SNAP-AOD-29

$212.00 (USA and Canada only)

Availability: In stock
SNAP 2-Ch 5-60 VDC Time-Proportional Digital Output Module

Please call (800) 321-6786 to order.

SNAP-AOD-29

Production Specification

The SNAP-AOD-29 module provides two channels of time-proportional output (TPO). The module converts an analog value, such as a PID loop output, to a digital on/off output. The outputs are used to switch or control DC loads such as lamps or indicators, solenoids, relay coils, and PLC logic.

Each TPO channel can switch 0.5 A of load current ranging from 5 VDC to 60 VDC, over a period range of .25 seconds to 64.25 seconds.

If your application requires high-speed output, see the SNAP-AOD-29-HFi.

NOTE: The SNAP-AOD-29 module is not needed for intelligent remote SNAP I/O used with Allen-Bradley PLC systems (IO4AB). Instead, use the built-in TPO function in the brain itself.

Input

12-bit serial data (each channel)

Switched Output
  at 45 °C Ambient
  at 70 °C Ambient

5 to 60 Volts DC
0.5 A
0.2 A

TPO Resolution

12-bit
Each bit = Period/4095
1 millisecond/bit default

Period Range

0.251 sec. to 64.25 sec.
(0.251 sec for Ethernet-based
I/O units)
0.251 seconds module default

Period Accuracy

± 0.5%

Period Resolution

.251 second

Inhibit Inputs
On

Off

 

4.0 Volts DC at 1.0 mA
(32 Volts DC max.
1.0 Volt DC

Maximum Operating Common
Mode Voltage

250 V

Common Mode Resistance

>1,000 Megohms

Timebase Temperature Coeffi­cient

50 PPM/°C

Power Requirements

5 Volts DC (±0.15) @ 150 mA

Ambient Temperature:
Operating
Storage

 

-20 °C to 70 °C
-40 °C to 85 °C

Humidity

5-95%, non-condensing

Torque, hold-down screws

4 in-lb (0.45 N-m)

Torque, connector screws

5.26 in-lb (0.6 N-m)

Wire size range

22 to 14 AWG

Agency Approvals

UL, FM, CE, RoHS, DFARS

Warranty

Lifetime

SNAP Analog Output Modules Data Sheet

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.

Declaration of Conformity (EMC, LVD, RoHS)

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.

Opto 22 RoHS 2 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.

FM Approval Document

This document lists all Opto 22 part numbers that have Factory Mutual (FM) approval.

UL Approval Document

This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.

CE Declaration: Component

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.

CE Declaration: EMC

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.

CE Declaration: Low Voltage

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.

CAD Drawing: SNAP I/O Module

This CAD file includes drawings that apply to most SNAP analog and digital I/O modules.

Video: SNAP PAC System Overview

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.