รายละเอียดสินค้า
อุปกรณ์ดิจิตอลอินพุท เอาท์พุท Digital input and output modules isolated 8DI / 8DO RS485 MODBUS communications WP8028ADAM
Product Overview
- 8Opto-isolated digital inputs and 8 opto-isolated digital outputs (NPN open collector transistor output )
- Using RS485 MODBUS RTU standard communication , networking and configuration software can be , PLC, industrial touch screen , etc.
- With communication and input and output status indicator
- Communication circuit lightning , anti-jamming design
- Signal acquisition and control can be widely used in industrial field devices
- Normal use of three-year warranty
The main parameters
- 8 digital input channels (active low )
- 8 digital output channels (NPN transistorOpen collectorOutput ,500mA)
- Operating temperature range -20 ~70
- External power supply DC 9V ~30V / 2W
- 1500VDC isolation protection
- Standard DIN mounting rail or screw mounting
- Dimensions 125 × 73 × 35mm
The interface definition
|
AVcc |
The positive terminal of the external power input |
|
AGnd |
Negative external power input terminal |
|
DO_01 |
The first digital outputs |
|
DO_02 |
The first two digital outputs |
|
DO_03 |
3 digital outputs |
|
DO_04 |
4 digital outputs |
|
DO_05 |
5 digital outputs |
|
DO_06 |
6 digital outputs |
|
DO_07 |
Section 7 digital outputs |
|
DO_08 |
Section 8 digital outputs |
|
DI_01 |
The first digital inputs |
|
DI_02 |
The first two digital inputs |
|
DI_03 |
The first three digital inputs |
|
DI_04 |
4 digital inputs |
|
DI_05 |
5 digital inputs |
|
DI_06 |
6 digital inputs |
|
DI_07 |
The first seven digital inputs |
|
DI_08 |
The first eight digital inputs |
|
485A |
RS485Signal A + |
|
485B |
RS485Signal B- |
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