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REER S.p.A. - Via Carcano, 32 - 10153 Torino, Italy - Internet: www.reersafety.com - e-mail: [email protected]
8541205 - rev
.1 - 02/09/2019
Electrical connections/Operating modes
SMP - SMPO MODELS ELECTRICAL CONNECTIONS
Before proceeding to the electrical connections make sure that the available power supply voltage is in
accordance with the data specified in the technical data.
The Active Element must be powered at a 24Vdc±20%
(PELV, in compliance with the standard EN 60204-1 (Chapter 6.4)).
Make sure the connectors are screwed down tightly to ensure correct barrier operation!
In order to ensure the declared Environmental Protection Degree (IP65-IP67), it is mandatory to
protect the unused connectors with the provided protection caps.
PRECAUTIONS
• Make the connection to earth before making any other connections.
• Perform all connections before energizing Safegate.
• The ground connection (0VDC) must be common to all system components.
WARNINGS ON CONNECTION CABLES
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Conductor Size: 0,25÷2,5 mm
2
.
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It is recommended to keep SAFEGATE’s power supply separate from that of other electrical power
equipment (electric motors, inverters, frequency changers) or other sources of disturbance.
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For connections more than 20 m long, cables with a section of at least 0.5 mm
2
must be used (AWG16),
(1 mm
2
for lengths over 50 m).
ACTIVE ELEMENT CONNECTIONS
Available configurations.
1.
Configurations with hardware wiring:
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If the operator wishes to configure SMP/SMPO models using a hardware wiring, it is necessary to
refer to the diagrams in paragraphs
“APPENDIX A1: SM - SMO MODELS WIRING SAMPLES - MANUAL
MODE”, page 37 and “APPENDIX A2: SM - SMO MODELS WIRING SAMPLES - AUTOMATIC MODE”,
. The SAFEGATE Factory Settings do not provide any configuration.
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In case of already programmed Safegate (blue led ON) it is necessary to reset the existing configuration,
using the “Safegate Configurator”; use the command “DELETE CONFIGURATION” (please refer to
section
“SOFTWARE SAFEGATE CONFIGURATOR”, page 66)
coming back at Factory Setting.
2.
Configurations with “Safegate Configurator” software:
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If the operator wishes to configure the SMP/MPO models using the supplied software must connect pin
1 and 2 of the main connector of the Active Element (DO NOT connected all others pin).
Î
If the operator wishes to switch from hardware to software configuration, must respect at power on the
indication of the following table (main connector of the Active Element):
SEL_A (pin 6)
SEL_B (pin 11)
MUT_ENABLE (pin 7)
EDM (pin 8)
0VDC
(or open circuit)
0VDC
(or open circuit)
0VDC
(or open circuit)
• 0VDC, if not requested by the Software.
• Connected to 24VDC through FBK K1/K2 of
external relays (when requested)
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To check the SMP/SMPO model wiring with software configuration, refer to the paragraph
B: SMP - SMPO MODELS WIRING SAMPLE”, page 49
diagrams.
