
RACKS
CLASSIC G4
16-CHANNEL
DAT A SHEET
Form 390-010206
Description
The G4PB16HC I/O mounting rack accommodates up to 16 G4 I/O
modules and features an extra row of terminals for field loop power
connections. A header connector accepts a standard 50-pin cable,
the Optomux
connections. Barrier strips with screw terminals provide the field and
mounting rack power connections.
Insert and remove modules easily and quickly without disturbing
field wiring. Modules are secured to the mounting rack with a
threaded captive hold-down screw. The logic supply is fused with a
1A fuse.
®
B1, Pamux® B5, or B100 brain board for logic
Part
Number
G4PB16HC
page 1/4
Description
G4 16-Channel Rack With Header
C onne cto r Common TB
Features
Requires minimum panel space
Built-in fuse tester
Spare fuse on board
For use with Optomux B1, Pamux B5, or B100 brain boards
Power indicator light
Works with Opto 22 PBSA/B/C power supply
Extra row of terminals provides field loop power connections
UL recognized, CSA certified, CE approved
Uses a single 5, 15, or 24 VDC power supply for control power

RACKS
CLASSIC G4
16-CHANNEL
DAT A SHEET
Form 390-010206
Specifications
Operating temperature: 0 to 70° C
Interface connector:
Field:
Control:
Power:
Dimensions
page 2/4
95 percent relative humidity, non-condensing
Screw-type barrier strip accommodates up to 10 AWG wire
50-conductor header connector
Two-position screw terminal or Opto 22 PBSA/B/C Power Supply

RACKS
CLASSIC G4
16-CHANNEL
DAT A SHEET
Form 390-010206
Connections
Notes:
1. Even pins on control connector are connected by
etch to common.
2. +VCC and return connected to terminals marked
+5V and GND.
3. At each module position on the field terminal
strip, the lower number is always connected to
pin 1 of the I/O module.
4. Use only 5 VDC logic modules when using the
mounting rack with a brain board.
(CONT.)
Module
Position
0 47 1 and 2
1 45 3 and 4
2 43 5 and 6
3 41 7 and 8
4 39 9 and 10
5 37 11 and 12
6 35 13 and 14
7 33 15 and 16
8 31 17 and 18
9 29 19 and 20
10 27 21 and 22
11 25 23 and 24
12 23 25 and 26
13 21 27 and 28
14 19 29 and 30
15 17 31 and 32
Control
(Header
Connector)
(Terminal
page 4/4
Field
Strip)
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