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Module 8 kênh đầu vào số cách ly ICP DAS I-87052W-G CR

8-ch Isolated DI (3.5~30VDC) Module

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Model: I-87052W-G CR
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Module 8 kênh đầu vào số cách ly ICP DAS I-87052W-G CR

The I-87052W module offers 8 fully independent differential Digital Input channels that feature 2 kV channel-to-channel Photocouple isolation. In addition, either sink- or source-type input can be selected via the wire connections, while all channels are able to be used as 16-bit counters. The I-87052W also includes 8 LED indicators that can be used to monitor the status of the Digital Input channels. 4 kV ESD protection and 5000 Vrms intra-module isolation are provided as standard.
CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Intra-module Isolation 5000 Vrms
EMS Protection
ESD (IEC 61000-4-2) ± 4 kV Contact for Each Terminal
±8 kV Air for Random Point
LED Indicators
Status 1 x Power and Communication
8 x I/O
Digital Input
Low Pass Filter Yes
Digital Input/Counter
Channels 8
Type Wet, Differential
Sink/Source (NPN/PNP) Sink, Source
Wet Contact, ON Voltage Level +3.5 VDC ~ 30 VDC
Wet Contact, OFF Voltage Level +1 VDC Max.
Max. Counts 16-bit (65535)
Frequency 100 Hz
Min. Pulse Width 5 ms
Input Impedance 3 kΩ, 0.25 W
Channel-to-Channel Isolation Yes, 2 kV
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format N, 8, 1
Protocol DCON
Consumption 0.3 W Max.
Dimensions (mm) 30 x 102 x 115 (W x L x H)
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing

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

I-87052W-G     CR 8-ch Isolated DI (Wet, 3.5~30VDC) Module with 2 kV Channel-to-channel Isolation (RoHS)