Module RS-485 DCON 8 kênh đầu vào tương tự ICP DAS I-7017RC
Features
- I-7017RC and M-7017RC
- ±200 VDC Common Voltage Protection
- Supports Fast and Normal Mode
- I-7017FC
- Supports Fast and Normal Mode
- Current Input Only
- Built-in Resistor to simplify Current measurement
- Open Wire Detection for 4 ~ 20 mA input
- 3000 VDC Intra-module Isolation
- 4 kV ESD Protection
- RoHS Compliance
- Wide Operating Temperature Range: -25 ~ +75°C
Introduction
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.
Application
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
I/O Specification
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 |
System Specification
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 |
Ordering information
I-7017C CR | 8-channel Current Input Module using the DCON Protocol (Blue Cover) (RoHS) |
M-7017C-G CR | 8-channel Current Input Module using the DCON and Modbus Protocol (Gray Cover) (RoHS) |
I-7017FC CR | 8-channel Current Input Module using the DCON Protocol (fast sampling version) (Blue Cover) (RoHS) |
I-7017FC-G CR | 8-channel Current Input Module using the DCON Protocol (fast sampling version) (Gray Cover) (RoHS) |
I-7017RC CR | 8-channel Analog Input Module using the DCON Protocol with High Voltage Protection (Blue Cover) (RoHS) |
I-7017RC-G CR | 8-channel Analog Input Module using the DCON Protocol (Gray Cover) (RoHS) |
M-7017RC-G CR | 8-channel Analog Input Module using the DCON and Modbus RTU Protocol with High Voltage Protection (Gray Cover) (RoHS) |