M-2017 CR ICP DAS DCON Modbus

• 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

INTRODUCTION

The M-2017 is an Analog Input module that includes 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 set 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.

APPLICATIONS

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

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

SYSTEM SPECIFICATIONS

Communication Interface
Interface: RS-485
Bias Resistor: Yes, 1k Ω 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 Max
 
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