W-M1B301/302

16 / 32 Channels Isolation Digital Input Module

W-M1B301/302

16 / 32 Channels Isolation Digital Input Module
Caractéristiques
  • Support Dry and Wet contact
  • Latch Value Read
  • Over-Voltage Protection
  • Communication Protocol: Modbus RTU
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Introduction
W-M1B301 is a 16-channel digital input module built with 2500 Vrms optical isolation. It accepts 10~50V input voltage to fit various digital signals, such as 12 VDC, 24 VDC, and 48 VDC. For more numerous channels, the 32-channel of W-M1B302 is enough to satisfy users’ requirement.
Spécification

Digital Input

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

General

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

Communication

Protocol Modbus RTU
Speed From 1200-115.2k bps
Distance 1.2 km at 9.6 kbps

Environmental

Operating Temp. -25 ~ 70 ºC
Storage Temp. -30 ~ 75°C
Operating Humidity 10% to 90% (non-condensing)

Dimension

LED Indicators PWR, Comm, Program, Status
Weight 65g (Average)
Dimensions 472 x 121 x 120mm

Ordering Information

W-M1B301 16-ch Isolated Digital Input Module
W-M1B302 32-ch Isolated Digital Input Module
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Description Taille Type Version Date Télécharger
Description
Taille
-
Type
pdf
Version
Date
2024-07-17
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