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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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Part #

I/O Modules SNAP PAC Rack Connector Cap, Pack of 16

SNAP-TEX-RCKCAP
Opto 22
1: $51.90
3In Stock

Mfr. Part No.
SNAP-TEX-RCKCAP

Mouser Part No
94-SNAP-TEX-RCKCAP

Opto 22

I/O Modules SNAP PAC Rack Connector Cap, Pack of 16

Datasheet

3In Stock

$51.90

$49.76

$47.62

$45.69

View

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch 0-10 amp RMS Analog Input Module

SNAP-AIARMS
Opto 22
1: $749.23
5In Stock

Mfr. Part No.
SNAP-AIARMS

Mouser Part No
94-SNAP-AIARMS

Opto 22

PLC Controllers SNAP 2-Ch 0-10 amp RMS Analog Input Module

Datasheet

5In Stock

$749.23

Min.: 1
Mult.: 1

PLC Controllers SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module

SNAP-AIVRMS-i
Opto 22
1: $723.29
5In Stock

Mfr. Part No.
SNAP-AIVRMS-i

Mouser Part No
94-SNAP-AIVRMS-I

Opto 22

PLC Controllers SNAP Isolated 2-Ch 0-250 V RMS AC/DC Analog Input Module

Datasheet

5In Stock

$723.29

Min.: 1
Mult.: 1

PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial

SNAP-PAC-R1
Opto 22
1: $1,540.61
23In Stock
42Expected 7/08/2026

Mfr. Part No.
SNAP-PAC-R1

Mouser Part No
94-SNAP-PAC-R1

Opto 22

PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial

Datasheet

23In Stock

42Expected 7/08/2026

$1,540.61

Min.: 1
Mult.: 1

Interface Modules SNAP CAN (Controller Area Network) Communication Module

SNAP-SCM-CAN2B
Opto 22
1: $757.86
3In Stock

Mfr. Part No.
SNAP-SCM-CAN2B

Mouser Part No
94-SNAP-SCM-CAN2B

Opto 22

Interface Modules SNAP CAN (Controller Area Network) Communication Module

Datasheet

3In Stock

$757.86

$752.56

Min.: 1
Mult.: 1

PLC Controllers SNAP 8-Ch -20mA to +20mA Analog Current Input Module

SNAP-AIMA-8
Opto 22
1: $894.06
5In Stock

Mfr. Part No.
SNAP-AIMA-8

Mouser Part No
94-SNAP-AIMA-8

Opto 22

PLC Controllers SNAP 8-Ch -20mA to +20mA Analog Current Input Module

Datasheet

5In Stock

$894.06

$860.21

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch Isolated -20 mA to +20 mA Analog Current Input Module

SNAP-AIMA-i
Opto 22
1: $667.26
11In Stock

Mfr. Part No.
SNAP-AIMA-i

Mouser Part No
94-SNAP-AIMA-I

Opto 22

PLC Controllers SNAP 2-Ch Isolated -20 mA to +20 mA Analog Current Input Module

Datasheet

11In Stock

$667.26

$602.07

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch 100-Ohm Platinum RTD Analog Temperature Input Module

SNAP-AIRTD
Opto 22
1: $570.05
9In Stock

Mfr. Part No.
SNAP-AIRTD

Mouser Part No
94-SNAP-AIRTD

Opto 22

PLC Controllers SNAP 2-Ch 100-Ohm Platinum RTD Analog Temperature Input Module

Datasheet

9In Stock

$570.05

$497.73

Min.: 1
Mult.: 1

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

SNAP-AITM-8
Opto 22
1: $1,009.49
4In Stock

Mfr. Part No.
SNAP-AITM-8

Mouser Part No
94-SNAP-AITM-8

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

$1,009.49

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch Isolated Type E,J, or K Thermocouple Analog Input Module

SNAP-AITM-i
Opto 22
1: $604.40
23In Stock

Mfr. Part No.
SNAP-AITM-i

Mouser Part No
94-SNAP-AITM-I

Opto 22

PLC Controllers SNAP 2-Ch Isolated Type E,J, or K Thermocouple Analog Input Module

Datasheet

23In Stock

$604.40

$551.81

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch Isolated Type B,C,D,G,N,T,R, or S Thermocouple Analog Input Module

SNAP-AITM2-i
Opto 22
1: $602.87
5In Stock

Mfr. Part No.
SNAP-AITM2-i

Mouser Part No
94-SNAP-AITM2-I

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

$602.87

$530.50

Min.: 1
Mult.: 1

PLC Controllers SNAP 32-Ch -10VDC to +10VDC Analog Input Module

SNAP-AIV-32
Opto 22
1: $1,773.61
3In Stock

Mfr. Part No.
SNAP-AIV-32

Mouser Part No
94-SNAP-AIV-32

Opto 22

PLC Controllers SNAP 32-Ch -10VDC to +10VDC Analog Input Module

Datasheet

3In Stock

$1,773.61

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module

SNAP-AOA-23
Opto 22
1: $634.43
3In Stock

Mfr. Part No.
SNAP-AOA-23

Mouser Part No
94-SNAP-AOA-23

Opto 22

PLC Controllers SNAP 2-Ch 4-20 mA Current Loop Analog Output Module

Datasheet

3In Stock

$634.43

$607.19

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module

SNAP-AOV-25
Opto 22
1: $611.31
4In Stock

Mfr. Part No.
SNAP-AOV-25

Mouser Part No
94-SNAP-AOV-25

Opto 22

PLC Controllers SNAP 2-Ch 0-10 VDC Analog Voltage Output Module

Datasheet

4In Stock

$611.31

$543.40

Min.: 1
Mult.: 1

PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module

SNAP-AOV-27
Opto 22
1: $537.43
4In Stock

Mfr. Part No.
SNAP-AOV-27

Mouser Part No
94-SNAP-AOV-27

Opto 22

PLC Controllers SNAP 2-Ch -10 to +10VDC Bipolar Analog Voltage Output Module

Datasheet

4In Stock

$537.43

Min.: 1
Mult.: 1

PLC Controllers SNAP 32-channel Digital (Discrete) Input Module, 10-32 VDC

SNAP-IDC-32
Opto 22
1: $457.40
12In Stock

Mfr. Part No.
SNAP-IDC-32

Mouser Part No
94-SNAP-IDC-32

Opto 22

PLC Controllers SNAP 32-channel Digital (Discrete) Input Module, 10-32 VDC

Datasheet

12In Stock

$457.40

$408.62

$394.46

Min.: 1
Mult.: 1

PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

SNAP-IDC5D
Opto 22
1: $113.97
25In Stock

Mfr. Part No.
SNAP-IDC5D

Mouser Part No
94-SNAP-IDC5D

Opto 22

PLC Controllers SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module

Datasheet

25In Stock

$113.97

$107.21

$107.20

$103.08

$91.15

Min.: 1
Mult.: 1

PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing

SNAP-ODC-32-SRC
Opto 22
1: $684.05
9In Stock

Mfr. Part No.
SNAP-ODC-32-SRC

Mouser Part No
94-SNAP-ODC-32-SRC

Opto 22

PLC Controllers SNAP 32-channel Digital (Discrete) Output Module, 5-60 VDC Load Sourcing

Datasheet

9In Stock

$684.05

$602.07

Min.: 1
Mult.: 1

PLC Controllers SNAP 4-Ch Isolated 5-200 VDC Digital (Discrete) Output Module

SNAP-ODC5A-I
Opto 22
1: $164.65
20In Stock

Mfr. Part No.
SNAP-ODC5A-I

Mouser Part No
94-SNAP-ODC5A-I

Opto 22

PLC Controllers SNAP 4-Ch Isolated 5-200 VDC Digital (Discrete) Output Module

Datasheet

20In Stock

$164.65

$147.26

$145.70

View

Min.: 1
Mult.: 1

Controller Accessories SNAP PAC 16-Module Mounting Rack

SNAP-PAC-RCK16
Opto 22
1: $444.80
8In Stock

Mfr. Part No.
SNAP-PAC-RCK16

Mouser Part No
94-SNAP-PAC-RCK16

Opto 22

Controller Accessories SNAP PAC 16-Module Mounting Rack

Datasheet

8In Stock

$444.80

$398.24

Min.: 1
Mult.: 1

Controller Accessories SNAP PAC 4-Module Mounting Rack

SNAP-PAC-RCK4
Opto 22
1: $303.54
10In Stock

Mfr. Part No.
SNAP-PAC-RCK4

Mouser Part No
94-SNAP-PAC-RCK4

Opto 22

Controller Accessories SNAP PAC 4-Module Mounting Rack

Datasheet

10In Stock

$303.54

$276.88

$276.82

$276.21

View

Min.: 1
Mult.: 1

Power Supplies - Chassis Mount SNAP Power Supply, 110 VAC to 5 VDC

SNAP-PS5
Opto 22
1: $650.24
4In Stock

Mfr. Part No.
SNAP-PS5

Mouser Part No
94-SNAP-PS5

Opto 22

Power Supplies - Chassis Mount SNAP Power Supply, 110 VAC to 5 VDC

Datasheet

4In Stock

$650.24

$640.48

$593.72

Min.: 1
Mult.: 1

Power Supplies - Chassis Mount SNAP-Power Supply 100-250 VAC to 5VDC

SNAP-PS5U
Opto 22
1: $649.06
4In Stock

Mfr. Part No.
SNAP-PS5U

Mouser Part No
94-SNAP-PS5U

Opto 22

Power Supplies - Chassis Mount SNAP-Power Supply 100-250 VAC to 5VDC

Datasheet

4In Stock

$649.06

$648.98

$593.72

Min.: 1
Mult.: 1

Controller Accessories SNAP Rack DIN-rail Adapter Clip, 25-pack

SNAP-RACKDINB
Opto 22
1: $368.04
53In Stock

Mfr. Part No.
SNAP-RACKDINB

Mouser Part No
94-SNAP-RACKDINB

Opto 22

Controller Accessories SNAP Rack DIN-rail Adapter Clip, 25-pack

Datasheet

53In Stock

$368.04

$368.02

Min.: 1
Mult.: 1

Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module

SNAP-SCM-485-422
Opto 22
1: $844.34
4In Stock

Mfr. Part No.
SNAP-SCM-485-422

Mouser Part No
94-SNAP-SCM-485-422

Opto 22

Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module

Datasheet

4In Stock

$844.34

$725.00

Min.: 1
Mult.: 1