Siemens plc i/o module. The siemens sm 1223 plc analogue i/o expansion module has a 4 input and 2 output with a signal range of 4 to 20ma. It supports output in the form of current as well as voltage. It supports output in the form of current as well as voltage. It has advanced features like alarms and diagnostics that make it an ideal choice for analogue applications. Features and benefits. Measurement of voltage and current. Resolution is 13bits to 14 bits. Ambient operating temperature ranges between -20°c and 60°c. Input supply voltage rating is 24vdc. Applications. Industrial automation.
Specifications
Number of analogue inputs : 4
Number of analogue outputs : 2
Analogue inputs configurable : Yes
Analogue outputs configurable : Yes
Input, current : Yes
Input, voltage : Yes
Input, resistor : No
Input, resistance thermometer : No
Input, thermocouple : No
Input signal, configurable : Yes
Resolution of the analogue inputs (Bit) : 12
Output, current : Yes
Output, voltage : Yes
Output signal configurable : Yes
Resolution of the analogue outputs (Bit) : 14
Suitable for safety functions : No
Appendant operation agent (Ex ia) : No
Appendant operation agent (Ex ib) : No
Explosion safety gas : ATEX gas-ex-protection, Cat. 3G
Explosion safety dust : None
Width (mm) : 45
Height (mm) : 100
Depth (mm) : 75
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