Control Power Connections - Siemens 72G Series Setup Manual

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Control Power Connections:

Control Power (L)
120VAC
Control Power (N)
Run Input
Up to Speed
NC Ready
NO Ready
To
Contactor
Terminal
Figure 2: Control Power Connections
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Siemens Energy & Automation, Inc. 3333 Old Milton Parkway Alpharetta, GA 30202
1
2
3
4
5
6
7
8
9
10
Coil 11
12
Coil (N)
The customer control connections on the Solid
State Elevator Starter feature a removable terminal
block. The layout is shown to the left.
terminations are screw type.
Customer Connections
A 120 VAC, 500VA supply should be connected
between the Line and Neutral terminals, points 1
and 3. This supply also powers the fault contactor.
Terminals 1 and 2 are internally connected. An
external jumper wire is required to connect
terminal 1 to terminal 9 to feed the NO Ready
contacts.
All
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