SNAP Digital Input Modules

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Features

Four channels per module

4,000-volt transient isolation

Convenient pluggable wiring terminals

Channel-specific LEDs

Operating temperature: 0 to 70 °C

UL and CE approved

Accepts up to 14 AWG wire

Factory Mutual approved (part numbers ending in FM)

Description

Opto 22 SNAP I/O digital input modules

are part of the SNAP PAC System. Optical

isolation on these modules provides

4,000 volts of transient (4000 V for 1 ms)

protection for sensitive control

electronics from industrial field signals.

Digital input modules can sense either

AC or DC signals.

All SNAP digital modules have

removable top-mounted connectors to

provide easy access for field wiring, and

all operate on 5 VDC control logic. Each

digital module features integral channel-

specific LEDs for convenient

troubleshooting and maintenance. Each

module is factory tested twice and is UL

and CE approved. In addition, part

numbers ending in FM are Factory

Mutual approved.

SNAP input modules are used to sense

the on or off status for AC or DC voltages

from such sources as proximity switches,

push buttons, or auxiliary contacts. The

SNAP-IDC5G is ideal for detecting 48

VDC in telecom applications. The SNAP-

IDC5-HT is designed for sensors that

have a high leakage current.

The SNAP-IDC5-SW and SNAP-IDC5-

SW-NC modules supply power to an

external dry contact switch and sense

Part Numbers

Part

Description

SNAP-IAC5

SNAP 4-channel 90–140 VAC input, 5 VDC logic

SNAP-IAC5A

SNAP 4-channel 180–280 VAC input, 5 VDC logic

SNAP-IAC5MA*

SNAP 4-channel isolated 90–140 VAC/VDC input, 5 VDC logic,

with manual/auto switches

SNAP-IAC5FM

SNAP 4-channel 90–140 VAC/VDC input, 5 VDC logic, Factory

Mutual approved

SNAP-IAC5AFM

SNAP 4-channel 180–280 VAC input, 5 VDC logic, Factory

Mutual approved

SNAP-IDC5

SNAP 4-channel 10–32 VDC input, 5 VDC logic

SNAP-IDC5D

SNAP 4-channel 2.5–28 VDC input, 5 VDC logic

SNAP-IDC5FAST

SNAP 4-channel high-speed 2.5–16 VDC input, VDC logic

SNAP-IDC5-FAST-A* SNAP 4-channel high-speed 18–32 VDC input, 5 VDC logic

SNAP-IDC5G*

SNAP 4-channel 35–75 VAC/DC input, 5 VDC logic

SNAP-IDC5AF

SNAP 4-channel high-speed 75–140 VDC input, 5 VDC logic

SNAP-IDC5GF

SNAP 4-channel high-speed 35–75 VDC input, 5 VDC logic

SNAP-IDC5HT

SNAP 4-channel 15–32 VDC leakage-tolerant input, 5 VDC logic

SNAP-IDC5MA

SNAP 4-channel isolated high-speed 10–32 VAC/VDC input,

5 VDC logic, with manual/auto switches

SNAP-IDC5-SW*

SNAP 4-channel switch status input, normally open

SNAP-IDC5-SW-NC* SNAP 4-channel switch status input, normally closed

SNAP-IDC5FM

SNAP 4-channel 10–32 VDC input, 5 VDC logic, Factory Mutual

approved

SNAP-IDC5DFM

SNAP 4-channel 2.5–28 VDC input, 5 VDC logic

SNAP-RETN4

SNAP 4-module retention rail (OEM)

SNAP-RETN4B

SNAP 4-module retention rail, 25-pack (OEM)

SNAP-RETN6

SNAP 6-module retention rail (OEM)

SNAP-RETN6B

SNAP 6-module retention rail, 25-pack (OEM)

SNAP-FUSE4AB

SNAP 4-amp fuse, 25-pac

* UL approval pending

SNAP Digital Input Modules