6.0 References of the electrical connections, barrier 620 in logic “P”
9
FAN
MOTOR
MOTOR THRUST
CAPACITOR
FOR THE CONNECTION
OF PHOTOCELLS AND
SAFETY DEVICES, REFER
TO PARAGRAPH 4.1
BEAM
BREAKTHROUGH
BARRIER 620/640 SET IN LOGIC “P”
OPEN/CLOSED COMMANDS
OPEN BARRIER
CLOSED BARRIER
LOOP 2
Safety stop command
(logic “p”) on 624 BLD
OPEN / CLOSED COMMON
CONTACT
BARRIER PHOTOCELL
MICROSWITCH ON GRS-02 ON N.O. CONTACT
RELAY
ENGLISH
