- 3 types of User-Machine Interface
- 4 current inputs
- 3 voltage inputs
- 10 logic inputs 8
- 8 relay outputs
- logic equation editor
- 1 Modbus communication port
- 16 temperature sensor inputs
S5X applications are identical to S4X applications, with the following additional functions:
- Earth fault and phase overcurrent cold load pick-up
- Broken wire detection
- Fault locator
T5X applications are identical to T4X applications, with the following additional functions:
- Earth fault and phase overcurrent cold load pick-up
- Broken wire detection