Control Techniques 0471-0144-02, Руководство по установке

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SPM Power Selector Module Installation Guide
www.controltechniques.com Issue: 2
4 Electrical installation
4.1 SPM Power Selector Module
Figure 4-1 below shows the power supply and control connections for the SPM Power
Selector Module.
Figure 4-1 Power supply and control connections
Control connections
External 24Vdc, 1A supply
0V common
Digital output
Master mode select
Contactor
power supply
SPM Power
Selector Module
To Contactor K1
Relay 1
1
2
5
7
6
4
3
8
Relay 2
F1
F2
To Contactor K2
To Contactor K3
To Contactor K4
Contactor connections
1
2
3
4
5
PS
TRIP
POWER
SEQ.
1 2
MASTER
PM
ON PS
ON
CO
NT
ACT
O
R
CONT
ROL
1
5
1
8