Circuit Diagrams; Terminal Assignment - Siemens SICLOCK TC 400 Operating Instructions Manual

Plant central clock
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Circuit Diagrams

15.1

Terminal assignment

OUTPUT 1 GND
OUTPUT 2 GND
RADIO CLOCK GND
RADIO CLOCK 1A
RADIO CLOCK 1B
RADIO CLOCK 2A
RADIO CLOCK 2B
WARNING OUT
Figure 15-1 Terminal assignment of the SICLOCK TC 400
© Siemens AG 2007 All Rights Reserved
®
SICLOCK
TC 400
X2
1
OUTPUT 1
2
OUTPUT 2
3
4
OUTPUT 3A
5
OUTPUT 3B
6
7
8
9
10
11
COMMON
12
ALARM OUT
13
14
TTY (active)
1
2
24 V / 20 mA
3
4
RS422
5
A
6
B
7
8
passive
48 V
Radio Clock 1
9
10
passive
48 V
Radio Clock 2
11
7
8
active
Radio Clock 1
48 V
9
10
48 V
11
12
13
14
15
active
Radio Clock 2
15-111

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