omega-qr-code 微 信 公 众 号
咨询热线 400-820-0559

直流电流信号分配器

DRSP-I Series

DC Current Signal Splitters | DRSP-I Series

DC Current Signal Splitters

¥5,321.93 DRSP-I

5年保修
  • One 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 Button 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
过程测量和控制仪器 - 查看相关产品

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 applications 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.

Specifications
Input
Input Range: 4 to 20 mA
Input Impedance: 50 Ω typical
Input Loop Power Supply: 15 Vdc ±10%, regulated, 25 mA; May be selectively 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 ±0.1% of span
Output Zero and Span: Multi-turn zero and span potentiometers for each output channel to compensate for load and lead variations; ±15% of span adjustment range typical
Output Loop Power Supplies: One for each output channel; 20 Vdc nominal, regulated, 25 mA may be selectively wired for sinking or sourcing mA output
Output Ripple and Noise: Less than 10 mVRMS
Output Functional Test: Front buttons set each output to test level when pressed; Each test level potentiometer adjustable 0 to 100% of span
General
Response 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 ±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
Dimensions: 45 W x 117 H x 122 mm D (1.78 x 4.62 x 4.81"); height includes connectors
订购 所有价格均为人民币税前价格,不包括13%增值税和运费!(指定型号)
网上下单立享5%折扣!

其他客户同时购买: 这个图标可以点击扩大,跳出的清单包括了其他客户在购买此产品时同时购买的其它产品。

产品编号产品描述
数量
产品描述
Quick Ship
  
DRSP-I
¥5,321.93
货期: 7 周
 
DC current signal splitter, 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc power
Quick Ship
  
DRSP-I-DC
¥5,037.52
货期: 7 周
 
DC current signal splitter, 9 to 30 Vdc or 10 to 32 Vac, 50/60 Hz power
Quick Ship
  
RAIL-35-1
¥146.04
货期: 2 周
 
35 mm DIN rail, 1 m (3.3') length
Quick Ship
Click to expand/minimize a list of what others bought with theRAIL-35-2
RAIL-35-2
¥275.72
货期: 2 周
 
35 mm DIN rail, 2 m (6.6') length
Quick Ship
Click to expand/minimize a list of what others bought with theiDRN-PS-1000
iDRN-PS-1000
咨询  
货期: 
 
 
Power supply (switching), 95 to 240 Vac input, 24 Vdc output at 850 mA
所有金额以RMB显示
注: Comes complete with operator’s manual.
订购示例: (1) DRSP-I DC current signal splitter, 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc power, ¥5,321.93
400-820-0559