If these discharges are not avoided there is the danger of:
• injury to/incapacitation of operators and maintenance staff
• spark formation
• damage to the AirBox
• damage to the electrical equipment
The electrical triggering has priority over the mechanical
triggering.
Operation
Check the safe functioning of the unit. Display by LEDs:
• LED green: supply voltage via the AS-i system
• LEDs yellow: function display
• LED green: external voltage supply
For trouble-free operation sufficiently treated air must be used (filtered
air 5µm, lubricated (ISO-VG10)1) or not lubricated). Once the AirBox
has been operated with lubricated air, it always has to be operated
with lubricated air as the oil removes the initial lubrication.
8
1
3
4
2
n.c.
M12 socket
pin
sensor supply L+
1
sensor supply L-
3
data input I
4
data input II
2
data bit
D0
D1
D2
D3
inputs/outputs
I-1
I-2
I-3/O-3
I-4/O-4
socket
I-1/2
I-1/2
I-3/4
I-3/4
pin
4
2
4
2
