Siemens SIMATIC ET 200S Manual page 62

Configuration Options
How to find the right terminal module for a power module for your application:
bus by means of terminals (for exam-
ple, for protective conductors or addi-
module and thus open a new potential
Figure 3-3
3-16
Do you
need access at this
terminal module to the AUX1
tional supply of potential up to the
maximum load voltage of the mo-
dule)?
Yes
Do you
want to interrupt the
AUX1 bus with this terminal
group?
Yes
Do you
want to use fail-safe
modules in this new potential
group?
Yes
Selecting terminal modules for power modules
Screw-type terminal:
TM-P15S22-01
(2x2 terminals)
Spring terminal:
No
TM-P15C22-01
(2x2 terminals)
Fast Connect:
TM-P15N22-01
(2x2 terminals)
Screw-type terminal:
TM-P15S23-A1
(2x3 terminals)
Spring terminal:
No No No No
TM-P15C23-A1
(2x3 terminals)
Fast Connect:
TM-P15N23-A1
(2x3 terminals)
Screw-type terminal:
TM-P15S23-A0
(2x3 terminals)
Spring terminal:
No No No No
TM-P15C23-A0
(2x3 terminals)
Spring terminal:
TM-P15N23-A0
(2x3 terminals)
Screw-type terminal:
TM-P30S44-A0
Yes
(2x3 and 2x4 termi-
nals)
Spring terminal:
TM-P30C44-A0
(2x3 and 2x4 termi-
nals)
Screw-type terminal:
TM-PF30S47-F1
(2x2 terminals)
ET 200S Distributed I/O System
EWA-4NEB780602402-09