Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS M-7055U

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module, Sink- or Source-type selectable via Wire Connection

THÔNG TIN SẢN PHẨM

M-7055U: Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS

Features

Digital Input and Digital Output selectable as either sink- or source-type via wire connection.
All Digital Input Channels can be used as 16-bit Counters
Built-in Dual Watchdog
8 kV ESD Protection
2000 VDC Intra-module Isolation
Configurable Power-on Value Settings
Configurable Safe Value Settings
Wide Operating Temperature Range: -25 to +75°C

Introduction

The M-7055U module provides 8 isolated channels for Digital Input and 8 isolated channels for Digital Output. Digital Input and Digital Output can be selected as either sink- or source-type via wire connection. All Digital Input channels are also able to be used as 16-bit counters. There are options to enable both power-on and safe values. The M-7055UD has 16 LED indicators that can be used to monitor the status of the Digital Input and Digital Output channels. The M-7055U(D) also provides ±8 kV ESD, ±4 kV EFT and ±2 kV surge protection, as well as 2000 VDC intra-module isolation to enhance noise protection capabilities in harsh industrial environments.

Application

Building Automation
Factory Automation
Machine Automation
Remote Maintenance
Remote Diagnosis
Testing Equipment

I/O Specification

Models		M-7055U	M-7055UD
Digital Input/Counter
Channels		8
Type	Dry Contact	Source
	Wet Contact	Sink/Source
Wet Contact	ON Voltage Level	+10 ~ 50 VDC
	OFF Voltage Level	+4 VDC Max.
Dry Contact	ON Voltage Level	Close to GND
	OFF Voltage Level	Open
Counters	Max. Count	65535 (16-bit)
	Max. Input Frequency	100 Hz
	Min. Pulse Width	5 ms
Input Impedance		10 kΩ
Channel-to-Channel Isolation		-
Overvoltage Protection		±70 VDC
Digital Output
Channels		8
Type		Push-Pull
Sink/Source (NPN/PNP)		Sink/Source
Load Voltage		+3.5 ~ 80 VDC
Max. Load Current		500 mA / Channel
Overvoltage Protection		-
Short Circuit Protection		-
Power-on Value		Yes
Safe Value		Yes

System Specification

Models	M-7055U	M-7055UD
Communication
Interface	RS-485
RS-485 Bias Resistor	No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format	(N, 8, 1), (N, 8, 2), (E, 8, 1), (O, 8, 1)
Baud Rate	1200 to 115200 bps
Protocol	Modbus RTU, DCON
Dual Watchdog	Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator	Yes, 1 as Power/Communication Indicator
I/O LED Indicator	-	Yes, 8 as Digital Input Indicators and 8 as Digital Output Indicators
7-Segment LED Display	-
Isolation
Intra-Module Isolation, Field-to-Logic	2000 VDC
EMS Protection
ESD (IEC 61000-4-2)	±8 kV Contact for each Terminal
	±15 kV Air for Random Point
EFT (IEC 61000-4-4)	±4 kV for Power Line
Surge (IEC 61000-4-5)	±2 kV
Power
Reverse Polarity Protection	Yes
Input Range	10 ~ 48 VDC
Consumption	0.9 W (Max.)	1.0 W (Max.)
Mechanical
Dimensions (L x W x H)	123 mm x 72 mm x 35 mm
Installation	DIN-Rail or Wall Mounting
Environment
Operating Temperature	-25 to +75°C
Storage Temperature	-40 to +85°C
Humidity	10 to 95% RH, Non-condensing

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Odering information

M-7055U CR	8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module, Sink- or Source-type selectable via Wire Connection (RoHS)
M-7055UD CR	M-7055U with LED Display (RoHS)

Module 8 kênh đầu vào số + 8 kênh đầu ra số kết nối RS-485 Modbus RTU & DCON ICP DAS M-7055U

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