Siemens S7-400 ユーザーズマニュアル
Analog Modules
5-99
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
A5E00069467-07
5.21
Analog Input Module SM 431; AI 16
13 Bit;
(6ES7431-0HH00-0AB0)
Characteristics
The analog input module SM 431; AI 13
16 Bit has the following features:
•
16 inputs for voltage/current measurement
•
Unlimited measuring range selection
•
13-bit resolution
•
Non-isolated between the analog section and bus
•
The maximum permissible common mode voltage between the channels and
the reference potentials of the connected sensors and central ground point is 2
VDC/VAC
the reference potentials of the connected sensors and central ground point is 2
VDC/VAC