Connect Input And Output Signals - Parker NitroFlow Lab Guia Del Usuario

5.6

Connect input and output signals

Input and output signals can be connected to the terminal strip on the printed circuit board.
Clamp Function
ID1 Remote start/stop
UA1 Oxygen concentration
UA2 Outlet pressure
K5 Start stop signal to external booster
K6 General alarm (nc/no)
K7 General alarm (nc/no) (=K6)
K8 Spare
The circuits connected to the relay contacts must be supplied by a fused or current limited
power supply. All cables must be double insulated.
K3.1.142M Manual NitroFlow Lab
Input/output signals
Digital input
Nominal input current: 10 mA
Voltage: internal power supply
Analogue output
Input impedance to reach
0 mA – 20 mA: 200 Ohm
Volt Free Relay Contacts
Maximum Switch voltage: 48V AC/DC
Switch current: 1A AC/DC
- 15 -