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.

Types of Controllers
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Analogue / Digital
Type
Display Type
Mounting Style
Size
Opto 22 PLC Controllers SNAP 2-Ch 0-10 amp RMS Analog Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog RMS Input Module
Opto 22 PLC Controllers SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog RMS Input Module
Opto 22 PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial
Datasheet
19In Stock
18Expected 7/31/2026
Min.: 1
Mult.: 1

Opto 22 PLC Controllers SNAP 4-Ch -20mA to +20mA Analog Current Input Module
Datasheet
6In Stock
Min.: 1
Mult.: 1

Analog Current Input Module
Opto 22 PLC Controllers SNAP 2-Ch Isolated -20 mA to +20 mA Analog Current Input Module
Datasheet
11In Stock
Min.: 1
Mult.: 1

Analog Current Input Module
Opto 22 PLC Controllers SNAP 2-Ch 100-Ohm Platinum RTD Analog Temperature Input Module
Datasheet
9In Stock
Min.: 1
Mult.: 1

Analog RTD Input Module
Opto 22 PLC Controllers SNAP 4-Ch Isolated Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or or +/-150, +/-75, +/-50, or +/-25 mV Analog Input Module
Datasheet
4In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 8-Ch Type B, C, D, E, G, J, K, N, R, S, or T Thermocouple or +/-75, +/-50, or +/-25 mV Analog Input Module
Datasheet
4In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 2-Ch Isolated Type E,J, or K Thermocouple Analog Input Module
Datasheet
21In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 2-Ch Isolated Type B,C,D,G,N,T,R, or S Thermocouple Analog Input Module
Datasheet
5In Stock
Min.: 1
Mult.: 1

Analog Thermocouple Input Module
Opto 22 PLC Controllers SNAP 32-Ch -10VDC to +10VDC Analog Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Voltage Input Module
Opto 22 PLC Controllers SNAP 4-Ch -10VDC to +10VDC Analog Input Module
Datasheet
5In Stock
Min.: 1
Mult.: 1

Analog Voltage Input Module
Opto 22 PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module
Datasheet
4In Stock
Min.: 1
Mult.: 1

Analog Voltage Output Module
Opto 22 PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module
Datasheet
4In Stock
Min.: 1
Mult.: 1

Analog Voltage Output Module
Opto 22 PLC Controllers SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module
Datasheet
28In Stock
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 4-Ch High-Speed 18-32 VDC Digital (Discrete) Input Module
Datasheet
38In Stock
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module
Datasheet
25In Stock
Min.: 1
Mult.: 1

Digital Input Module
Opto 22 PLC Controllers SNAP 4-Ch 12-250 VAC Digital (Discrete) Output Module
Datasheet
14In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sinking
Datasheet
5In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 PLC Controllers SNAP 4-Ch Isolated 5-200 VDC Digital (Discrete) Output Module
Datasheet
20In Stock
Min.: 1
Mult.: 1

Digital Output Module
Opto 22 Controller Accessories SNAP PAC 4-Module Mounting Rack
Datasheet
10In Stock
Min.: 1
Mult.: 1

4-Module Mounting Rack Panel Mount 158.75 mm x 112.01 mm
Opto 22 PLC Controllers SNAP PAC S-series Programmable Automation Controller for Ethernet Networks - REST API
Datasheet
3In Stock
Min.: 1
Mult.: 1

Opto 22 Controller Accessories SNAP Rack DIN-rail Adapter Clip, 25-pack
Datasheet
53In Stock
Min.: 1
Mult.: 1

Adapter Clip Panel Mount
Opto 22 PLC Controllers SNAP PAC S-series Programmable Automation Controller with Four Serial Ports
Datasheet
1In Stock
Min.: 1
Mult.: 1

Opto 22 PLC Controllers SNAP 2-Ch -20mA to +20mA Analog Current Input Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Analog Current Input Module