G4 32-channel Digital I/O
Mounting Rack
Features
Requires minimum panel space
Built-in fuse tester
Spare fuse on board
UL recognized and CSA certified
Power indicator light
Description
The G4PB32H I/O mounting rack can accommodate up to 32
Generation 4 (G4) digital I/O modules.
The board has a header connector and can be used with either
of the following brains (I/O processors):
a B4 brain board, which connects to a serial network and
uses the PAMUX protocol (typical use)
a G4EB2 brain, which connects to an Ethernet network and
uses the OptoMMP protocol. The G4EB2 brain can be used
to upgrade older G4 I/O to Ethernet-based I/O, which can
then be used with current SNAP PAC controllers and PAC
Project software. Please note, however, that this brain does
not use the PAMUX protocol, and performance will differ.
G4 32-channel Digital I/O Mounting Rack
Specifications
Operating Temperature
Humidity
Interface Connectors:
Field
Control
Power
Communications
0 to 70 °C
95% humidity, non-condensing
Screw-type terminal strip accommodates up to 10 AWG wire
Boxed header accepts a B4 or G4EB2 brain
Screw-type terminals accommodate up to 10 AWG wire
Two 50-pin header connectors for a PAMUX bus
(Ethernet connections, if used, are made through the
G4EB2 brain.)
Part Number
Part Description
G4PB32H
G4 32-channel mounting rack with header
connector
DATA SHEET
Form 0459-151230
© 2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
PAG E
1
Connections
OR G4EB2 BRAIN BOARD
See individual G4 modules for field wiring.
G4 32-channel Digital I/O Mounting Rack
G4 32-channel Digital I/O Mounting Rack
DATA SHEET
PAG E
2
Form 0459-151230
© 2015 Opto 22. All rights reserved. Dimensions and specifications are subject to chang e. Brand or product names used herein are trademarks or register ed trademarks of their respective companies or organizations.