(USA and Canada only)
12-bit serial data
0 to +10 Volts DC
(% of span/delta V/delta time)
99.9%/19.98 V/3 mS
DC Common Mode Rejection
AC Common Mode Rejection
>-120 dB @ 60 Hz
Maximum Operating Common Mode Voltage
Common Mode Resistance
Load Current (nominal)
5 mA (each channel)
Short Circuit Output Current Continuous
40 mA per channel
0.1% of Span
Gain Temperature Coefficient
Offset Temperature Coefficient
5 Volts DC (±0.15) @ 150 mA
-20 °C to 70 °C
-40 °C to 85 °C
Torque, hold-down screws
Not to exceed 1 in-lb (0.11 N-m)
Torque, connector screws
5.22 in-lb (0.59 N-m)
Wire size range
22 to 14 AWG
UL, CE, FM, RoHS, DFARS; UKCA, NEBS
This document lists and describes all current Opto 22 SNAP PAC System part numbers, including PAC Project software, SNAP PAC controllers, and SNAP I/O modules of all kinds. SNAP PAC mounting racks and SNAP power supplies are also listed.
SNAP I/O analog output modules are part of Opto 22's SNAP PAC System. This document includes descriptions, specifications, and wiring and dimensional diagrams for all SNAP analog output modules:
This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.
This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.
At the University of California, Irvine, Scientist Dr. John Garman and a team of his engineering students use an Opto 22 SNAP PAC System in their research of coal and biomass combustion. The SNAP PAC hardware controls the coal feed rate into an entrained flow reactor, monitors thermocouples that feed back process control data, monitors emissions, and acquires and logs data on operating conditions within the reactor.
This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.
This document lists all Opto 22 part numbers that have Factory Mutual (FM) approval.
This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.
This CAD file includes drawings that apply to most SNAP analog and digital I/O modules.
This overview describes the four integrated components of the SNAP PAC system: software, controllers, brains and I/O. This hardware and software system is designed for industrial control, remote monitoring and data acquisition.
A quick overview on securing a SNAP Module to a SNAP rack.
A quick overview on removing a SNAP module.
Learn how you can wire a valve actuator to control amount of heating and cooling water flow in a HVAC system.
What's the difference between accuracy and resolution in analog I/O specifications? Try your own specs in the calculator.