Siemens SIMATIC S7-1200

Ordering Information
C.3 Communication
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
1561
Table C- 3 Signal boards (SB) and battery boards (BBs)
Signal and battery boards
Article number
Digital input
SB 1221 200 kHz 4 x 24 V DC Input (Source)
6ES7221-3BD30-0XB0
SB 1221 200 kHz 4 x 5 V DC Input (Source) 6ES7221-3AD30-0XB0
Digital output
SB 1222 200 kHz 4 x 24 V DC Output (Sink/Source)
6ES7222-1BD30-0XB0
SB 1222 200 kHz 4 x 5 V DC Output (Sink/Source)
6ES7222-1AD30-0XB0
Digital input /
output
SB 1223 2 x 24 V DC Input (Sink) / 2 x 24 V DC Output (Source)
6ES7223-0BD30-0XB0
SB 1223 200 kHz 2 x 24 V DC Input (Source) / 2 x 24 V DC
Output (Sink/Source)
6ES7223-3BD30-0XB0
SB 1223 200 kHz 2 x 5 V DC Input (Source) / 2 x 5 V DC Output
(Sink/Source)
6ES7223-3AD30-0XB0
Analog
SB 1232 1 Analog Output
6ES7232-4HA30-0XB0
SB 1231 1 Analog Input
6ES7231-4HA30-0XB0
SB 1231 1 Analog Input Thermocouple
6ES7231-5QA30-0XB0
SB 1231 1 Analog Input RTD
6ES7231-5PA30-0XB0
Battery
BB 1297 Battery Board (battery type CR1025 not included)
6ES7297-0AX30-0XA0
C.3
Communication
Table C- 4 Communication module (CM)
Communication module (CM)
Article number
RS232, RS422,
and RS485
CM 1241 RS232
RS232
6ES7241-1AH32-0XB0
CM 1241 RS422/485
RS422/485
6ES7241-1CH32-0XB0
PROFIBUS
CM 1243-5
PROFIBUS Master
6GK7243-5DX30-0XE0
CM 1242-5
PROFIBUS Slave
6GK7242-5DX30-0XE0
AS-i Master
CM 1243-2
AS-i Master
3RK7243-2AA30-0XB0
Table C- 5 Communication board (CB)
Communication board (CB)
Article number
RS485
CB 1241 RS485
RS485
6ES7241-1CH30-1XB0