User Manual

KIO22 Analog Input/Output Module User Manual Page 4 of 7
1 OVERVIEW
KIO22 is a K-type thermocouple to 4-20mA module, which is used to convert 2 analog inputs of
K-type thermocouple into 2 current outputs of 4-20mA. Users can use MODBUS protocol to realize
parameter configuration and data collection via LINK interface.
2 PERFORMANCE AND CHARACTERISTICS
Its main characteristics are as follows:
─ With 32-bit ARM SCM, high hardware integration, improved reliability;
─ DC(8~35)V working voltage;
─ 35mm guide rail installation method;
─ Modular design and pluggable connection terminals; compact structure with easy mounting.
3 SPECIFICATION
Table 2 Performance Parameters
Items
Contents
Working Voltage Range
DC(8~35)V
LINK Interface
Baud rate: 9600bps
Stop bit: 1-bit
Parity bit: None
Case Dimension
71.6mmx93mmx60.7mm (LxWxH)
Working Temperature & Humidity
Temperature: (-40~+70)°C; Humidity: (20~93)%RH
Storage Temperature
Temperature: (-40~+80)°C
Protection Level
IP20
Weight
0.115kg