tM-AD4P2C2 CR ICP DAS Digital IO Modules

• Multifunction (4 AI, 2 DI and 2 DO)
• 2 Voltage Input Channels and 2 Current Input Channels
• Digital Input Channels can be used as 16-bit Counters
• Digital Output Channels can be used as Voltage Input Limit Alarms
• 4 kV ESD and EFT Protection
• 120 Vdc Overvoltage Protection
• Adjustable Sampling Rate
• Dual Whatcdog
• 2500 Vdc Intra-module Isolation
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• Wide Operating Temperatures Range: -25 °C ~ +75 °C

The tM-AD4P2C2 is a multifunction module that includes 4 analog input channels, 2 digital input channels and 2 digital output channels. The module provides a programmable analog input range that includes 2 voltage input channels (±1 V, ±2.5 V, ±5 V, and ±10 V) and 2 current input channels (±20 mA, 0 ~ 20 mA and 4 ~ 20 mA). The analog inputs provide a highovervoltage protection of 120 VDC and an adjustable sampling rate. The
module supports sink-type digital output with short circuit protection and the digital outputs can be used as voltage input limit alarms. The digital inputs are source-type and all digital input channels can be used as 16-bit counters.
There are options for configuring power-on and safe digital output values. 4 kV ESD protection and 2500 VDC intra-module isolation are also provided.
The tM-AD4P2C2 supports the DCON, Modbus RTU and Modbus ASCII protocols, which can be confi gured via software.

Interface 

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/Display 

Sistem LED Indicator: Yes, 1 LED as Power/Communication 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 Line

Power 

Reverse Polarity Protection: Yes
Input Voltage Range: 10 ~ 30 Vdc
Consumption: 1 W Max.

Mechanical 

Dimension ( W x L x H): 52 x 98 x 27 mm
Installation: DIN-Rail Mounting

Environment 

Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +75 °C
Humidity: 10 ~ 90% RH, non-condensing