Skip to search Skip to main content Skip to navigation

24-Channel Relay Output Board - Panel Mount

24-Channel Relay Output Board

(0)

Click and hold to zoom

Data Sheet (PDF)

$495.37

Item# OME-DB-24R/24

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	$495.37
5-9	$470.60
10-24	$460.69
25-49	$440.88
50-99	$430.97
100+	$421.06

QTY

Added to Your Shopping Cart

In stock

Lead Time (If not in stock): 3 weeks

+ Add to Project List

24 Form C SPDT Relays
OPTO-22 Compatible Connector
Connects Directly to OME-DIO-24, OME-DIO-48, OME-DIO-144 or Other OPTO-22 Compatible Digital Output Board
Switch up to 0.5A at 120 Vac Switch up to 1A at 24 Vdc

View Specs

OME-DB-24R/24 Model Options

View all models

Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Supply Voltage

Form Factor

Features

Number Of Channels

Output Type

Max Current/Relay

Max Switching Voltage

Specs

Edit Model Options

The OME-DB-24R consists of 24 form C, electromechanical relays for efficient switching of load by programmed control. The contact of each relay can control a 0.5 A /110 V load or 1 A/24 Vdc. The relay is energized by applying a 5 V signal to the appropriate relay channel on the 50-pin OPTO-22 compatible connector or 37-pin D-Sub connector. Twenty-four enunciator LED’s, one for each relay, light when their associated relay is activated. To avoid overloading your PC ’s power supply, this board needs a +12 Vdc or +24 Vdc external power supply.

Specifications
Relay Type: 24 form C SPDT
Nominal Load: 0.5 A @120 Vac,1A @24 Vdc
Maximum Switching Power: 60 VA,24 W
Maximum Switching Voltage: 120 Vac,60 Vdc
Maximum Switching Current: 1A
Life Expectancy: mechanical (2 x 10⁷), electrical (2 x 10⁵)
Time Value: operate (6 ms)
Control Logic: input TTL high (+5 V)current, relay on
Power Consumption: +12 V @528 mA max; +5 V @150 mA max
Dimensions: 132 H x 225 mm W (8.1 x 4.5')
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Humidity: 5 to 90% RH non-condensing
Connector: OME-DB-24, one 50-pin header; OME-DB-24RD,
one 50-pin header and one 37-pin D-sub connector

All Models

In Stock Only

Reviews

Manuals & Downloads

Manuals & Guides (1)

M4021 user manual

Data Sheet (1)

OME-DB-24R-24RD_spec

Compliance Certificates (2)

RoHS 2015/863 - View Certificate
CE Approved

Questions & Answers

On page 26 of the manual, the numbering on the right side of the 37-pin D-sub connector seems non-standard. Should standard D-sub numbering (1-19, bottom to top) be used?

Asked by: P126

Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM”

Answered by: Application Engineer PV

Date published: 2021-09-30

Do you offer a ACAD download of the 24-Channel Relay Output Board?

Asked by: Ron T

Thank you for your question. We do not provide a Cad drawing just dimensions in the manual you can download from the website.

Answered by: Cheetah

Date published: 2021-02-05

The manual doesn't provide mounting hole spacing, only outer board dimensions. Can you provide the hole spacing since there are no CAD models?

Asked by: dstix747

Thank you for your questions. Diameter is 4mm for the holes. Spacing is 210mm and 122mm.

Answered by: DAS Engineer

Date published: 2024-05-21

Does this board require an external 5V power supply in addition to 12/24V? I am unsure if the +5V lines shown on page 26 of the manual are for supply or reference.

Asked by: P126

Hello Regarding your question, if you are referring to the +5VDC on the board, that is to specifically power up the relays on the board, whereas the 12VDC/24VDC connection is to power up the board itself.

Answered by: JA Engineer

Date published: 2021-10-05