Siemens 6AV6651-7KA01-3AA4 - S7-1200 + KTP400 Basic Starter Kit 6AV6651-7KA01-3AA4 User Manual
Product codes
6AV6651-7KA01-3AA4
Technical specifications
A.3 Digital I/O modules
Easy Book
Manual, 03/2014, A5E02486774-AF
Manual, 03/2014, A5E02486774-AF
293
Table A- 13 Wiring diagram for CPU 1214C DC/DC/DC
CPU 1214C DC/DC/DC
①
24 VDC Sensor Power Out. For
additional noise immunity, connect "M"
to chassis ground even if not using
sensor supply.
②
For sinking inputs, connect "-" to "M"
(shown). For sourcing inputs, connect
"+" to "M".
Note 1: X11 connectors must be gold. See
the S7-1200 System Manual, Appendix C,
Spare Parts for order number.
A.3
Digital I/O modules
For a more complete list of modules available for S7-1200, refer to the S7-1200 System
Manual or to the customer support web site (
A.3.1
SB 1221, SB 1222, and SB 1223 digital input/output (DI, DQ, and DI/DQ)
Table A- 14 SB 1221 digital input (DI) and SB 1222 digital output (DQ) modules
General
SB 1221 4 DI (200 kHz)
SB 1222 4 DQ (200 kHz)
Order number
•
24 VDC: 6ES7 221-3BD30-0XB0
•
5 VDC: 6ES7 221-3AD30-0XB0
•
24 VDC: 6ES7 222-1BD30-0XB0
•
5 VDC: 6ES7 222-1AD30-0XB0
Dimensions W x H x D (mm)
38 x 62 x 21
38 x 62 x 21
Weight
35 grams
35 grams
Power dissipation
•
24 VDC: 1.5 W
•
5 VDC: 1.0 W
0.5 W
Current
consumption
SM Bus
40 mA
35 mA
24 VDC
•
24 VDC: 7 mA / input + 20 mA
•
5 VDC: 15 mA / input + 15 mA
15 mA
Inputs/outputs
4 inputs (source)
4 outputs (solid state - MOSFET)