M-2017
8-channel Isolated Analog Input Module With High Voltage Protection (RoHS
Features
ICP DAS USA’s M-2017 is an Analog Input module that is equipped with 8 differential Analog Input channels. The module provides a programmable input range on all Analog Input channels, and each channel can be configured for an individual input range, providing a high overvoltage protection of 240 Vrms and 50mA overcurrent protection at 110 VDC/VAC. Voltage and current input is DIP switch selectable. The sampling rate for the M-2017 module is adjustable and can be configured to either fast or normal mode. The module also features per-channel open wire detection for current input of 4 to 20 mA, and provides 8 kV ESD protection, 4 kV EFT protection, 2 kV surge protection, and 3000 VDC intra-module isolation. The M-2017 module supports both the Modbus RTU and DCON protocols, which can be configured via software.
- 8-channel Differential Analog Input
- DIP Switch Selectable Voltage or Current Input
- 240 Vrms Overvoltage Protection
- Supports Fast and Normal Mode Sampling
- 4 kV ESD and EFT Protection
- Overcurrent Protection
- Individual Channel Configuration
- Dual Watchdog
- 3000 VDC Intra-Module Isolation, Field to Logic
- Wide Operating Temperature Range: -25°C to 75°C
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Specifications
System Specifications
Communication Interface
Interface
RS-485
Bias Resistor
Yes, 1kΩ bias resistor by switch selectable
Format
N81, N82, E81, O81
Baud Rate
1200 to 115200 bps
Protocol
Modbus RTU, DCON
Dual Watchdog
Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicators/Display
System LED Indicator
Yes, 1 as Power/Communication Indicator
I/O LED Indicators
-
7-Segment LED Display
-
Isolation
Intra-module Isolated, Field-to-Logic
3000 VDC
EMS Protection
ESD (IEC 61000-4-2)
8 kV Contact for each terminal and 16 kV Air Random Point
EFT (IEC 61000-4-4)
±4 kV for Power
Surge (IEC 61000-4-5)
±2 kV for power liner
Power
Reverse Polarity Protection
Yes
Input Voltage Range
+10 ~ +48 VDC
Power Consumption
0.7 W
Mechanical
Dimensions (L x W x H)
110 x 33 x 96 mm
Installation
DIN-Rail
Environment
Operating Temperature
-25°C to +75°C
Storage Temperature
-30°C to +80°C
Relative Humidity
10 ~ 95% RH, Non-condensing
I/O Specifications
Analog Input
Input Channels
8 Differential
Input Range
Voltage
±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V
Current
±20 mA, 0 ~ 20 mA, 4 ~ 20 mA (DIP switch selectable)
Resolution
16-bit
Sampling Rate
Normal Mode: 10 Samples/Sec. (Total)
Fast Mode: 60 Samples/Sec. (Total)
Accuracy
Normal Mode: ±0.1% of FSR
Fast Mode: ±0.5% of FSR
Common Voltage Protection
+/-200 VDC
Overcurrent Protection
Yes, 50 mA at 110 VDC
Input Impedance
1 MΩ
Over Voltage Protection
240 Vrms
Individual Channel Configuration
Yes
Connection
20-Pin Removable Terminal Block