---
product_id: 58571727
title: "Opto 22 SNAP-D4M Snap D-Series 4 Module Rack"
brand: "opto 22"
price: "AR$8302"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/58571727-opto-22-snap-d4m-snap-d-series-4-module-rack
store_origin: AR
region: Argentina
---

# Opto 22 SNAP-D4M Snap D-Series 4 Module Rack

**Brand:** opto 22
**Price:** AR$8302
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Opto 22 SNAP-D4M Snap D-Series 4 Module Rack by opto 22
- **How much does it cost?** AR$8302 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/58571727-opto-22-snap-d4m-snap-d-series-4-module-rack)

## Best For

- opto 22 enthusiasts

## Why This Product

- Trusted opto 22 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

SNAP D-series racks are designed for discrete control applications and can accommodate 4, 6, 8, or 12 SNAP 4-channel digital modules. These racks use an industry-standard 50-pin header connector, which allows these racks to be used in a variety of applications. The logic side of the I/O circuitry can be controlled directly or by using an Opto 22 PCI-AC5 (PCI bus) or G4AC5 or AC5 (ISA bus) PC adapter card. In addition, the 4-module-position SNAP-D4M can be used with Opto 22s Classic brain boards. These boards use one of Opto 22s industry-standard protocols (mistic, Optomux, or Pamux) to control the I/O and communicate either serially or in parallel. Field devices are wired directly to the top-mounted removable connectors on the SNAP I/O modules. The module and rack design allows modules to simply snap on and off the mounting rack. SNAP racks use a retention-rail locking system that holds modules securely to the rack. Normally, a hold-down screw is not required. However, for applications that require additional mounting security, SNAP racks have provisions for two 4-40 by 1/2" standard machine screws to hold each module in position. All SNAP racks offer panel mounting and the option of DIN-rail mounting. SNAP racks use a single 5 VDC power source. Power Requirements: 5 VDC +/- 0.25 VDC at 200mA max. (700mA with brain board). Operating temperature range: 0 to 70 degree celsius. Relative humidity: 95 percent, non-condensing. Lenght: 4.19"/106.43mm. Center to center length: 1.98.Underwriters Laboratory, IEC 950: 1991-09, 89/336/EEC, 2002/95/EC, Defense Federal Acquisition Regulation Supplement

## Features

- Ideal for discrete control applications
- Control directly or through an Opto 22 PC adapter card
- Use panel or DIN-rail mounting
- Modules snap into place
- Number of center postions: 2

## Images

![Opto 22 SNAP-D4M Snap D-Series 4 Module Rack - Image 1](https://images-na.ssl-images-amazon.com/images/I/81rEIHj07kL.jpg)

---

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**Shop now:** [https://www.desertcart.com.ar/products/58571727-opto-22-snap-d4m-snap-d-series-4-module-rack](https://www.desertcart.com.ar/products/58571727-opto-22-snap-d4m-snap-d-series-4-module-rack)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-05*