SELPRO ESY 1 - Connection of SLAVE Modules, SP Series (PWM Power Units); Connecting SLAVE-SP Modules - Power Supply in Phase with the Master Unit (Network Synchronization)

User Manual ESY-1 / rev. 9 15.01.2008 www.selproweb.com
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7.3. Connection of SLAVE modules, SP series (PWM power units)
The SLAVE-SP unit allows the connection of the only PWM (PPM-Triac) control signal.
The input is optimized in order to be compatible with every device having a PWM control signal, from 5V to 30V.
All connected SLAVE-SP units require the same supply phase as the remote controller, which generates the PWM control
signal (network synchronization)
SLAVE – SP module: PWM control signal
7.4. Connecting SLAVE-SP modules – Power supply in phase with the Master unit (network synchronization)
Terminal block
1 PWM
NON polarized input for
PWM control signal (from 5V
to 30V)
PWM
2 PWM