Rice-lake CB-2 Concrete Batch Controller Version 2.0 Manual de usuario descargar pdf (Pagina 11)

Installation/Operation Manual - Installation 7

2.2 CB-2 Main Junction Block

The CB-2 main junction box provides access for outside power to be brought into the enclosure using two sets of

customer supplied 110V power - one for the 920i indicator and the other for the relays/plant control.

Figure 2-2 illustrates the 12 pin connector used plus the relays.

Relay 1

Relay 2 Agg.

conveyor start

Relay 3

Relay 4 Air

Compressor

start

12 pin

connector w/

pin 1 starting at

left and shown

in greater detail

in Figure 2-3

below.

Figure 2-2. CB-2 AC Power Junction Block

Table 2-1 lists the pin connections located on the BOTTOM ROW of the terminal strip for power to the CB-2.

Table 2-1. CB-2 AC Power Junction Block Power Connections Into the Enclosure

Bottom Row Pin Number Function

1 Line 1, provides power to 920i

2 Neutral

5 Line 2, pr

ovides power to relays

6 Neutral

9 Ground

Figure 2-3. AC Power 12 Pin Connector as Shown in Detail from Figure 2-2 (above)

1 2 ... 6 7 8 9 10 11 12 13 14

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Rice-lake CB-2 Concrete Batch Controller Version 2.0 Manual de usuario Pagina 11