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Module RS-485 DCON & Modbus RTU 8 kênh đầu vào tương tự ICP DAS M-7017RC-G CR

8-ch Current Input Module with High Voltage Protection

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Model: M-7017RC-G CR
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Module RS-485 DCON & Modbus RTU 8 kênh đầu vào tương tự ICP DAS M-7017RC-G CR

The I-7017C is an 8-channel current input module that is specifically designed to measure current only. Its user-friendly design saves both time and effort when measuring a current thanks to a built-in resistor, meaning that you can now measure current directly. The I-7017RC is an upgraded version of the I-7017C, with the only difference being that the I-7017RC is much more suitable for critically harsh environments. The I-7017RC also has 4 kV ESD protection and +/- 200 VDC common voltage as current input protection, and also features 3000 VDC intra-module isolation and open wire detection for 4 ~ 20 mA input. The sampling rate of the I-7017RC and I-7017FC is adjustable, meaning that either fast mode or normal mode can be selected. The M-7017C and M-7017RC has the same specifications as the I-7017C and M-7017RC, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.

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Model I-7017C I-7017RC I-7017FC
M-7017C M-7017RC
Analog Input
Channels 8
Wiring Differential
Input Range ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA
Resolution 16-bit
Accuracy Normal Mode 0.1%
Fast Mode 0.5 %
Sampling Rate Normal Mode 10 Hz
Fast Mode 60 Hz
Input Impedance Voltage
Current 125 Ω
Common Voltage Protection ±15 VDC ±200 VDC ±15 VDC
Individual Channel Configuration  
Overvoltage Protection
Overcurrent Protection Yes, 50 mA at 110 VDC
Virtual Channel to Channel Isolation Yes, 400 VDC
Open Wire Detection for 4 ~ 20 mA Yes
Model I-7017C I-7017RC I-7017FC
M-7017C M-7017RC
Communication
Interface RS-485
Format (N, 8, 1), (N, 8, 2), (E, 8, 1), or (E, 8, 2)
Baud Rate 1200 ~ 115200 bps
Protocol DCON (For I-7017 series)
Modbus RTU, DCON (For M-7017 series)
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator
I/O LED Indicator
7-Segment LED Display
Isolation
Intra-Module Isolation,
Field-to-Logic
3000 VDC
EMS Protection
ESD (IEC 61000-4-2) ±4 kV Contact for each Terminal
EFT (IEC 61000-4-4) ±4 kV to Power Line
Surge (IEC 61000-4-5) ±0.5 kV for Power Line
Power
Reverse Polarity Protection Yes
Input Range 10 ~ 30 VDC
Consumption 1.3 W
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing
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