RELAY1 RELAY1 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
RELAY2 RELAY2 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
IN1 IN1 terminals for input in passive / active mode ( 30 V to +30 V DC)−
OFF = open contact or U > 1.5 V
IN
ON = closed contact or U < 1.5 V
IN
IN2 IN2 terminals for input in passive / active mode ( 30 V to +30 V DC)−
OFF = open contact or U > 1.5 V
IN
ON = closed contact or U < 1.5 V
IN
TAMPER Tamper switch (9155038) input