Analog Expansion Modules Specifications - Siemens Simatic S7-200 System Manual

Analog Expansion Modules Specifications

Table A-13 Analog Expansion Modules Order Numbers
Order Number
6ES7 231–0HC22–0XA0 EM 231 Analog Input, 4 Inputs
6ES7 232–0HB22–0XA0 EM 232 Analog Output, 2 Outputs
6ES7 235–0KD22–0XA0 EM 235 Analog Combination 4 Inputs/1 Outpu
1 The CPU reserves 2 analog output points for this module.
Table A-14 Analog Expansion Modules General Specifications
Order Number Module Name and Description
6ES7 231–0HC22–0XA0 EM 231 Analog Input,
4 Inputs
6ES7 232–0HB22–0XA0 EM 232 Analog Output,
2 Outputs
6ES7 235–0KD22–0XA0 EM 235 Analog Combination
4 Inputs/1 Output
Table A-15 Analog Expansion Modules Input Specifications
General
Data word format
Bipolar, full-scale range
Unipolar, full-scale range
DC Input impedance
Input filter attenuation
Maximum input voltage
Maximum input current
Resolution
Isolation (field to logic)
Input type
Input ranges
Voltage (unipolar)
Voltage (bipolar)
Current
Input resolution
Voltage (unipolar)
Voltage (bipolar)
Current
Analog to digital conversion time
Analog input step response
Common mode rejection
Common mode voltage
24 VDC supply voltage range
Expansion Model
t
Dimensions (mm)
(W x H x D)
71.2 x 80 x 62
46 x 80 x 62
71.2 x 80 x 62
6ES7 231–0HC22–0XA0
(See Figure A-11)
–32000 to +32000
0 to 32000
≥10 MΩ voltage input,
250 Ω current input
–3 db at 3.1 Khz
30 VDC
32 mA
12 bit A/D converter
None
Differential
0 to 10 V, 0 to 5 V
±5 V, ± 2.5 V
0 to 20 mA
See Table A-18
< 250 µs
1.5 ms to 95%
40 dB, DC to 60 Hz
Signal voltage plus common mode voltage
must be ≤ ±12 V
20.4 to 28.8
Technical Specifications Appendix A
EM Inputs EM Outputs
4 –
– 2
1
4 1
VDC Requirements
Weight Dissipation
+5 VDC
183 g 2 W 20 mA
148 g 2 W 20 mA
186 g 2 W 30 mA
6ES7 235–0KD22–0XA0
(See Figure A-11)
–32000 to +32000
0 to 32000
≥ 10 MΩ voltage input,
250 Ω current input
–3 db at 3.1 Khz
30 VDC
32 mA
12 bit A/D converter
None
Differential
0 to 10 V, 0 to 5 V
0 to 1 V, 0 to 500 mV,
0 to 100 mV, 0 to 50 mV
±10 V, ±5V, ±2.5 V, ±1 V, ±500 mV, ±250 mV,
±100 mV, ±50 mV, ±25 mV
0 to 20 mA
See Table A-19
< 250 µs
1.5 ms to 95%
40 dB, DC to 60 Hz
Signal voltage plus common mode voltage
must be ≤ ±12 V
20.4 to 28.8
Removable
Connector
No
No
No
+24 VDC
60 mA
70 mA (with both
outputs at 20 mA)
60 mA (with
output at 20 mA)
A
351