Mô tả

Module RS-485 Modbus RTU 8 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS M-7055-NPN-G CR

Features

  • Sink-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

Introduction

M-7055-NPN/M-7055D-NPN 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. It supports sink-type output with short-circuit protection. M-7055D-NPN has 16 LED indicators for channel status monitoring M-7055(D)-NPN 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 I-7055(D)-NPN.

Applications

• All Types of ON/OFF Control
• Building Automation
• Industrial Automation
• Industrial Machinery
• Food and Beverage Systems
• Semiconductor Fabrication
• Control Systems

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 kΩ
Overvoltage Protection ±70 VDC
Digital Output
Channels 8
Type Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +3.5 ~ +50 VDC
Load Current 700 mA/Channel
Overvoltage Protection 60 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 1.2 W
Mechanical
Dimensions (mm) 123 x 72 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

Download

Datasheet

Documents

Ordering Information

M-7055-NPN-G     CR  8-ch Isolated (Dry, Wet) DI and 8-ch Isolated (Sink, NPN, 3.5~50 VDC) DO Module using DCON and Modbus Protocols (Gray Cover) (RoHS)
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