Siemens SIMATIC S7-200 - Page 484

S7-200 Specifications
A-40
S7-200 Programmable Controller System Manual
A5E00066097-02
Description
Order Number
EM 231 AI4 x 12 Bit
6ES7 231-0HC20-0XA0
EM 232 AQ2 x 12 Bit
6ES7 232-OHB20-0XA0
EM 235 AI4/AQ1 x 12 Bit
6ES7 235-0KD20-0XA0
Input Specifications Output Specifications Input Specifications Output
Specifications
Analog Output Specifications
No. of Analog Output
Points
2 1
Isolation (Field side to
logic circuit)
None None
Signal range
Voltage output
Current output
± 10 V
0 to 20 mA
± 10 V
0 to 20 mA
Resolution, full-scale
Voltage
Current
12 bits
11 bits
12 bits
11 bits
Data word format
Voltage
Current
-32000 to +32000
0 to +32000
-32000 to +32000
0 to +32000
Accuracy
Worst case, 0° to 55° C
Voltage output
Current output
Typical, 25° C
Voltage output
Current output
± 2% of full-scale
± 2% of full-scale
± 0.5% of full-scale
± 0.5% of full-scale
± 2% of full-scale
± 2% of full-scale
± 0.5% of full-scale
± 0.5% of full-scale
Settling time
Voltage output
Current output
100 µS
2 mS
100 µS
2 mS
Maximum drive
Voltage output
Current output
5000 Ω minimum
500 Ω maximum
5000 Ω minimum
500 Ω maximum