tM-AD5C CR
5-channel Isolated Current Input Module
- 5-channel Differential Inputs
- Current Inputs
- 120 VDC Overvoltage Protection
- Resolution: 14/12 bits
- Adjustable Sampling Rate
- 4 kV ESD and EFT Protecton
- 3 kV Surge Protection
- Dual Watchdog
- 2500 VDC Intra-module Isolation
- Cost-effective
- Wide Operating Temperature Range: -25 ~ +75°C
INTRODUCTION
The tM-AD5C is an analog input module that includes 5 differential analog input channels and provides a programmable input range on all analog inputs (+/- 20 mA, 0 ~ 20 mA, 4 ~ 20 mA). The sampling rate of the tM-AD5C is adjustable and is available in either fast or normal mode and It also provides 4 KV ESD protection as well as 2500 Vrms intra-module isolation.
APPLICATIONS
- Industrial Automation
- Industrial Machinery
- Building Automation
- Food and Beverage Systems
- Semiconductor Fabrication
- Control Systems
I/O SPECIFICATIONS
Analog Input
Input Channels: 5 Differential
Type: +/- 20mA, 0 ~ 20mA, 4 ~ 20mA
Resolution: Normal Mode: 14-bit
Fast Mode 12-bit
Sampling Rate: Normal Mode: 10 Hz total
Fast Mode: 200 Hz total
Accuracy: Normal Mode: +/-0.1%
Fast Mode: +/-0.5%
Zero Drift: +/-20 μV/°C
Span Drift: +/-25 ppm/°C
Input Impedance: 125 Ω
SYSTEM SPECIFICATIONS
Communication
Interface: RS-485
Format: (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1)
Baud Rate: 1200 ~ 115200 bps
Protocol: DCON, Modbus/RTU, Modbus/ASCII
Dual Watchdog: Yes, Module (2.3 seconds), Communication (Programmable)
LED Indicators
Power: 1 LED as Power Indicator
Isolation
Intra-module Isolation, Field-to-Logic: 2500 VDC
EMS Protection
ESD (IEC 61000-4-2): ±4 kV Contact for Each Terminal
±8 kV Air for Random Point
EFT (IEC 61000-4-4): ±4 kV for Power
Power Requirements
Reverse Polarity Protection: Yes
Powered from Terminal Block: Yes, 10 ~ 30 VDC
Consumption: 1 W Max.
Mechanical
Dimensions (W x L x H): 52 mm x 98 mm x 27 mm
Installation: DIN-Rail Mounting
Environment
Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +75 °C
Humidity: 10 ~ 95% RH, Non-condensing