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.
Features:
- Interface: RS-485
- Protocol: DCON
- 8-channels analog inputs
- Current Input: 0~20mA, 4~20mA, +/-20mA
- +/-35 VDC Overvoltage Protection
- Sample Rate: I-7017C: 10 Hz, I-7017FC: 10 or 60 Hz.
- Dual Watchdog
- DIN-Rail Mountable
| CPU Module | |
|---|---|
| Watchdog Timer | Yes, Module (1.6 Seconds), Communication (Programmable) |
| Isolation | |
|---|---|
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | +4 kV to Power Line |
| ESD (IEC 61000-4-2) | +4 kV Contact for each Terminal |
| Surge (IEC 61000-4-5) | +0.5 kV for Power Line |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Analog Input | |
|---|---|
| Channels | 8 Differential |
| Type | Current |
| Range | +20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
| Resolution | 16-bit |
| Accuracy | Normal Mode: 0.1% |
| Sampling Rate | Normal Mode: 10 Hz |
| Input Impedance | Current: 125 ? |
| Common Voltage Protection | +15 VDC |
| Overcurrent Protection | Yes, 50 mA at 110 VDC |
| Open Wire Detection | Yes |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1), (N, 8, 2), (E, 8, 1), or (E, 8, 2) |
| Protocol | DCON |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | +10 ~ +30 VDC |
| Consumption | 1.3 W |
| Mechanical | |
|---|---|
| Dimensions (mm) | 123 x 72 x 35 (W x L x H) |
| Installation | DIN-Rail |
| Environmental | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
