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2. SI-W509 Digital Input and Relay Output I/O Module
SI-W509 Module provides 5 channels Digital Input and 6 Channels Relay
Output. For the Digital Input channels, the host computer can use digital
input channels to determine the states of safety switch and remote digital
signals or to be a counter. For the Relay Output channels, 4 channels are
Power Relay with Form A and 2 channels are Signal Relay with Form A.
This is an excellent module for ON/OFF Control or low-power switching
applications.
Channels:
5 Digital Input Channel
•
6 Relay Output Channel
•
Digital Input:
On Voltage Level: Wet Contact, +3.5V ~ +50VDC
•
Off Voltage Level: Wet Contact, +1V DC Max
•
SI-W509 SERIES USER MANUAL
18
SI-W509
PWR
R/W
ERR MODBUS
1
5
Chapter 2 Getting Started
1
Page: 2-7
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