Chapter 8 Appendix C -Digital Io Scenario - Teldat IMBER SMART User Manual

IMBER SMART – Industrial Series

Chapter 8 Appendix C -Digital IO Scenario

Digital Input
Typical Application Diagram
1 V+
2 V-
3
PGND
1 DI1
2 DI2
3
GND
4 TX
5 RX
Digital Output
Typical Application Diagram
DI ELECTRICAL CHARACTERISTICS
1. Galvanic isolation;
2. Over-Voltage Protection: 36 VDC
3. Over-Current Protection：100mA per channel @ 25°C
Dry Contact Typical Application
Switch ON(Short to V-):
Switch OFF(Open):
Switch1 Switch2
DI Logic LOW
DI Logic HIGH
DO ELECTRICAL CHARACTERISTICS
1. Galvanic isolation
2. Over-Voltage Protection: 36 VDC
3. Over-Current Protection: 50mA per channel @ 25
Wet Contact Typical Application
DO Logic LOW: Switch ON (Led ON)
DO Logic HIGH: Switch OFF (Led OFF)
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