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$174.00 (USA and Canada only)

Availability: In stock
Compact breakout rack for SNAP 32-channel digital (discrete) input or output module

Production Specification

The small-footprint SNAP-UDC-HDB breakout board consolidates wiring for a 32-point SNAP high-density digital (HDD) I/O module into a small area.

Its universal design means the SNAP-UDC-HDB can be used with either SNAP 32-point input modules (like the SNAP-IDC-32) or SNAP 32-point output modules (such as the SNAP-ODC-32-SNK or SNAP-ODC-32-SRC).

This breakout board is ideal for tight locations. To save space, it does not provide fuses. Spring-clamp wiring connectors make wiring the board faster and simpler.

Connect the SNAP 32-point module to the board using a SNAP-HD-BF6 cable.

If you need a breakout board with fuses, see the SNAP-IDC-HDB (for inputs) or the SNAP-ODC-HDB (for outputs).

SNAP-UDC-HDB Breakout Rack for High-Density Digital Input and Output Modules
Connectors 40-pin header connects to 32-point module using SNAP-HD-BF6 cable.
64 spring-clamp terminal block provides 1 connection for each of 32 channels, 4 connections per 8-channel zone for field common, and 4 connections per 8-channel zone for module common.
Wire size Field connector: 12-28 AWG
Indicators 1 LED status indicator for each point (32 LEDs total)
Jumpers When using any SNAP-IDC-32 input module, install all four jumpers (JP1-JP4) in X positions.
When using any SNAP-ODC-32 output module, install all four jumpers in Z positions.
Voltage 32 VDC maximum, 12–24 VDC nominal
Agency Approvals UL, CE, RoHS, DFARS
Warranty 30 months from date of manufacture

Modules, Cables, and Breakout Boards Compatibility Charts

This document shows which SNAP I/O modules, breakout boards, and cables can be used together.

SNAP TEX Cables and Breakout Boards Data Sheet

SNAP TEX cables and breakout boards are part of the SNAP TEX family of wiring and mounting accessories. These parts save time and expense during installation, maintenance, and debugging by reducing the time and effort required to wire field devices to SNAP I/O modules. This data sheet covers the following part numbers:

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.

UL Approval Document

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

CAD Drawing: SNAP-UDC-HDB Breakout Rack

This ZIP file includes drawings in various file formats for the SNAP-UDC-HDB breakout rack. 

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: Spring Clamps - Quick Tip

A quick tip on spring clamps.