W-M1B109/110

8 / 16 Channels Current Input Module

Hauptmerkmale

Current Input ±20mA, 4~20mA, 0~20mA
Input Impedance Current: 120 Ω
Sampling Rates 2.5 Samples / Second per Channel
Communication Protocol: Modbus RTU

Introduction

W-M1B109 / W-M1B110, 8 and 16 channels current analog input modules offering the flexibility and variety for the different kinds of industrial automation applications. It’s capable of connecting to sensors and equipment used on site and make users a good experience due to the friendly configuration.

Technische Daten

Analog Input

Input Type	Current
Current Range	±20 mA, 4-20 mA, 0-20 mA
Burn-out Detection	4-20 mA
Sampling Rates	2.5 Samples / Second per channel
Resolution	16-bit
Accuracy	± 0.1% FSR
Input Impedance	Current: 120 Ω
Span Drift	± 25 ppm/ºC
Zero Drift	± 6 μV/ºC
Input Voltage Protection	± 36 V
Channel Independent Configuration	Yes

General

Interface	RS-485
Power Consumption	1.6W @ 24 VDC (W-M1B109) 2.8W @ 24 VDC (W-M1B110)
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-M1B109	8 channels current input module
W-M1B110	16 channels current input module

Download

Beschreibung	Größe	Typ	Version	Datum	Download
Beschreibung W-M1B109/110 Datasheet	Größe -	Typ pdf	Version	Datum 2024-07-17	Download Download
Beschreibung RS-485 I/O Module Tool	Größe -	Typ zip	Version V0.192	Datum 2025-08-15	Download Download

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