Siemens ET 200S - Page 63

Configuration Options
3-15
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
How to Find the Right Terminal Module for a Power Module for Your Application:
Screw-type terminal
TM-P15S22-01
(2x2 terminals)
No
Yes
Do you
need access at this
terminal module to the AUX1
bus by means of terminals (for exam-
ple, for protective conductors or addi-
tional supply of potential up to the
maximum load voltage of the mo-
dule)
?
Spring terminal:
TM-P15C22-01
(2x2 terminals)
Do you
want to interrupt the
AUX1 bus with this terminal
module and thus open a new potential
group
?
NoNoNoNo
Screw-type terminal
TM-P15S23-A1
(2x3 terminals)
Spring terminal:
TM-P15C23-A1
(2x3 terminals)
Yes
Screw-type terminal
TM-P30S44-A0
(2x3 and 2x4 terminals)
Spring terminal:
TM-P30C44-A0
(2x3 and 2x4 ter-
minals)
Yes
Do you
want to use fail-safe
modules in this new potential
group
?
NoNoNoNo
Screw-type terminal
TM-P15S23-A0
(2x3 terminals)
Spring terminal:
TM-P15C23-A0
(2x3 terminals)
Yes
Fast Connect:
TM-P15N22-01
(2x2 terminals)
Fast Connect:
TM-P15N23-A1
(2x3 terminals)
Spring terminal:
TM-P15N23-A0
(2x3 terminals)
Screw-type terminal
TM-PF30S47-F0
(2x2 terminals)
Figure 3-3 Selecting Terminal Modules for Power Modules