SNAP-IDC-32-FM
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SNAP-IDC-32-FM

Availability: Obsolete
OBSOLETE SNAP 32-channel Digital (Discrete) Input Module, 10-32 VDC

Production Specification

*** NOTE: This part is obsolete and no longer available. ***
Please consider SNAP-IDC-32 or contact Opto 22 Pre-Sales engineers for more information.

The SNAP-IDC-32-FM 32-channel digital input module provides 32 digital input channels in one compact SNAP module. The SNAP-IDC-32-FM is ideal for OEMs and others who have applications with high point counts, or for those requiring large numbers of digital input channels on one SNAP I/O rack. The high-density configuration reduces per-point costs of digital I/O systems by providing up to eight times as many I/O channels in the same space.

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 easy field wiring, use the SNAP-IDC-HDB or compact SNAP-UDC-HDB breakout rack and the SNAP-HD-BF6 header cable. A wiring harness with flying leads (SNAP-HD-CBF6) is also available.

Reference Charts: Build your system in the SNAP I/O Configurator.

 

SNAP-IDC-32
SNAP-IDC-32-FM [Obsolete]

SNAP-IDC-32N

SNAP-IDC-32D

SNAP-IDC-32DN

Input Range

10 to 32 VDC

-10 to -32 VDC

2.5 to 12 VDC

-2.5 to -12 VDC

Nominal Voltage Range

24 VDC

-12 to -24 VDC

2.5 VDC

-2.5 VDC

Input Resistance

20 K ohms

20 K ohms

3 K ohms

3 K ohms

Logic Voltage and Current

5 VDC ± 0.1 @ 150 mA

5 VDC ± 0.1 @ 150 mA

Maximum Operating
Common Mode Voltage

250 V

250 V

250 V

250 V

Isolation: Field to Logic

1500 V

1500 V

1500 V

1500 V

Input Arrangement

32 input channels; 4 groups of 8 inputs each

32 input channels; 4 groups of 8 inputs each

Common connection

Points in each group share a common
negative connection.

Points in each group share a common
positive connection.

Points in each group share a common
negative connection.

Points in each group share a common
positive connection.

Channel-to-Channel Isola­tion

No channel-to-channel isolation;
100 V group-to-group isolation

No channel-to-channel isolation;
100 V group-to-group isolation

Hold-down screws
Connector screws

Torque: Not to exceed 1 in-lb (0.11 N-m)
Torque: 5.22 in-lb (0.59 N-m)

Torque: Not to exceed 1 in-lb (0.11 N-m)
Torque: 5.22 in-lb (0.59 N-m)

Maximum Number of HDD Modules on One Mounting Rack

16

16

16

16

Indicators

None; use optional OptoTerminal-G20 diagnostic display or breakout rack.

ON Voltage

10 VDC @ 0.5 mA

-10 VDC @ 0.5 mA

2.5 VDC @ 0.5 mA

-2.5 VDC @ 0.5 mA

OFF Voltage

3 VDC @ 0.1 mA

-3 VDC @ 0.1 mA

1 VDC @ 0.1 mA

-1 VDC @ 0.1 mA

Polling time from I/O pro­cessor to module1

2–30 ms typical2

2–30 ms typical2

2–30 ms typical2

2–30 ms typical2

Input Turn-On/Off Time

6 ms

6 ms

6 ms

6 ms

Counting Frequency
(DC input)

0–50 Hz @ 50% duty cycle

0–50 Hz @ 50% duty cycle

0–50 Hz @ 50% duty cycle

0–50 Hz @ 50% duty cycle

Operating Temperature

-20 to 70 °C

-20 to 70 °C

-20 to 70 °C

-20 to 70 °C

Storage Temperature

-40 to 85 °C

-40 to 85 °C

-40 to 85 °C

-40 to 85 °C

Agency Approvals

UL, CE, RoHS, DFARS; UKCA

CE, RoHS, DFARS

CE, RoHS, DFARS

CE, RoHS, DFARS

Warranty

Lifetime

Lifetime

Lifetime

Lifetime

1 Affects turn-on and turn-off determination
2 Time varies based on the SNAP PAC I/O processor (brain or on-the-rack controller), processor configuration, and Ethernet host communication activity.

Comparison Chart: SNAP 4-Channel and High-Density Digital Modules

This document compares 4-channel and high-density SNAP 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.

Using ioDisplay 6.0 with SNAP High-Density Digital Modules Technical Note

This technical note is for customers using SNAP high-density digital modules with ioControl 6.1 and ioDisplay 6.0.

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.