DADISICK LS-3A1B.C User Manual

Connections
1. The module adopts knock-down connector with screw terminals.
2. The minimum cross section area of the exible copper wire on the input
side should be 0.5mm², and 1mm² on the output side.
3. A length of 8mm bared wire is locked by the M3 bolt.
4. Su cient fuse protection must be provided to the output contacts.
5. The copper wire must tolerate ambient temperature at least 75℃.
6. Wrong use of the terminal screws may cause malfunction, heat, etc., so
please tighten the screws with the torque of 0.5Nm.
8.0
M3
Installation
The safety relay should be installed in a housing at least IP54 (IEC60529)
degree of protection, and the installation and using should ful ll the
related requirements of IEC 60204-1.
LS-2A4S series safety relays are designed for mounting on guide rail.
Installation according to the following steps:
1. Make the upside of the device locked into the guide rail;
2. Push the downside of the device in the rail.
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Disassembly
1. Inse a screwdriver (its edge length ≤ 6mm) into the downside metal
lock of the device;
2. Push the screwdriver upwards, then prize the metal lock downwards;
3. Take the device out of the guide rail.
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Maintenance
1. Please check the safety function of safety relay periodically, make sure
the safety function executes properly, and there is no sign of any
components or circuit changed or bypassed.
2. Please obse e relevant safety regulations, and operate according to
this user manual. Disregarding these safety regulations may cause fatal
accident, serious personal inju or prope y loss.
3. Eve product has been test strictly before leaving facto . If users nd
any abnormality in the module, please contact the nearest agent or our
technic suppo hot-line.
4. In 5 years from the delive date, if the product works improperly
during normal operation, we will repair or replace it without payment.
DONGGUAN DADI ELECTRONIC TECHNOLOGY CO., LTD
Email: sale@dadisick.com
Website: www.dadisick.com
We rese e the right to make technical changes
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Con gurable Safety Control Unit
3
Pe ormance Level: PL e
Catego : Cat.4
Please read this instruction manual carefully before using the
product and keep it properly.
Please check whether the product type on the package accords to
the ordering contract;
Read this manual carefully before installation or using. If anything
unclear, please technical dadisick;
Safety relay should be located in IP54 control cabinet;
Supply voltage is 24V DC, 220V AC is forbidden;
Users are not allowed to dismantle or repair the product, otherwise
it will induce malfunction.
User Manual
LS-3A1B.C
3
CAUTION
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