M-7055

$299.00

8 Channel Isolated Digital Input (Counter, Dry Contact: Source, Wet Contact: Sink or Source) and 8 Channel Isolated Digital Output (Source) Data Acquisition Module, communicable over Modbus RTU and RS-485, supports operating temperatures from -25 ~ 75°C

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Categories:	M-7000 Modbus RTU Remote Data Acquisition Modules \| M-7000 Modbus RTU Remote Data Acquisition Modules
Review:	Write your review
Resources:	Datasheet DCON Utility User's Manual Development software & drivers Free EZ Data Logger Software Hardware Hardware Manual M-7000 Module Quick Start Guide Modbus Protocol Manual User's Manual 2D DWG Drawing

Introduction

The M-7055/M-7055D offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink- or source-type inputs can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The M-7055(D) supports source-type output with short circuit protection. The M-7055D has 16 LED indicators for channel status monitoring. The M-7055(D) supports Modbus RTU and DCON protocols, which can be configured via software. There are also options for configuring power-on and safe values. 4 kV ESD protection and 3750 VDC intra-module isolation are standard, and all hardware specifications are the same as the I-7055(D).

Features

Source-type Digital Output with Overload Protection
Digital Input Channels Can be Used as 16-bit Counters
Short Circuit Protection
Configurable Power-on Value and Safe Value Settings
Communication Interface: RS-485
Short Circuit Protection
Direct drive power relay module
Din Rail Mount
Digital Input Channels: 8
Digital Output Channels: 8
D/I can be used as counter channels: 8

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Specifications

CPU Module
Watchdog Timer	Module, Communication (Programmable)

Isolation
Intra-module Isolation	3750 VDC

EMS Protection
EFT (IEC 61000-4-4)	±4 kV for Power Line
ESD (IEC 61000-4-2)	±4 kV Contact for Each Terminal ±8 kV Air for Random Point
Surge (IEC 61000-4-5)	±3 kV for Power Line

LED Indicators
Status	1 x Power and Communication

Digital Input/Counter
Channels	8
Type	Dry Contact, Wet Contact
Sink/Source (NPN/PNP)	Sink/Source
ON Voltage Level	Dry: Close to GND Wet: +10 ~ +50 VDC
OFF Voltage Level	Dry: Open Wet: +4 VDC max.
Max. Counts	65535 (16-bit)
Frequency	100 Hz
Min. Pulse Width	5 ms
Effective Distance	500 m max.
Input Impedance	10 k
Overvoltage Protection	±70 VDC

Digital Output
Channels	8
Type	Open Source
Sink/Source (NPN/PNP)	Source
Load Voltage	+10 ~ +40 VDC
Load Current	650 mA/Channel
Overvoltage Protection	47 VDC
Overload Protection	1.4 A
Short-circuit Protection	Yes
Power on Value	Programmable
Safe Value	Programmable

COM Ports
Ports	1 x RS-485
Baud Rate	1200 ~ 115200 bps
Data Format	(N, 8, 1)
Protocol	Modbus RTU, DCON

Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	0.8 W

Mechanical
Dimensions (mm)	72 x 123 x 35 (W x L x H)
Installation	DIN-Rail Mounting

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 95% RH, Non-condensing

1 review for "M-7055"

– 0000-00-00 00:00:00

Product works great! Very reliable!

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