放标准,因此非常灵活。最多可以通过单独的Modbus寄存器对八个继电器进行个别控制。这些设备配备有两个旋转编码开关,可用于在设备上设置总线地址。如果DIP开关处于活动状态(手动操作中),则会忽略相应继电器的总线命令,因为手动操作具有优先权。由于紧凑而高效的开关电源,这些设备可以在广泛的供电电压范围内运行。
产品参数
RS485-Bus |
Software protocol |
Modbus-RTU |
Data format (default setting) |
19200, e, 8, 1 |
Max. bus users |
99 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no spur lines) |
Cable |
Twisted and shielded |
Relay |
Maximum switching load AC |
250 V, 2 A |
Maximum switching load DC |
50 V, 2 A |
Contact construction |
Closing contact |
Switching operations mechanical |
10000000 |
At 230V/2A AC, cos(phi)=1 |
600000 |
At 230V/2A AC, cos(phi)=0,4 |
200000 |
At 24V/1 A DC |
200000 |
Supply |
Voltage range AC |
50 ... 253 V AC, 50/60 Hz |
Nominal voltage AC |
230 V AC |
Voltage range DC |
22 ... 253 V DC |
Nominal voltage DC |
24 V DC |
Power consumption AC / DC |
3,5 VA / 2,5 W |
Transmission behaviour |
Response time |
Max. 5 ms |
Housing |
Dimensions (WxHxD) |
71x90x58 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 ... 60 °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 |
Power supply / RS485-Bus |
3 kV, 50 Hz (1 min.) |
Power supply / relay output |
3 kV, 50 Hz (1 min.) |
Relay output / RS485-Bus |
3 kV, 50 Hz (1 min.) |
Protection circuits |
RS485-Bus |
Electrical surge protection |
Power supply |
Electrical surge and reverse current protection |
总线转换器
AD-NETGW 100 GT

产品介绍
网络接口转换器(AD-NETGW 100 GT)允许通过基于IP的网络(LAN)连接到具有串行接口的设备。为此,该设备包含一个LAN连接、一个RS485接口和一个AD-UART接口。内置的宽范围电源模块使其可以在几乎所有的供电情况下运行。
产品参数
Ethernet-interface |
LAN |
10/100 Mbit |
Protocol |
TCP/IP |
Addressing |
IP4 |
DHCP |
Can be deactivated |
IP standard address |
192.168.178.99 |
Access port |
80 |
Password protection |
Configuration / webserver |
RS485-interface |
Baud rate |
2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800 |
Data format |
8N1, 8E1, 8O1 |
Max. bus users |
32 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no stubs) |
Cable |
Twisted and shielded |
AD-UART-interface |
Baud rate |
2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800 |
Data format |
8N1, 8E1, 8O1 |
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 |
1,8 VA / 1 W |
Housing |
Dimensions (WxHxD) |
35,5 x 90 x 58 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 |
0,6 Nm |
Skinning length |
6 mm |
Weight |
~ 90 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 |
Supply line to all interfaces |
3 kV, 50 Hz (1 min.) |
Ethernet to AD-UART/RS-485 |
1,5 kV, 50 Hz (1 min.) |
Protection circuits |
Interfaces |
Electrical surge protection |
Power supply |
Protection against over-temperature, over-voltage and over-current |
AD-VARIOCONTROL, AD-VARIOCONNECT

产品介绍
可拆卸的控制模块AD-VarioControl用于显示具有相关接口的基础设备(发射器、隔离放大器等...)的测量值。插入后(即使在基础设备运行期间也可以无限制地插入),基础设备将被自动读取,并显示相应的测量值。除了显示功能外,还可以访问基础设备的参数和控制功能。可以使用备份功能将参数设置加载到控制面板中,并在相同类型的不同基础设备上进行恢复。
建立发射器通常只需要在设备的操作周期内进行一次,因此并非每个设备都需要永久性的显示和操作元素。通过将AD-VarioControl与兼容的基础设备配合使用,可以省去每个单独设备上的操作元素和显示。这样,安装的设备就是防篡改的,并且更具成本效益。
AD-VarioConnect具有通过RS485的Modbus-RTU协议的现场总线接口。通过这个接口,可以获取基本单元的所有测量值。
产品参数
Display |
Type |
LCD graphic |
Dimensions (WxH) |
18x13 mm |
Resolution |
42X56 Pixel |
Lighting |
RGB |
Operation |
Type |
3 short-stroke keys |
RS485 Bus (Varioconnect) |
Protocol |
Modbus-RTU |
Data format (default) |
19200, e, 8, 1 |
Max. bus users |
32 |
Bus termination |
120 ohms both sides at the end |
Max. length of bus |
500 m (no stubs) |
Cable |
Twisted and shielded |
Supply |
Supply voltage |
5 DC |
Max. power consumption |
0,2 W |
Housing |
Dimensions (WxHxD) |
20x86x14 mm |
Dimensions with clamp |
20x95x14 mm |
Type of protection |
IP 20 |
Weight |
20 g |
Environmental conditions |
Ambient temperature |
-10 ... 50 °C |
Storage and transport |
-10 ... 70 °C (no condensation) |
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 |
Galvanic isolation, test voltages (VarioConnect) |
RS485-bus to basic device |
1,5 kV |
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