Opto 22 PB4R Data Sheet

RACKS

CLASSIC

ST ANDARD

DAT A SHEET

Form 509-010131

Description

The PB4R output mounting rack is designed for use with Opto 22 standard (Generation 1) single channel output modules

only, and features isolation between channels. Channel-to-channel isolation is accomplished by not having any common

connections between channels on either the logic side or the field side of the mounting rack. This rack is also for use in applications
that require barrier strips on both the field and logic sides. The PB4R output mounting rack is compatible with positive-true logic
and negative-true logic computer I/O ports and can be used with 5-volt, 15-volt, and 24-volt logic.

The PB4R is often used to interface different families of logic. 24-volt positive-true logic from a programmable controller can

be connected to 5-volt negative-true PC logic using this mounting rack.

Part

Number

PB4R 4-Channel Output Module Rack, Isolated

Description

page 1/3

Note: The PB4R has only 4-pin connections, NOT 5-pin.

RACKS

CLASSIC

STANDARD

DATA SHEET

Form 509-010131

Specifications

PB4R Specifications

Operating Temperature

Interface Connectors Field 6-32 Screw Terminals

Interface Connectors Logic 6-32 Screw Terminals

Compatible I/O Module
Family

Dimensions

0° to 70° C
95% Relative Humidity
Non-condensing

Standard (Generation 1)

page 2/3

Note: The PB4R has only 4-pin connections, NOT 5-pin.