A4DP: AUMATIC AC 01.2 positioner and position feedback signal 0/4 - 20 mA (potentiometer in actuator),basic version, reversing contactors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC), Profibus DP, AUMA power class A1 - A3
A4DP: AUMATIC ACExC 01.2 positioner and position feedbacck signal 0/4 - 20 mA (potentiometer in actuator), basic version, reversing contactors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC), 6 programmable output contacts, Profibus, power class A
A4ENIP: AUMATIC AC 01.2 positioner and position feedback signal 0/4 - 20 mA (potentiometer in actuator), basic version, reversing contactors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC), 6 programmable output contacts Ethernet/IP, AUMA power class
A4ENIP: AUMATIC ACExC 01.2 positioner and position feedback signal 0/4 - 20 mA (poti in actuator), basic version, reversing contactors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC), 6 programmable output contacts, EtherNet/IP, AUMA power class A1-A3
A4FF: AUMATIC ACExC 01.2 positioner and position feedback signal 0/4-20 mA (poti in actuator), basic version, reversing contactors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC),6 prorammable output contact, Foundation Fieldbus, AUMA power class A1-A3
