HONEYWELL TK-PRR021

The HONEYWELL TK-PRR021 module is a 2-way redundant module produced by Honeywell, which is used to realize redundant backup of the system and improve system reliability. The module has the following features:

Two redundant inputs

Supports multiple input types, such as voltage, current, thermal resistance, etc
High precision, high resolution
Fast response
Easy to install and use
Product parameters:

Input type: voltage, current, thermal resistance
Input range:
Voltage: ±10V, ±5V, ±1V
Current: ±20mA, ±10mA, ±4mA
Thermal resistance: Pt100, Cu50
Resolution: 12 bits
Accuracy: ±0.1%
Sample rate: 1ms
Operating temperature: 0°C to +60°C