Aventics EtherCAT Instrucciones De Servicio página 63

POWER
X10
2 1
3 4
AVENTICS | EtherCAT | R412012792–BDL–001–AB
Table 6: Assignment of the X10 plug (POWER), M12,
A-coded
Pin X10 Assignment
1 U Bus coupler logic power supply
L
2 U Valve power supply
Q1
3 OV Ground for U
4 U Valve power supply
Q2
1)
The power supply (pin 1) must be protected by an external fuse
(500 mA, F).
2)
Both supply voltages (pin 2, pin 4) must each be protected by an
external fuse (3 A, F).
U , U and U
W
L Q1 Q2
another.
With the U and U
W
Q1
switched off byte by byte (each byte represents
4 double or 8 single solenoid valves).
The S4 sliding switches are used to assign the valve
W
groups (8 or 2 valves) (see "Selecting the valve
supply" on page 68). This enables e.g. a separate
switch-off.
The power supply cable must fulfil the following
requirements:
Cable socket: 4-pin, A-coded without center hole
W
Adjust the line cross-section to the total current and
W
line length: 0.5 mm
Length: Max. 20 m
W
Table 7: Power consumption on X10 (POWER) on bus
coupler
Signal Assignment
U Logic, inputs
L
U Valves
Q1
U Valves
Q2
1)
The total current in the 0 V line may not exceed 4 A.
2)
U and U
L, Q1
2).
are galvanically connected to one
valve supplies, the valves can be
Q2
2
per wire
Total current
Max. 0.5 A
Max. 3 A
Max. 3 A
63
Assembly
1)
Q2
1)
1)