DTS 412 Installation Manual page 5

High access power supply unit – 220V at gate.
Connect 220V AC to LEN (Live/Earth/Neutral) connecto
Black lead from power supply unit gets connected to – ( neg.) PSU connection on Pcb.
Red lead from power supply unit gets connected to + ( pos.) PSU connection on Pcb.
DO NOT USE POWER SUPPLY (PSU) UNIT AND LOW VOLTAGE TRANSFORMER (16V AC) TOGETHER.
IF 220V IS USED AT GATE MOTOR, A SEPARATE DOUBLE POLE ISOLATOR MUST
BE FITTED WITHIN 1M FROM MOTOR.
COUR
DO NOT CONNECT 220V DIRECTLY TO PCB UNDER ANY CIRCUMSTANCES
DO NOT CONNECT 220V DIRECTLY TO PCB
TESY LIGHT OUTPUT (Will stay on for 3 minutes after a trigger is received)
r on side of power supply unit.
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