Technical Data; Recommended Accessories - Conrad 39 39 05 Mode D'emploi

Connection to External Assemblies
Each of the four relays can switch an external power
circuit:
NO = Normally open contact
NC = Break contact
COM = Centre contact/common terminal
Creating Your Own Software
The relay card is controlled through the USB interface using the CP210xRuntimeDLL
(Dynamic Link Library). To help you develop your own control software, you can find
information and examples as a download from the article page at www.conrad.com.

Technical Data

Operating voltage ............................... 5 V/DC
Max. power consumption ................... 200 mA at 5 V/DC (4 relays switched on)
Ambient temperature range ............... 0 °C to +70 °C
Ambient humidity/operation ............... 0% to 85% relative humidity, non-condensing
Max. relay contact capacity ................ 24 V/DC, 8 A
Dimensions (L x B x H) ....................... ca. 72 x 76 x 16 mm
Weight ................................................. ca. 75 g

Recommended Accessories

• Phoenix Contact mounting enclosure for DIN rail mounting, consisting of:
2x side elements UMK UMK-SE 11,25-1 (Conrad item no.: 743223)
1x base element UMK UMK-BE 45 (Conrad item no.: 743263)
1x base element UMK UMK-BE 11,25 (Conrad item no.: 743237)
1x foot element UMK UMK-FE (Conrad item no.: 743277)
• USB cable Plug Type A to Plug Type B (Conrad item no.: 973569)
Disposal
Dispose of the product at the end of its operating life according to the applicable
legal requirements.
OFF ON
COM NC NO COM NC NO
These operating instructions are a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1,
D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming,
or the capture in electronic data processing systems require the prior written approval by the editor.
Reprinting, also in part, is prohibited.
These operating instructions represent the technical status at the time of printing. Changes in
technology and equipment reserved.
© Copyright 2013 by Conrad Electronic SE.