I-7017C 8-ch Current Input Module, RS-485 DCON Remote I/O
The I-7017C CR is an 8-channel RS-485 current input module using DCON protocol, with a built-in 125 Ω resistor for direct 0 ~ 20 mA and 4 ~ 20 mA measurement.
- Eight differential current inputs with ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA ranges
- Built-in 125 Ω input resistor for direct current measurement
- Open wire detection for 4 ~ 20 mA inputs
- 16-bit resolution; ±0.1% of FSR accuracy at 10 Hz normal sampling
- 3000 VDC intra-module isolation and ±4 kV contact ESD protection per terminal
- Single RS-485 port, 1200 ~ 115200 bps, DCON protocol
216,00 € per piece
| 1–9 pcs | 216,00 € | |
|---|---|---|
| 10–30 pcs | 210,00 € | −3 % |
| 31+ pcs | 206,00 € | −5 % |
Πληροφορίες για το προϊόν "I-7017C 8-ch Current Input Module, RS-485 DCON Remote I/O"
The I-7017C CR is an RS-485 remote I/O module that takes eight differential current inputs and reports the readings over DCON. Each channel has a built-in 125 Ω input resistor, so sensor loops can be measured directly without an external shunt. Ranges are ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA, with 16-bit resolution.
Open wire detection is provided for 4 ~ 20 mA inputs, which helps identify a broken sensor loop in the field. In normal mode the module samples at 10 Hz with an accuracy of ±0.1% of FSR. This variant is fixed at normal mode; the adjustable fast sampling mode is available only on the I-7017FC models.
Protection features include 3000 VDC intra-module isolation, ±4 kV contact ESD protection on each terminal and a programmable watchdog for module and communication. The unit runs from +10 ~ +30 VDC with reverse polarity protection and mounts on DIN-rail, with an operating range of -25 ~ +75 °C.
Applications
- Building automation
- Factory automation
- Machine automation
- Remote maintenance
- Remote diagnosis
- Testing equipment
| Product type: | Remote I/O module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON |
| Analog inputs: | 8 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| Intra-module Isolation | 3000 VDC |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for 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% of FSR Fast Mode: ±0.5% of FSR (Only for I-7017FC) |
| Sampling Rate | Normal Mode: 10 Hz Fast Mode: 60 Hz (Only for I-7017FC) |
| Input Impedance | Current: 125 Ω |
| Common Voltage Protection | ±15 VDC |
| Overcurrent Protection | 50 mA at 110 VDC |
| Open Wire Detection | For 4 ~ 20 mA Only |
| 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) | 72 x 123 x 35 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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