W-M1B301/302

W-M1B301/302
16/32 Channels Isolation Digital Input Module

Main Feature

Dry Contact

Logic Level 0 : Open
Logic Level 1: Close to GND

Wet Contact

Logic Level 0 : +3 V (Max.)
Logic Level 1 : 10 to 50V

Input Impedance

10 KΩ

Isolation

2500 Vrms

Over-Voltage Protection

70 VDC

Frequency Input Range

100 Hz (16 bit)

Latch Value Read

Yes

Interface

RS-485

Power Consumption

1.6W @ 24 VDC (W-M1B301)
2.4W @ 24 VDC (W-M1B302)

Power Requirement
10 ~ 60 VDC

Watchdog Timer
System (1.6 Second Fixed)

Intra-Module Isolation,
Field-to-Logic

2500 VDC

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