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Module đầu vào 32 kênh DI 16 bit ICP DAS I-87040PW-G CR

32-ch Isolated DI (19~30 VDC) Module

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Model: I-87040PW-G CR
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Module đầu vào 32 kênh DI 16 bit ICP DAS I-87040PW-G CR

The I-87040PW offer 32 channels for digital input, each of which features photocouple isolation. Either sink- or source-type input can be selected via wire connections. All channels are able to be used as 16-bit counters and 32 LED indicators that can be used for monitoring DI channel status are also provided, together with 4 kV ESD protection and 3750 VDC intra-module isolation. Paired with a daughter board such as the DN-37-381-A, wiring is easier than ever. The I-87040PW is suitable for +24 VDC digital input systems and provides noise protection capabilities that enhance noise immunity in industrial environments. ICP DAS recommends selecting the “p” version of the digital input module for industrial use.

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Model I-87040W I-87040PW
Digital Input
Channels 32
Type Wet
Sink/Source (NPN/PNP) Sink, Source
On Voltage Level +3.5 VDC ~ +30 VDC +19 VDC ~ +30 VDC
Off Voltage Level +1 VDC Max.  +11 VDC Max.
Input Impedance 4.7 kΩ, 0.25 W
Counters Channels 32
Max. Count 16-bit (65535)
Max. Input Frequency 100 Hz
Min. Pulse Width 5 ms
Channel-to-Channel Isolation
Overvoltage Protection 35 VDC
Low Pass Filter Yes
Effective Distance for Dry Contact
Model I-87040W I-87040PW
Communication
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200 bps
Protocol DCON
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicators/Display
System LED Indicator 1 LED as Power/Communication Indicator
I/O LED Indicator 32 LEDs as Digital Input Indicators
Isolation
Intra-module Isolation, Field-to-Logic 3750 VDC
EMS Protection
ESD (IEC 61000-4-2) 4 kV Contact for Each Terminal
8 kV Air for Random Point
Power
Power Consumption 1.6 W Max.
Mechanical
Dimensions (W x L x H) 30 mm x 85 mm x 115 mm
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing
I-87040PW-G     CR 32-ch Isolated DI (Wet, 19~30 VDC) Module (RoHS)
I-87040W-G CR 32-channel Isolated Digital Input Module with 16-bit Counters (Gray Cover) (RoHS)
I-87040PW-G CR 32-channel Isolated Digital Input Module with 16-bit Counters (Gray Cover) (RoHS)
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