G4 Digital 16-Channel
Rack with Terminal Strip
Features
Requires minimum panel space
Built-in fuse tester
Spare fuse on board
Screw terminals on both control and field connections
UL recognized, CSA certified, CE approved
Uses a single 5, 15, or 24 VDC power supply
for control power
Description
The G4PB16T I/O mounting rack accommodates up to 16 G4 I/
O modules. The terminal strips let you 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.
Barrier strips with screw terminals provide the field, logic, and
mounting rack power connections.
G4 Digital 16-Channel Rack with Terminal Strip
G4PB16T
Modules on the G4PB16T can be wired for standard negative
true logic only. (For positive true logic on outputs, see form
#460, the G4PB16I data sheet.)
Specifications
Operating
temperature:
Interface connector
Field:
Control:
Torque, terminal strip 5.5 in-lb (0.6 N-m)
0 to 70 °C
95 percent relative humidity, non-condensing
Screw-type barrier strip accommodates up to 10 AWG wire
Screw-type barrier strip accommodates up to 10 AWG wire
Part Number
Part Description
G4PB16T
G4 16-Channel Mounting Rack
with Extra Terminal Strip
DATA SHEET
Form 0250-110125
© 2006-2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used here in are trademarks or registered trademarks of their respective companies o r organizations.
PAG E
1
Dimensions
G4 Digital 16-Channel Rack with Terminal Strip
DATA SHEET
PAG E
2
G4 Digital 16-Channel Rack with Terminal Strip
Form 0250-110125
© 2006-2011 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.
G4 Digital 16-Channel Rack with Terminal Strip
Connections
G4 Digital 16-Channel Rack with Terminal Strip
Module
Poaition
10 21 and 22 21 and 22
11 23 and 24 23 and 24
12 25 and 26 25 and 26
13 27 and 28 27 and 28
14 29 and 30 29 and 30
15 31 and 32 31 and 32
Control
(Terminal
Strip)
0 1 and 2 1 and 2
1 3 and 4 3 and 4
2 5 and 6 5 and 6
3 7 and 8 7 and 8
4 9 and 10 9 and 10
5 11 and 12 11 and 12
6 13 and 14 13 and 14
7 15 and 16 15 and 16
8 17 and 18 17 and 18
9 19 and 20 19 and 20
(Terminal
Field
Strip)
Form 0250-110125
DATA SHEET
© 2006-2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used here in are trademarks or registered trademarks of their respective companies o r organizations.
PAG E
3
More About Opto 22
Products
Opto 22 develops and manufactures reliable, flexible, easy-touse hardware and software products for industrial automation,
remote monitoring, and data acquisition applications.
SNAP PAC System
Designed to simplify the typically complex process of
understanding, selecting, buying, and applying an automation
system, the SNAP PAC System
consists of four integrated
components:
SNAP PAC controllers
PAC Pr o j ec t
SNAP PAC brains
SNAP I/O
SNAP PAC Controllers
Programmable automation
controllers (PACs) are multifunctional,
multidomain, modular controllers
based on open standards and providing an
integrated development environment.
Opto 22 has been manufacturing PACs for many years. The
latest models include the standalone SNAP PAC S-series and
the rack-mounted SNAP PAC R-series. Both handle a wide
range of digital, analog, and serial functions and are equally
suited to data collection, remote monitoring, process control,
and discrete and hybrid manufacturing.
SNAP PACs are based on open Ethernet and Internet Protocol
(IP) standards, so you can build or extend a system without the
expense and limitations of proprietary networks and
protocols.
PAC Proje c t S oftware S uite
Opto 22’s PAC Project Software Suite provides full-featured
and cost-effective control programming, HMI (human
machine interface) development and runtime, OPC server, and
database connectivity software to power your SNAP PAC
System.
These fully integrated software applications share a single
tagname database, so the data points you configure in PAC
Control
OptoOPCServer
English; variables and I/O point names are fully descriptive.
PAC Project Basic offers control and HMI tools and is free for
download on our website, PAC Project
Professional, available for separate purchase, adds
OptoOPCServer, OptoDataLink, options for Ethernet link
redundancy or segmented networking, and support for legacy
Opto 22 serial
™
Software Suite
™
™
are immediately available for use in PAC Display™,
™
, and OptoDataLink™. Commands are in plain
™
mistic
I/O units.
SNAP PAC Brains
While SNAP PAC controllers provide central control and data
distribution, SNAP PAC brains provide distributed intelligence
for I/O processing and communications. Brains offer analog,
digital, and serial functions, including thermocouple
linearization; PID loop control; and optional high-speed digital
counting (up to 20 kHz), quadrature counting, TPO, and pulse
generation and measurement.
SNAP I/O
I/O provides the local connection to sensors and equipment.
Opto 22 SNAP I/O offers 1 to 32 points of reliable I/O per
module, depending on the type of module and your
needs. Analog, digital, serial, and special-purpose
modules are all mixed on the same mounting rack and
controlled by the same processor (SNAP PAC brain or
rack-mounted controller).
Quality
Founded in 1974 and with over 85 million devices
sold, Opto 22 has established a worldwide reputation
for high-quality products. All are made in the U.S.A. at
our manufacturing facility in Temecula, California.
Because we do no statistical testing and each part is tested
twice before leaving our factory, we can guarantee most solidstate relays and optically isolated I/O modules for life.
Opto 22’s Group offers free, comprehensive
technical sup
engineers represents decades of training and experience.
or email, Monday through Friday,
port for Opto 22 products. Our staff of support
is available in English and Spanish, by phone
Free Customer Training
Hands-on training classes for the SNAP PAC System are offered
at our headquarters in Temecula, California. Each student has
his or her own learning station; classes are limited to nine
students. Registration for the free training class is on a firstcome, first-served basis. See our website,
for more information or email training@opto22.com.
t Opto 22 headquarters at
contac
or 951-695-3000, or visit our website at
© 2011 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.
Form 1335-090113
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