effect
Industrial automation: The TK-PRR021 module has a wide range of applications in the field of industrial automation and can be used to control various industrial equipment and processes.
Temperature regulation and control: It is especially suitable for temperature regulation and control in a home or commercial environment, which can precisely control the ambient temperature and improve comfort and energy efficiency. 
trait
Low current consumption: helps to reduce energy consumption and heat generation
Compact and lightweight design: easy to install and integrate into various industrial automation systems
Supports C200 redundancy: Improves system reliability and stability
Can be used in conjunction with other Honeywell products: devices such as vision sensors for more complex control and monitoring functions 
argument
Voltage:
The current is 0.090 A at 24 VDC
Current information may be incorrect at 5 VDC, as A current of 1000 A is impractical for most small modules, may be a data entry error or peak current under certain conditions
The current is 0.750 A at 3.3 VDC
The current is 0.007 A at 1.2 VDC
Supported systems: Supports C200 redundancy
specification
Number of slots: There are two slots
Design: Compact, lightweight design
Size and weight
Dimensions: 12.7 x 101.6 x 127 mm
Weight:
0.5 kg (one description)
0.6 kg (alternative description)
