Siemens Simatic S7-1500 / ET 200MP - Connecting a Module with a Connection Module

Wiring
3.3 Connecting a module with a connection module
Digital input module DI 64x24VDC SNK/SRC BA (6ES7521-1BP00-0AA0)
14 Equipment Manual, 07/2020, A5E48025116-AA
3.3 Connecting a module with a connection module
Component for connecting
To connect sensors, you need 2 connection modules per module. The connection modules
are connected to the module with pre-assembled connecting cables.
You can find additional information on the components of the SIMATIC TOP connect system
cabling, e.g. for connecting connection modules, in the equipment manual SIMATIC TOP
connect for S7-1500 and ET 200MP
(https://support.industry.siemens.com/cs/ww/en/view/95924607
).
Note
Common supply
If you use the listed SIMATIC TO
P connect connection modules, then all 32 channels of a
connection module have
a common supply. This means that 2 groups of 16 channels each
are supplied by common potential.
You can find the required components in the tables below.
Table 3- 3 SIMATIC TOP connect connection module
Components
Typ
e
Description Connection tech-
nology
Article number Delivery
quantity
Connection
modules for
digital inputs
TP1
1-wire connection, without LED
(sinking input)
- Screw terminals
- Push-in system
6ES7924-2AA20-0AA0
6ES7924-2AA20-0AC0
Pack of 1
Pack of 1
1-wire connection, with LED (sink-
ing input)
- Screw terminals
- Push-in system
6ES7924-2AA20-0BA0
6ES7924-2AA20-0BC0
Pack of 1
Pack of 1
1-wire connection, with LED
(sourcing input)
- Screw terminals
- Push-in system
6ES7924-2AK20-0BA0
6ES7924-2AK20-0BC0
Pack of 1
Pack of 1
TP3
3-wire connection, without LED
(sinking input)
- Screw terminals
- Push-in system
6ES7924-2CA20-0AA0
6ES7924-2CA20-0AC0
Pack of 1
Pack of 1
3-wire connection, with LED (sink-
ing input)
- Screw terminals
- Push-in system
6ES7924-2CA20-0BA0
6ES7924-2CA20-0BC0
Pack of 1
Pack of 1