GE 300, 225 manual Terminal units, Intermediate units

g

GE

SGT5000_100-150_RPA-IM0048_02

JB1 JP1

IM 0048

JP2

JP1

JP4

JP2

JB

JP3

JA1 JP4 JA

JP3

Fig. 3.10-2 Bus connection on terminal units

Terminal units

On the parallel bus PCB “P34 – Bus Interface IM0048”, of the first and last units (terminal) of the parallel system the Jumpers JP1, JP2, JP3 and JP4 must be inserted.

SGT5000_100-150_RPA-IM0048_03

JB1	JP1
JB2	IM 0048

JP2

JP1

JP4

JP3

JP2

JB

JA1	JP4	JA
JA2	JP3

Fig. 3.10-3 Bus connection on intermediate units

Intermediate units

On the parallel bus PCB “P34 – Bus Interface IM0048” of the intermediate units of the parallel system the Jumpers JP1, JP2, JP3 and JP4 must be removed.

In a parallel system composed of 2 or more units, only the first and last units (having 1 input JA and JB free) have the Jumper JP1, JP2, JP3 and JP4 inserted on parallel bus PCB “P34 – Bus Interface IM0048” (see Fig. 3.10-2).

OPM_SGS_ISG_M22_M30_0US_V011.doc 31/38 Installation Guide SG Series 225 & 300 kVA