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

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

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

The I-87040W 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.

I-8040W/40PW/41W/41AW/42W and I-87040W/41W with DN-37-381-A

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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-87040W-G     CR 32-ch Isolated DI (Wet, 3.5~30 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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