Shelf – Emerson NT5C06D User Manual

Page 27

Installation and start-up 27

Helios Rectifier 25/48 Installation and User Manual

Figure 8 - No controller, remote sensing connection for a 26-pin signal connector shelf

BATTERY

or desired regulation point

RC-

RG +

RC FUSE

1.6 AM P

SEE NO TE 4

20 AWG (SEE NOTE 3)

1 1

2 0

1 6

26 pins ribbon
connector m ate

Force share line
Shelves interconnect

points

SIG NA L

CA BLES

FRO M

SH ELVES

(PIN 16)

(

see note 1 )

Printed circuit or

w ire w rap board

( See note 2 )

1 6

Note 1:

Refer to MS5C06 for available signal cables of different

lengths, to connect from the shelf backplane rectifier

position to the remote sensing point.

Note 2:

Use a printed circuit or wire-wrap board to interface all

the 26-pin connector ribbons from all the shelves. All
RC- signal connections (pin 11, 6, 1) must be joined

together. All the RC+ connections (pin 20) must also be
joined together. For forced share current mode

applications, the force share signal (pin 16) must also be
interconnected between the shelves.

Note 3:

Use #20 AWG (105°C) wire.

Note 4:

Use 1.6A fuse A0384386 with ferrule type fuse

holder A0384387.