KIO22 ANALOG INPUT/OUTPUT MODULE USER MANUAL SMARTGEN (ZHENGZHOU) TECHNOLOGY CO., LTD.
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CONTENTS 1 OVERVIEW............................................................................................................................................4 2 PERFORMANCE AND CHARACTERISTICS...........................................................................................4 3 SPECIFICATION ...................................................................................................................................4 4 WIRING ...................................................................
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.
4 WIRING Fig.1 KIO22 Mask Drawing Table 3 Wiring Terminals Description No. 1. Function Cable Size Remark Current positive output. AO(1) I+ TR and I+ are short connection, the internal 2. AO(1) TR 1.0mm2 100Ω resistance can be connected to the output circuit, and the output signal can be converted into a voltage signal. 3. AO(1) I- Current negative output. 4. AO(2) I+ Current positive output. TR and I+ are short connection, the internal 5. AO(2) TR 1.
5 PROGRAMMABLE PARAMETER SCOPE AND DEFINITION Table 4 Parameter Content and Scope 6 No. Item Range 1 Output 1 The temperature value corresponding to 4mA 2 Output 1 The temperature value corresponding to 20mA 3 Output 2 The temperature value corresponding to 4mA 4 Output 2 The temperature value corresponding to 20mA (0-1000.0)°C (0-1000.0)°C (0-1000.0)°C (0-1000.0)°C Default Description 0 The temperature value of the thermocouple sensor corresponding to 4mA from the output 1. 1000.
OVERALL DIMENSION AND INSTALLATION Fig.
