Module RS-485 DCON 4 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS I-7044D CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

4-ch Isolated (Wet) DI and 8-ch Isolated (Sink, NPN) DO Module with LED Display

THÔNG TIN SẢN PHẨM

Features

8 Digital Outputs and 4 Digital Inputs
• Open Collector Output
• Photocouple Isolation
• Digital Input Channels Can Be Used As 16-bit Counters
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• 3750 Vrms Isolation Voltage
• Dual Watchdog
• Wide Operating Temperature Range: -25 to +75°C

Introduction

The I-7044 offers 4 channels for digital input and 8 channels for digital output, each of which features Photocouple isolation. The I-7044 supports sink-type output using open collector and sink- or source-type input via wire connections. All input channels are able to be used as 16-bit counters. There are options to enable both power-on and safe values . The I-7044D has 12 LED indicators for DI and DO channel status monitoring. 3750 Vrms intra-module isolation are standard. The hardware specifications for the M-7044 are the same as the I-7044 and both support the Modbus RTU and DCON protocols which can be configured via software.

Specification

CPU Module
Watchdog Timer	Yes, Module (1.6 Seconds), Communication (Programmable)

Display
Type	I/O LED Indicator

Isolation
Intra-module Isolation	3750 Vrms

EMS Protection
EFT (IEC 61000-4-4)	±2 kV for Power Line
ESD (IEC 61000-4-2)	±2 kV Contact for each Terminal

LED Indicators
Status	1 x Power and Communication 4 x Digital Input 8 x Digital Output

Digital Input/Counter
Channels	4
Type	Wet Contact
Sink/Source (NPN/PNP)	Sink/Source
Wet Contact, ON Voltage Level	+1 VDC Max.
Wet Contact, OFF Voltage Level	+4 ~ +30 VDC
Max. Counts	65535 (16-bit)
Frequency	100 Hz
Min. Pulse Width	5 ms
Input Impedance	3 kΩ
Overvoltage Protection	±35 VDC

Digital Output
Channels	8
Type	Open Collector
Sink/Source (NPN/PNP)	Sink
Load Voltage	+3.5 ~ 30 VDC
Max. Load Current	375 mA/Channel
Power on Value	Yes
Safe Value	Yes

COM Ports
Ports	1 x RS-485
Baud Rate	1200 to 115200 bps
Data Format	(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Protocol	DCON

Power
Reverse Polarity Protection	Yes
Input Range	+10 ~ +30 VDC
Consumption	1.7 W

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

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

Download

Data sheet

Documents

Ordering information

I-7044D CR

4-ch Isolated DI (Wet) and 8-ch Isolated DO (Sink, NPN) Module with LED Display using DCON Protocol (Blue Cover) (RoHS)

Module RS-485 DCON 4 kênh đầu vào số DI + 8 kênh đầu ra số DO ICP DAS I-7044D CR

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