Analog Modules
4-138
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
4.24 Analog Input Module SM 331; AI 8 x TC
(6ES7331-7PF10-0AB0)
Order number
6ES7331-7PF10-0AB0
Characteristics
The analog input module SM 331; AI 8 x TC has the following features:
• 8 differential inputs for thermocouples (TC) in 4 channel groups
• Optional setting of the thermocouple type per channel group
• Rapid measured value updating for up to 4 channels
• Measured-value resolution 15 bits + sign (independent of integration time)
• Programmable diagnostics
• Programmable diagnostic interrupt
• 8 channels with limit monitoring
• Programmable hardware interrupt when limit has been exceeded
• Programmable end-of-scan-cycle interrupt
• Programmable reaction to open thermocouple
• Isolated against the backplane bus interface
Use of the module in the distributed peripheral ET 200M
When you use the SM 331; AI 8 x TC in the distributed peripheral ET 200M, you
must have one of the following IM 153-x:
• IM 153-1; as of 6ES7153-1AA03-0XB0, E 01
• IM 153-2; as of 6ES7153-2AA02-0XB0, E 05
• IM 153-2; as of 6ES7153-2AB01-0XB0, E 04
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