Description
The I-7017R is an 8-channel analog input module with an extra isolation, such as overvoltage protection of 240 Vrms.
The input type includes both voltage and current. The I-7017R is an upgraded version of the I-7017, with the only difference being that the I-7017R is much more suitable for critically harsh environments. The sampling rate of the I-7017R is adjustable, meaning that either fast mode or normal mode can be selected. The I-7017R also has 4 kV ESD protection as well as 3000 VDC intra-module isolation.
The M-7017R ahas the same specification as the I-7017R, but provides additional support for the Modbus RTU protocol as well as the DCON protocol.
Features
-
I-7017R and M-7017R
- 240 Vrms Overvoltage Protection
- Voltage and Current Input
- Adjustable Sampling Rate
- 4 kV ESD Protection
- 3000 VDC Intra-module Isolation
- Dual Watchdog
- RoHS Compliance
- Wide Operating Temperature Range: -25 ~ +75°C
Specifications
| Model | I-7017R | I-7017R-A5 | |
| M-7017R | M-7017R-A5 | ||
| Analog Input | |||
| Channels | 8 | ||
| Wiring | Differential | ||
| Input Range |
±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (requires an optional external 125 Ω resistor) |
±50 V, ±150 V | |
| Resolution | 16-bit | 16-bit | |
| Accuracy | Normal Mode | 0.1% | |
| Fast Mode | 0.5 % | ||
| Sampling Rate | Normal Mode | 10 Hz | |
| Fast Mode | 60 Hz | 50 Hz | |
| Input Impedance | Voltage | 20 MΩ | 290 kΩ |
| Current | - | ||
| Common Voltage Protection | ±200 VDC | ||
| Individual Channel Configuration | - | ||
| Overvoltage Protection | 240 Vrms | ±200 VDC | |
| Overcurrent Protection | - | ||
| Virtual Channel to Channel Isolation | Yes, 400 VDC | ||
| Open Wire Detection for 4 ~ 20 mA | Yes | ||
| Model | I-7017R | I-7017R-A5 |
| M-7017R | M-7017R-A5 | |
| Communication | ||
| Interface | RS-485 | |
| Format | (N, 8, 1) | |
| Baud Rate | 1200 ~ 115200 bps | |
| Accuracy | DCON | |
| Modbus RTU, DCON | ||
| 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 | 1.6 W |
| Mechanical | ||
| Dimensions (W x L x H) | 72 mm x 123 mm x 35 mm | |
| Installation | ||