Technical specifications
A.11 Digital signal boards (SBs)
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
943
Table A- 200 Connector pin locations for SB 1223 DI 2 x 5 VDC / DQ 2 x 5 VDC, 200 kHz (6ES7 223-
3AD30-0XB0)
SB 1223 2 X 24 VDC input / 2 X 24 VDC output specifications
Table A- 201 General specifications
SB 1223 DI 2 x 24 VDC, DQ 2 x 24 VDC
Dimensions W x H x D (mm)
Current consumption (SM Bus)
Current consumption (24 VDC)
Table A- 202 Digital inputs
SB 1223 DI 2 x 24 VDC, DQ 2 x 24 VDC
Continuous permissible voltage 30 VDC, max.
Surge voltage 35 VDC for 0.5 sec.
HSC clock input rates (max.) Single phase: 30 kHz (15 to 26 VDC)
Quadrature phase: 20 kHz (15 to 26 VDC)
Isolation (field side to logic)
0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4,10.0, 12.8, 20.0
0.05, 0.1, 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 10.0, 12.8, 20.0
Number of inputs on simultaneously
500 shielded, 300 unshielded