Owner's manual

22 - 1066
INSTALLATION AND COMMISSIONING
english
Number of connectable control heads and maximum length of the
bus line
I. ASI standard case
A maximum of 31 control heads can be attached to a bus line in the standard case.
According to ASI specifications the bus cable may be a maximum 100 m long.
NOTE
When using other cable diameters, the maximum cable length also changes (refer to ASI
specification).
Process data
Data bits for inputs (sensor and prox. switches):
Data bits for outputs (actuators and valves):
Parameter bits: not used
Bit No. Sensor Value allocation
Bit 0 S1 (sensor 1)
0 Prox. switch 1 OFF
1 Prox. switch 1 ON
Bit 1 S2 (sensor 2)
0 Prox. switch 2 OFF
1 Prox. switch 2 ON
Bit 2 S3 (terminal for add. prox. switch)
0 Prox. switch 3 OFF
1 Prox. switch 3 ON
Bit 3 Not used always 0
Bit No. Valve Value allocation
Bit 0 V1 (Valve 1)
0 Valve 1 OFF
1 Valve 1 ON
Bit 1 V2 (Valve 2)
0 Valve 2 OFF
1 Valve 2 ON
Bit 2 V3 (Valve 3)
0 Valve 3 OFF
1 Valve 3 ON
Bit 3 Not used always 0