SNAP PAC System

Opto 22 SNAP PAC System is an integrated system of hardware and software for industrial control, remote monitoring, data acquisition, and the Internet of Things (IoT) applications. This system is designed to simplify the generally complex process of setting up an automation system. The SNAP PAC system consists of three integrated components: PAC Project™ Software Suite, SNAP PAC controllers, and SNAP I/O™ analog, digital, and serial I/O modules for connecting to field devices, machines, and sensors. These three simple and flexible components form a system that can handle any application, from basic equipment monitoring to complete factory automation. The Opto 22 controllers include rack-mounted, standalone, and software-based PACs to meet a variety of automation needs.

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Industrial Automation
Controllers
Controller Accessories

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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Type
Mounting Style
Output Type
Size
Features
Opto 22 Controller Accessories SNAP PAC 16-Module Mounting Rack
Datasheet
13In Stock
Min.: 1
Mult.: 1

SNAP 16-Module Mounting Rack Panel Mount 387.35 mm x 112.01 mm SNAP PAC 16-Module Mounting Rack
Opto 22 Controller Accessories SNAP PAC 4-Module Mounting Rack
Datasheet
10In Stock
Min.: 1
Mult.: 1

SNAP 4-Module Mounting Rack Panel Mount 158.75 mm x 112.01 mm SNAP PAC 4-Module Mounting Rack
Opto 22 Controller Accessories SNAP PAC 8-Module Mounting Rack
Datasheet
11In Stock
Min.: 1
Mult.: 1

SNAP 8-Module Mounting Rack Panel Mount 234.95 mm x 112.01 mm SNAP PAC 8-Module Mounting Rack
Opto 22 Controller Accessories SNAP Rack DIN-rail Adapter Clip, 25-pack
Datasheet
53In Stock
Min.: 1
Mult.: 1

SNAP Adapter Clip Panel Mount SNAP Rack DIN-rail Adapter Clip, 25-pack
Opto 22 Controller Accessories SNAP B-Series 8-module Rack
Datasheet
5In Stock
Min.: 1
Mult.: 1

SNAP 8-Module Mounting Rack Panel Mount 234.95 mm x 112.01 mm SNAP B-Series 8-module Rack
Opto 22 Controller Accessories SNAP 4-Ch Reed Relay Digital (Discrete) Output Module, Normally Open
Datasheet
8In Stock
5Expected 2/9/2026
Min.: 1
Mult.: 1

SNAP Reed Relay Module
Opto 22 Controller Accessories SNAP PAC 12-Module Mounting Rack
Datasheet
3In Stock
Min.: 1
Mult.: 1

SNAP 12-Module Mounting Rack Panel Mount 311.15 mm x 112.01 mm SNAP PAC 12-Module Mounting Rack
Opto 22 Controller Accessories SNAP Rack DIN-rail Adapter Clip
Datasheet
1In Stock
Min.: 1
Mult.: 1

SNAP Adapter Clip Panel Mount SNAP Rack DIN-rail Adapter Clip
Opto 22 Controller Accessories Adapter for using SNAP PAC or SNAP M-series brains on SNAP B-series mounting racks
Datasheet
1In Stock
Min.: 1
Mult.: 1

SNAP Adapter Panel Mount Adapter for using SNAP PAC or SNAP M-Series, SNAP B-Series
Opto 22 Controller Accessories SNAP Isolated 4-channel Mechanical Power Relay Output Module, Form C, with Integrated Transient Suppression
Datasheet
3Expected 18/9/2026
Min.: 1
Mult.: 1

SNAP Relay Output Module SPDT
Opto 22 Controller Accessories SNAP B-Series 4-module Rack
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SNAP 4-Module Mounting Rack Panel Mount SNAP B-Series 4-module Rack
Opto 22 Controller Accessories SNAP B-Series 8-module Rack with Extra Terminal Block
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SNAP 8-Module Mounting Rack Panel Mount 234.95 mm x 112.01 mm SNAP B-Series 8-module Rack with Extra Terminal Block
Opto 22 Controller Accessories SNAP 4-Ch Reed Relay Digital (Discrete) Output Module, Normally Closed
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SNAP Reed Relay Module
Opto 22 Controller Accessories SNAP Isolated 4-channel Mechanical Power Relay Output Module, Form C
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

SNAP Relay Output Module SPDT