A4HRTCO:AUMATIC ACExC 01.2 positioner and position feedback signal 0/4-20mA (poti in actuator),basic version, reversing contaktors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O(24 V DC), 6 programmable output contacts, HART current output,AUMA power class A1-A3
A5NFF: AUMATIC ACExC 01.2 positioner and position/torque feedback signal 0/4 - 20 mA (MWG in actuator) Thyristors MODE, CLOSE, OPEN, STOP, EMERGENCY, I/O (24 V DC), 6 programmable output contacts, Foundation Fieldbus FF, AUMA power class B1/B2
A5NMB: AUMATIC AC 01.2 positioner and position/torque feedback signal 0/4 - 20 mA (MWG in actuator) thyristors MODE, CLOSE, OPEN, EMERGENCY, I/O (24 V DC), 6 programmable output contacts, Modbus RTU, AUMA power class B3