供应RAIL-35-2信号调节器-信号调节器美国Omega
深圳市鑫博恒业科技有限公司***供应供应RAIL-35-2信号调节器信号调节器美国Omega
供应RAIL-35-2信号调节器信号调节器美国Omega
RAIL-35-2
过程测量和控制仪器 信号调节器和*** DRSP-I Series
直流电流信号分配器
DRSP-I SeriesOne 4 to 20 mA Input to Two 4 to 20 mA Outputs with Full Isolation
Zero and Span Adjustments for Each Output
Full 1200 V Input/Output/ Power Isolation
Input/Output Loop Status LEDs
Output Test But for Each Channel
Built-In Loop Power Supplies for Sink/Source I/O
Split, Convert, Boost, and Rescale Process Signals
Split Process Signals for Control and Validation
Interface a Process Signal with Multiple Panel Meters, PLCs, Recorders, Data Acquisition, DCS, and SCADA Systems
产品描述
The DRSP-I Series DC current signal splitters accept one 4 to 20 mA current input and provide two optically isolated 4 to 20 mA current outputs that are linearly related to the 4 to 20 mA current input. This provides an economical solution when one signal must be sent to two different devices. Typical applicati*** include isolation, output splitting, output device separation and redundancy (i.e. to prevent failure of the entire loop if one device fails), or a combination of these. The input signal is filtered, amplified, split, and then passed through an opto-coupler to the output stages. Full 4-way isolation (input, output 1, output 2, power) make this module useful for ground loop elimination, common mode signal rejection,and noise pickup reduction.
Specificati***
Input
Input Range: 4 to 20 mA
Input Impedance: 50 Ω typical
Input Loop Power Supply: 15 Vdc &plu***n;10%, regulated, 25 mA; May be ively wired for sinking or sourcing mA input
Loop Status LEDs: Variable brightness LEDs indicate I/O loop level and status; One for input, one for each output
Output
Output Range:
(Output 1 and Output 2): 4 to 20 mA; 20V compliance, 1000 Ω at 20 mA
Output Linearity: Better than &plu***n;0.1% of span
Output Zero and Span: Multi-turn zero and span potentiometers for each output channel to compensate for load and lead variati***; &plu***n;15% of span adjustment range typical
Output Loop Power Supplies: One for each output channel; 20 Vdc nominal, regulated, 25 mA may be ively wired for sinking or sourcing mA output
Output Ripple and Noise: Less than 10 mVRMS
Output Functional Test: Front buts set each output to test level when pressed; Each test level potentiometer adjustable 0 to 100% of span
General
Resp***e Time: 70 milliseconds typical
Common Mode Rejection: 120 dB minimum
Isolation (Full 4-Way Isolation): Input 1, output 1, output 2, power; 1200 VRMS minimum
Ambient Temperature Range: -10 to 60°C (14 to 140°F)
Stability: Better than &plu***n;0.04% of span per °C
Power:
DRSP-I: 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc, 6 W maximum
DRSP-I-DC: 9 to 30 Vdc or 10 to 32 Vac 50/60 Hz, 6 W maximum
Housing: IP40, mounts to standard 35 mm (1.37") DIN rail
Connectors: Eight 4-terminal removable connectors; 14 AWG maximum wire size
Dimensi***: 45 W x 117 H x 122 mm D (1.78 x 4.62 x 4.81"); height includes connectors
产品编号 产品描述
DRSP-I DC current signal splitter, 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc power
DRSP-I-DC DC current signal splitter, 9 to 30 Vdc or 10 to 32 Vac, 50/60 Hz power
RAIL-35-1 35 mm DIN rail, 1 m (3.3') length
RAIL-35-2 35 mm DIN rail, 2 m (6.6') length
iDRN-PS-1000 Power supply (switching), 95 to 240 Vac input, 24 Vdc output at 850 mA
RAIL-35-2
供应RAIL-35-2信号调节器
供应RAIL-35-2信号调节器信号调节器美国Omega相关产品