Siemens S7-1200 System Manual page 27

Table 1- 4 Analog signal modules and signal boards
Type Input only
③
1 x 12 bit Analog In
•
analog SB
1 x 16 bit RTD
•
1 x 16 bit Thermocouple
•
④
4 x Analog In
•
analog SM
4 x Analog In x 16 bit
•
8 x Analog In
•
Thermocouple:
•
–
–
RTD:
•
–
–
Table 1- 5 Communication interfaces
Module
①
Communication module (CM)
①
Communication processor (CP)
③
Communication board (CB)
TeleService
1
The TS Adapter IE Basic allows you to connect various communication interfaces to the PROFINET port of the CPU
1
using an Ethernet cable. You can install up to 3 TS adapter modules onto the TS Adapter IE Basic.
Table 1- 6 Technology modules
Module
④
IO Link
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
4 x 16 bit TC
8 x 16 bit TC
4 x 16 bit RTD
8 x 16 bit RTD
Output only
1 x Analog Out
•
2 x Analog Out
•
4 x Analog Out
•
Type
RS232
RS422/485
PROFIBUS Master
PROFIBUS Slave
AS-i Master (CM 1243-2)
Modem connectivity
RS485
TS Adapter IE Basic
TS Adapter GSM
TS Adapter Modem
TS Adapter ISDN
TS Adapter RS232
Type
SM 1278 4xIO-Link Master
Product overview
1.2 Expansion capability of the CPU
Combination In/Out
-
4 x Analog In/2 x Analog Out
•
Description
Full-duplex
Full-duplex (RS422)
Half-duplex (RS485)
DPV1
DPV1
AS-Interface
GPRS
Half-duplex
Connection to CPU
GSM/GPRS
Modem
ISDN
RS232
Description
Supports 4 IO link slaves
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