adamczewski eletronische messtechnik-Pulse and Frequency Measurement 脉冲和频率测量模拟标准信号输出开关和脉冲输出分频或倍频脉冲模拟标准信号转脉冲接点保护耦合继电器

对频率或脉冲序列（例如流量、能量或旋转速度）进行测量和转换，将其转换为模拟标准信号，同时进行限值处理。

模拟标准信号输出

AD-FM 300 GT，AD-FM 600 GT

产品介绍 AD-FM 300 GT（1通道）和AD-FM 600 GT（2通道）是带有集成显示单元的可自由编程频率/模拟测量变送器。由于其对输入频率和每通道的最多2个模拟输出（电流/电压）或可评估的数字输出的多功能处理，该设备非常适用于同时显示瞬时流量并具有可评估的计数脉冲输出的水表（包括主表和子表）。特别是对于带有旁通的大型水表，AD-FM 600 GT中集成了一个经过缩放的求和。既输出瞬时流量，又输出计数数量。可以切换低水平抑制。 产品参数

Digital inputs
Input	NAMUR (EN 60947-5-6), reed contact, open-collector, 3-lead opto-transmitteror 24V active
Input frequency	Min. 0 ... 10 mHz; max. 0 ... 10 kHz
Frequency generator supply	Active: max. 10V/10mA; NAMUR:8V/8mA
Contact debouncing	Activatable, pulse duration > 40 ms
Current outputs
Output range	0 ... 20 mA; 4 ... 20 mA
Max. burden	400 Ohm
Residual ripple	< 50 µAss
Voltage outputs
Output range	0 ... 10 V, 2 ... 10 V
Min. burden	10 kOhm
Residual ripple	< 20 µVss
Relay outputs
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	600000
At 230V/2A AC, cos(phi)=0,4	200000
At 24V/1 A DC	200000
Display
Graphic-LCD	122x32 Pixel, background lit
Digital display	5-digit, can be configured
Display functions each channel	Input frequency, scaled instantaneous measuring value, quantity impulse, scaled dimension as quasi analogue bar
Accuracy
Unit	0,3%
Temperature influence	<100 ppm / K
Update rate	1 s
Supply
Supply voltage	20 ... 253 V DC / 50 ... 253 V AC
Max. power consumption	4,5 W / 7,5 VA
RS485-Bus
Software protocol	Modbus-RTU
Data format	19200, e, 8, 1
Max. bus users	247
Bus termination	120 ohms both sides at the end
Max. length of bus	500 m (no stubs)
Cable	Twisted and shielded
Housing
Dimensions (WxHxD)	105x90x58 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	~ 300 g
Manner of fastening	35 mm DIN rail
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
	In a critical EMC environment, shielded encoder cables are recommended.
Electrical safety requirements
Product family standard	EN 61010-1
Overvoltage category	II
Pollution degree	2
Galvanic isolation, test voltages
Input/output	1 kV RMS (1 min.)
Signal/auxiliary voltage	3 kV RMS (1 min.)

开关和脉冲输出

AD-FM 300/600 GA, AD-FM 300/600 FE

产品介绍 AD-FM 300 FE/GA（1通道）和AD-FM 600 FE/GA（2通道）是带有面板安装显示单元（FE）和DIN导轨安装（GA）的可自由编程的频率/模拟测量变送器。通过其对输入频率的多功能处理以及每通道的最多2个模拟输出（电流/电压）和可评估的数字输出，该设备非常适用于同时显示瞬时流量并具有可评估的计数脉冲输出的水表（包括主表和子表）。特别是对于带有旁通的水表，AD-FM 600 FE/GA中集成了一个经过缩放的求和。可以切换低水平抑制。瞬时流量和计数数量都会被输出和累加。 产品参数

Digital inputs
Input	NAMUR (EN 60947-5-6), reed contact, open-collector, 3-lead opto-transmitteror 24V active
Input frequency	Min. 0 ... 10 mHz; max. 0 ... 10 kHz
Frequency generator supply	Active: max. 13,5V (max. 20mA); NAMUR:8V/8mA
Contact debouncing	Activatable, pulse duration > 40 ms
Current outputs
Output range	0 ... 20 mA; 4 ... 20 mA
Max. burden	400 Ohm
Residual ripple	<50 µAss
Voltage outputs
Output range	0 ... 10 V, 2 ... 10 V
Min. burden	10 kOhm
Residual ripple	<20 µVss
Relay outputs
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	600000
at 230V/2A AC, cos(phi)=0,4	200000
at 24V/1 A DC	200000
Display
Graphic-LCD	122x32 Pixel, background lit
Digital display	5-digit, can be configured
Display functions each channel	Input frequency, scaled instantaneous measuring value, quantity impulse, scaled dimension as quasi analogue bar, channel description and scaling unit in plain language
Accuracy
Unit	0,3%
Temperature influence	<100 ppm / K
Response time	~70 ms
Supply
Supply voltage	20 ... 253 V DC / 50 ... 253 V AC
Max. power consumption	4 W / 5 VA
Housing front mounting
Manner of fastening	Panel-mount-case (DIN 43 700)
Type of protection	IP 65
Connection method	Screw clamp
Dimensions (WxHxD)	96x48x131 mm
Front panel cut out	92x44 mm
Switchboard thickness	1,5-10 mm
Weight	~230 g
DIN rail housing
Manner of fastening	DIN rail 35mm (EN 50022)
Type of protection	IP 20
Connection method	Screw clamp
Dimensions (WxHxD)	100x74x119 mm
Weight	~230 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
	In a critical EMC environment, shielded encoder cables are recommended.
Electrical safety requirements
Product family standard	EN 61010-1
Overvoltage category	II
Pollution degree	2
Galvanic isolation, test voltages
Input/output	2 kV RMS (1 min.)
Signal/auxiliary voltage	4 kV RMS (1 min.)

分频或倍频脉冲

AD-FM 255 GVD

产品介绍 频率测量转换器AD-FM 255 GVD提供了一个触发器或一个接触器，并将其脉冲序列转换为与之成比例的模拟信号。输出信号独立于连接负载，直到达到最大值。所有测量范围和输出都可以自由参数化。这可以通过可选的操作面板AD-VarioControl或通过编程软件AD-Studio进行。输入、输出和供电电压在高隔离度的情况下相互分离。 产品参数

Digital input
Input	NAMUR (EN 60947-5-6), reed contact, open-collector, 3-lead opto-transmitteror 24V active
Input frequency	Min. 0 ... 10 mHz; max. 0 ... 10 kHz
Frequency generator supply	Active: 8V / 8mA
Kontaktentprellung (activatable)	40 ms
Output current
Output range	0 ... 20 mA
Max. burden	400 Ohm
Residual ripple	< 50 µAss
Output voltage
Output range	0 ... 10 V
Min. burden	10 kOhm
Residual ripple	<20 µVss
Accuracy
Unit	<0,3%
Temperature influence	<100 ppm / K
Response time	Approx. 70 ms
Relay output
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
Semiconductor output (optional)
Max switching voltage	30 V DC
Max. switching current	50 mA DC
Voltage drop	< 1 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	3,7 VA / 2,1 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	~ 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 ¹⁾	EN 61326-1
Emitted interference	EN 55011, CISPR11 Cl. B, Gr. 1
	In a critical EMC environment, shielded encoder cables are recommended.
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 kV RMS (1 min.)
Signal/auxiliary voltage	3 kV RMS (1 min.)

模拟标准信号转脉冲

AD-AI 200 GVC

产品介绍

模拟脉冲转换器AD-AI 200 GVC将模拟信号转换为数量信号，例如对应于流量或吞吐量。这些脉冲可以通过内部继电器输出，或者选择性地通过更快的晶体管输出。AD-AI 200 GVC配备了一个紧凑的开关电源，在广泛的供电电压范围内高效工作。该转换器可以通过具有可用参数软件AD-Studio的PC进行配置。但是，它也可以预设交付。 产品参数

Input
Input current	0/4 ... 20 mA (Rin: 50 Ohm) resolution 10 Bit
Input voltage	0/2 ... 10 V (Rin: 100 kOhm) resolution 10 Bit
Relay output
Max. load AC	250 V / 2 A (cos phi = 1)
Max. load DC	50 V / 1 A (resistive load)
Cycles AC- load	2 A (cos phi = 1): ca. 110000
Cycles DC- load	1 A (resistive load): ca. 100000
Pulse duration	0,5 ... 5 s
Transistor output (optional)
Max. load DC	30V / 50mA
Pulse duration	0,05 ... 5 s (50% duty cycle at high frequency)
Supply
Voltage range	20 ... 253 V DC / 50 ... 253 V AC
Power consumption	Max. 1,5 W / 2,6 VA (50 Hz)
Accuracy
Accuracy	< 0,2 %
Input (AD-Converter)	Ca. 0,1 % of full scale
Housing
Dimensions (WxHxD)	18x110x134 mm
Type of protection	IP 20
Connection method	Detachable terminal clamp (2,5 mm² flex wire / 4 mm² one wire)
Bolting torque screw terminals	0,5 Nm
Weight	135 g
Manner of fastening	DIN rail 35mm (EN 50022)
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
Input / output	4 kV (1 min.)
Signal / supply unit	4 kV (1 min.)
Protection circuits
Input	Electrical surge protection
Power supply	Electrical surge and reverse current protection
Relay output	No protection
Transistor output	Electrical surge protection

接点保护

AD-KV 100 GS, AD-KV 100 GS-O

产品介绍 接点保护脉冲继电器（开关放大器）主要用于保护弱传感器接点或放大二进制传感器信号。AD-KV 100 GS(o)在输出上提供输入脉冲，暂时放大1:1。同时，它将经过处理的输入信号转换为具有恒定可调长度的输出脉冲（通过前面的调节器进行调整）。典型的输入信号包括簧片开关、根据Namur标准（DIN EN 60947-5-6）的信号发生器、TTL电平、电压信号或电阻变化。输出处有耐用且无电位的触点。版本AD-KI 100 GSO具有无磨损的晶体管输出，通过光耦合器也进行了电气隔离。此外，该设备还配备了一种电子宽范围电源，可以从广泛的供电电压范围内高效供应AD-KV 100 GS(o)的能量。 产品参数

Impulse input
Min. pulse width	2 ms
Namur supply voltage	Ca. 8,2 V DC
Logic level for Namur signals	Low < 1,2 mA ... High > 2,1 mA
Max. input voltage (active)	30 V DC
Logic level for active signals	Low < 5 V ... High > 20 V
Type of contact	Potential-free
Pulse processing
Output pulse length	Output follows input 1:1
Relay outputs
Maximum switching load AC	250 V, 2 A
Maximum switching load DC	50 V, 2 A
Contact construction	Potential-free changeover
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
Semiconductor outputs
Max switching voltage	30 V DC
Max. switching current	50 mA DC
Working voltage at pullup	10 ... 30 V DC
Internal pullup	5 kOhm
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 / 2W
Transmission behaviour
Temperature influence	100 ppm/K
Response time	~ 5 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	~ 115 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
Input / output	3,75 kV, 50 Hz (1 min.)
Signal / supply unit	4 kV, 50 Hz (1 min.)
Protection circuits
Input	Electrical surge protection
Power supply	Protection against over voltage, over temperature and reverse polarity

耦合继电器

AD-KR 11 GX, AD-KR 12 GX, AD-KR 22 GX

产品介绍 AD-KR 11 GX、AD-KR 12 GX（1通道）和AD-KR 22 GX（2通道）系列的耦合继电器通过24V辅助电压实现对接点消息的电气隔离和放大。在前面，继电器的工作状态通过红色发光二极管指示。一个自由轮二极管和反极性保护是内置的。由于其狭窄的构造类型，整体外壳宽度仅为6.2毫米，实现了高的装箱密度。

产品参数

Input
Nominal voltage	24 V DC
Voltage range	20 ... 30 V DC
Response time	6 ms
Fallback time	6 ms
Relay output
Maximum switching load AC	250 V, 2 A
Maximum switching load DC	50 V, 2 A
Switching capacity AC	< 100 VA
Switching capacity DC	< 100 W
Switching frequency	< 1 Hz
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
Contact construction
AD-KR 11 GX	1 potential-free changeover
AD-KR 12 GX	2 potential free contacts
AD-KR 22 GX	2 potential free contacts
Housing
Dimensions (WxHxD)	6,2 x 92 x 101 mm³
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	DIN rail mounting 35mm, EN 50022
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
Overvoltage category	II
Pollution degree	2
Galvanic isolation, test voltages
Input to relay	1,5 kV, 50 Hz (1 min)
Relay to relay	1,5 kV, 50 Hz (1 min)
Protection circuits
Input	Electrical surge protection

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