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Module RS-485 DCON 8 kênh đầu vào số (DI) + 8 kênh đầu ra số (DO) ICP DAS I-7055D CR

8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Source, PNP, 10~40 VDC) Module with LED Display

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Model: I-7055D CR
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Module RS-485 DCON 8 kênh đầu vào số (DI) + 8 kênh đầu ra số (DO) ICP DAS I-7055D CR

The I-7055 offers 8 isolated channels for digital input and 8 isolated channels for digital output. Either sink-type or source-type digital input can be selected via wire connections. All digital input channels are also able to be used as 16-bit counters. The I-7055 supports source-type output with short circuit protection. There are options to enable both power-on and safe values. The I-7055D has 16 LED indicators that can be used to monitor the status of the digital input and digital output channels. 4 kV ESD protection and 3750 VDC intra-module isolation are standard. The M-7055 has the same hardware specifications as the I-7055, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
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CPU Module
Watchdog Timer Yes, Module (1.6 Seconds), Communication (Programmable)
Display
Type I/O LED Indicator
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
8 x Digital Input
8 x Digital Output
Analog Output
Current Output Wiring
Open Wire Detection
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 Source
Sink/Source (NPN/PNP) Source
Load Voltage +10 ~ 40 VDC
Load Current 650 mA/Channel
Overvoltage Protection 47 VDC
Overload Protection 1.4 A (with short-circuit protection)
Short-circuit Protection Yes
Power on Value Yes
Safe Value Yes
COM Ports
Ports 1 x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format N, 8, 1
Protocol DCON
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
Consumption 1.6 W
Mechanical
Dimensions (mm) 123 x 72 x 35 (W x L x H)
Installation DIN-Rail
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -40 ~ +85 °C
Humidity 10 ~ 95% RH, Non-condensing
I-7055D     CR 8-ch Isolated DI (Dry, Wet) and 8-ch Isolated DO (Source, PNP, 10~40 VDC) Module with LED Display using DCON Protocol (Blue Cover) (RoHS)
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