(USA and Canada only)
Input Range with ICTD Probe
-40 °C to +100 °C
Module Input Range
Accuracy with ICTD Probe
1.0 microamps/ °C
Data Freshness (Max)
167 ms (2-channel module)
355 ms (4-channel module)
DC Common Mode Rejection
AC Common Mode Rejection
>-120 dB @ 60 Hz
Maximum Operating Common Mode Voltage
5 VDC (± .015 ) @ 150 mA
-20 °C to 70 °C
-40 °C to 85 °C
22 to 14 AWG
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)
UL, FM, CE, RoHS, DFARS; UKCA
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 input modules are part of Opto 22's SNAP PAC System. This document includes descriptions, specifications, and wiring and dimensional diagrams for the following analog input 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.
This document is written in Chinese.
This white paper describes various temperature sensors such as RTDs, thermocouples, ICTDs, thermistors, and infrared sensors, and the Opto 22 solutions for using them.
This primer describes various temperature sensors such as RTDs, thermocouples, ICTDs, thermistors, and infrared sensors, and the Opto 22 solutions for using them.
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 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.
A quick overview on I/O Solutions for temperature monitoring.
Learn how you can wire a temperature sensor to monitor temperature in key places like server rooms, so you can fix problems before your equipment fails.
What's the difference between accuracy and resolution in analog I/O specifications? Try your own specs in the calculator.