Siemens SIMATIC S7-1200

Technical specifications
A.9 Digital signal modules (SMs)
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1451
A.9.4
SM 1223 digital input/output V DC specifications
Table A- 123 General specifications
Model
SM 1223
DI 8 x 24 V DC,
DQ 8 x Relay
SM 1223
DI 16 x 24 V DC,
DQ 16 x Relay
SM 1223
DI 8 x 24 V DC,
DQ 8 x 24 V DC
SM 1223
DI 16 x 24 V DC,
DQ 16 x 24 V DC
Article number 6ES7223-1PH32-
0XB0
6ES7223-1PL32-
0XB0
6ES7223-1BH32-
0XB0
6ES7223-1BL32-
0XB0
Dimensions W x H x D (mm)
45 x 100 x 75
70 x 100 x 75
45 x 100 x 75
70 x 100 x 75
Weight
230 grams
350 grams
210 grams
310 grams
Power dissipation
5.5 W
10 W
2.5 W
4.5 W
Current consumption (SM Bus)
145 mA
180 mA
145 mA
185 mA
Current consumption (24 V DC) 4 mA / Input used
11 mA / Relay coil used
150 mA 200 mA
Table A- 124 Digital inputs
Model
SM 1223
DI 8 x 24 V DC,
DQ 8 x Relay
SM 1223
DI 16 x 24 V DC,
DQ 16 x Relay
SM 1223
DI 8 x 24 V DC, DQ
8 x 24 V DC
SM 1223
DI 16 x 24 V DC,
DQ 16 x 24 V DC
Number of inputs
8
16
8
16
Type Sink/Source
(IEC Type 1 sink)
Sink/Source (IEC
Type 1 sink)
Sink/Source
(IEC Type 1
sink)
Sink/Source (IEC
Type 1 sink)
Rated voltage 24 V DC at 4 mA,
nominal
24 V DC at 4 mA,
nominal
24 V DC at 4
mA, nominal
24 V DC at 4 mA,
nominal
Continuous permissible voltage
30 V DC max.
30 V DC max.
30 V DC max.
30 V DC max.
Surge voltage 35 V DC for 0.5
sec.
35 V DC for 0.5
sec.
35 V DC for 0.5
sec.
35 V DC for 0.5
sec.
Logic 1 signal (min.) 15 V DC at 2.5
mA
15 V DC at 2.5
mA
15 V DC at 2.5
mA
15 V DC at 2.5 mA
Logic 0 signal (max.)
5 V DC at 1 mA
5 V DC at 1 mA
5 V DC at 1 mA
5 V DC at 1 mA
Isolation (field side to logic) 707 V DC (type
test)
707 V DC (type
test)
707 V DC (type
test)
707 V DC (type
test)
Isolation groups 2 2 2 2
Filter times 0.2, 0.4, 0.8, 1.6,
3.2, 6.4, and 12.8
ms, selectable in
groups of 4
0.2, 0.4, 0.8, 1.6,
3.2, 6.4, and 12.8
ms, selectable in
groups of 4
0.2, 0.4, 0.8,
1.6, 3.2, 6.4,
and 12.8 ms,
selectable in
groups of 4
0.2, 0.4, 0.8, 1.6,
3.2, 6.4, and 12.8
ms, selectable in
groups of 4