PIN2

The ECC-DFC fieldbus controller has 2 additional inputs/outputs (PIN2) in addition to the zone sensors. The following figure shows 2 possible applications:

• Start sensor
• Occupied signal of the last downstream zone for transfer to the adjacent system part

[1]	Neighboring conveyor line with start sensor (without ECDriveS®)
[2]	Zone sensor (PIN4)
[3]	Y distributor for sensor connections (wiring diagram see chapter Wiring diagram Y distributor)
[4]	NPN/PNP converter (optional)
[5]	PLC with IO card