User manual
This is 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, microlming, or the
capture in electronic data processing systems require the prior written approval by the editor. Reprinting, also in
part, is prohibited. This publication represent the technical status at the time of printing.
Copyright 2018 by Conrad Electronic SE. *503322_1570052_1566300-1_V1_0218_02_mxs_m_en
Installation
• Observe the valid regulations during installation (touch protection) and the safety notices in
these operating instructions.
• The assembly group must be installed in such a way that accidental contact is prevented.
Care and cleaning
Prior to opening the casing, always pull the power plug or turn the assembly group’s
power off.
• The relay circuit board is maintenance-free. However, check the connection leads for
damage from time to time.
• Only an authorised expert may perform repairs.
• Do not use any aggressive cleaning agents, rubbing alcohol or other chemical solutions as
they can cause damage to the housing and malfunctioning.
• Clean the product with a dry, ber-free cloth.
• Do not immerse the product in water.
Disposal
Electronic devices are recyclable waste and must not be disposed of in the
household waste. At the end of its service life, dispose of the product according to
the relevant statutory regulations.
You thus full your statutory obligations and contribute to the protection of the
environment.
Technical data
Item no. 503322 1570052 1566300 1566301
Model without relay with relay with relay with relay
Nominal voltage 4 -30 V/DC 5 V/DC 12 V/DC 24 V/DC
Switching
capacity (Ohm
resistive load)
according to
relay
max. 50 W,
110 VA
max. 50 W,
110 VA
max. 50 W,
110 VA
Switching
current
according to
relay
max. 3 A
max. 1 A max. 1 A max. 1 A
Switching
voltage
according to
relay
max. 125 V/DC
max. 125 V/AC
max. 60 V/DC
max. 125 V/AC
max. 60 V/DC
max. 125 V/AC
max. 60 V/DC
max. 125 V/AC
Contact type
according to
relay
1 directional
contact
1 directional
contact
1 directional
contact
Dimensions
(W x H x D)
20 x 17.5 x 72 mm 20 x 17.5 x 72 mm 20 x 17.5 x 72 mm 20 x 17.5 x 72 mm
Relay contact placement Relay print image