WP3078ADAM-3AO 4-20mA Analog Output Module for Modbus RTU RS485 Communication
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Product details
Description
WP3078ADAM-3AO 4-20mA Analog Output Module for RS485 Modbus RTU Communication
Features:
- 3-channel DC type 4-20mA current output
- RS485 MODBUS RTU standard communication, networking
- with communication status indicator light with configuration software, PLC, Industrial touch screen, etc
- The communication circuit adopts lightning protection and anti-interference design
- Can be widely used in industrial field equipment signal acquisition and control
- LED indicator for communication status:
- Green: Module powered on
- Twinkling: Module under communication
- Green: Module receives correct command
- Red: Module receives incorrect command or another module’s command
Specification:
- Analog output channel: 3 way
- Analog output range: DC type 4-20mA
- Analog output precision: ± 0.03mA
- Analog output steady: ±3ppm
- Drift maximum output: 1050Ohm (24 power supply)
- Working temperature range: -20~70℃
- External power supply DC: 9V~30V/2V
- Isolation protection: 1500VDC
- Installation mode: Standard DIN rail mounting or screw mounting
- Dimension: 125*73*35mm
Interface Description:
AVcc | External power supply input positive |
AGnd | External power supply input negative / Power ground |
Iout1 | Current output channel 1 positive |
AGnd | Current output channel 1 negative / Analog ground / Power ground |
Iout2 | Current output channel 2 positive |
AGnd | Current output channel 2 negative / Analog ground / Power ground |
Iout3 | Current output channel 3 positive |
AGnd | Current output channel 3 negative / Analog ground / Power ground |
485B | RS485 signal B- |
485A | RS485 signal A+ |
Package includes:
- 1 x Module
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