Features

• 6 channels (2 or 3-wired) RTD Input
• Resolution 16 bits
• Sampling rate 10/second
• Accept Pt100/1000, Balco, Ni input signals
• Channels configurable for different types of input individually
• Wiring burned-out detectable function
• Noise protection: 4kV surge(power),4kV EFT,8 kV ESD protection
• 3000VDC isolation protection
• LED indicator to monitor I/O status

About A Series Serial Modbus I/O Modules

These modules can be used with any system that communicates using Modbus serial RTU protocol.  Common features to all A Series modules include:

• Robust, yet low cost option for low I/O count or distributed I/O systems
• Detachable terminal block for easy module replacement without re-wiring
• Compatible with any Modbus RTU serial master device via RS-485, 2-wire
• Small size (72x123x35mm)
• DIN-rail or wall mount, multiple modules can stack atop each other to minimize space requirements
• High noise immunity
• Operating temperature -25~75°C
• 10~30 VDC power input, low power consumption