SNAP-IAC5AFM
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SNAP-IAC5AFM

Availability: Obsolete
OBSOLETE SNAP 4-Ch 180-280 VAC/VDC Digital (Discrete) Input Module

Production Specification

*** NOTE: This part is OBSOLETE and no longer available. ***
Please call Pre-Sales Engineering for more information or see Form 2411, Obsolete SNAP 4-Channel Digital I/O Technical Note


The SNAP-IAC5AFM provides four channels of 180-280 VAC/VDC digital input. Each channel senses the on/off status for AC (or DC) voltages from sources such as proximity switches, push buttons, or auxiliary contacts. It has removable top-mounted connectors for easy access to field wiring, as well as channel-specific LEDs for convenient troubleshooting.

Part of the SNAP PAC System, the module mounts on a SNAP PAC rack with a SNAP PAC brain or rack-mounted controller. Analog, digital, and serial I/O modules can all be on the same rack. Such an I/O unit is also well suited for PC-based control or for use as intelligent remote I/O for an Allen-Bradley Logix PLC system, such as ControlLogix, MicroLogix, or CompactLogix.

For easier, faster wiring, see SNAP TEX cables and breakout boards.

Build your system in the SNAP I/O Configurator.

 

SNAP-IAC5FM
[Obsolete]

SNAP-IAC5AFM
[Obsolete]

SNAP-IDC5FM 
[Obsolete]

SNAP-IDC5DFM
[Obsolete]

Wire size

22 to 14 AWG

22 to 14 AWG

22 to 14 AWG

22 to 14 AWG

Torque, hold-down screws

Not to exceed 1 in-lb (0.11 N-m)

Not to exceed 1 in-lb (0.11 N-m)

Not to exceed 1 in-lb (0.11 N-m)

Not to exceed 1 in-lb (0.11 N-m)

Torque, connector screws

5.22 in-lb (0.59 N-m)

5.22 in-lb (0.59 N-m)

5.22 in-lb (0.59 N-m)

5.22 in-lb (0.59 N-m)

Field Side Ratings (each channel)

Nominal Input Voltage

120 VAC/VDC

240 VAC/ VDC

24 VAC/VDC

5 VDC

Channel-to-channel
isolation

300 VAC
(1,500 V transient)

300 VAC
(1,500 V transient)

300 VAC
(1,500 V transient)

300 VAC
(1,500 V transient)

Input Voltage Range

90–140 VAC/VDC

180–280 VAC/VDC

10–32 VAC/VDC

2.5–28 VDC

Turn-on Voltage

90 VAC/VDC

180 VAC/VDC

10 VAC/VDC

2.5 VDC

Turn-off Voltage

35 VAC/VDC

35 VAC/VDC

3 VAC/VDC

1 VDC

Input Resistance

169 K ohms (nominal)

305 K ohms (nominal)

15 K ohms (nominal)

3 K ohms (nominal)

Logic Side Ratings

Logic Output Voltage

<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
@ 400 mA sourcing

<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
@ 400 mA sourcing

<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
@ 0.4 mA sourcing

<.5 V max. (on)
@ 2 mA sinking
2.7 V min. (off)
@ 0.4 mA sourcing

Logic Supply Voltage*

5 VDC ± 0.25 VDC

5 VDC ± 0.25 VDC

5 VDC ± 0.25 VDC

5 VDC ± 0.25 VDC

Logic Supply Current

50 mA maximum

50 mA maximum

50 mA maximum

50 mA maximum

Negative True Logic
Output Drive

TTL 74 Series=1 UL
TTL 74LS Series=5 UL

TTL 74 Series=1 UL
TTL 74LS Series=5 UL

TTL 74 Series=1 UL
TTL 74LS Series=5 UL

TTL 74 Series=1 UL
TTL 74LS Series=5 UL

Module Ratings

Number of Channels
Per Module

4

4

4

4

Turn-on Time

30 msec

30 msec

5 msec

1 msec

Turn-off Time

30 msec

30 msec

15 msec

1 msec

Optical Isolation
(Field Side to
Logic Side)

4,000 volts (transient)

4,000 volts (transient)

4,000 volts (transient)

4,000 volts (transient)

Temperature

-20 to 70 °C, operating
-40 to 85 °C, storage

-20 to 70 °C, operating
-40 to 85 °C, storage

-20 to 70 °C, operating
-40 to 85 °C, storage

-20 to 70 °C, operating
-40 to 85 °C, storage

Agency Approvals

CE, RoHS, DFARS; UKCA

CE, RoHS, DFARS; UKCA

CE, RoHS, DFARS; UKCA

CE, RoHS, DFARS; UKCA

Warranty

Lifetime

Lifetime

Lifetime

Lifetime

*When used with an I/O processor (brain or on-the-rack controller), the processor requires 5.0 to 5.2 VDC.

Obsolete SNAP 4-Channel Digital I/O Technical Note

This technical note contains information you may need about OBSOLETE SNAP 4-Channel Digital I/O modules you’re still using. Included are part numbers, descriptions, specifications, wiring diagrams, and dimensional drawings. These parts have been removed from data sheets because we no longer sell them. 

This document includes information on the following obsolete types of SNAP 4-channel digital I/O modules:


 

Opto 22 RoHS 3 Statement of Compliance - Restriction of Hazardous Substances

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.

CSA Approval Document

This document lists all Opto 22 part numbers that have the Canadian Standards Association (CSA) approval.

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.

No downloads are available for this product.

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.

Video: Securing SNAP Module

A quick overview on securing a SNAP Module to a SNAP rack.

Video: Removing a SNAP Module

A quick overview on removing a SNAP module.

Accuracy vs Resolution

What's the difference between accuracy and resolution in analog I/O specifications? Try your own specs in the calculator.