Connecting The Bus Coupler Logic And Load Supply - Aventics CANopen Instrucciones De Servicio

AVENTICS | CANopen, CANopen sb | R412009415–BDL–001–AE
PO WE R
X10
2 1
3 4
6.3.5 Connecting the bus coupler logic and
load supply
Power is supplied to the valves and the bus coupler via
the X10 (POWER) plug.
When connecting the logic and load supply of the bus
coupler, ensure pin assignment according to Tab. 7/
Tab. 8
Table 7: Assignment of the X10 (POWER) plug, M12,
A-coded CANopen
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)
Both supply voltages (pin 2, pin 4) must be protected by an
external fuse (3A, F).
W
U , U and U
L Q1 Q2
another.
W
With the U and U
Q1
be switched off byte by byte (each byte represents
4 double or 8 single solenoid valves).
W
The S4 sliding switches are used to assign the valve
groups (4 or 8 valves) (see "Select the valve supply"
on page 85). This enables e.g. a separate switch-off.
The power supply cable must fulfil the following
requirements:
W
Cable socket: 4-pin, A-coded without center hole
W
Adjust the line cross-section to the total current and
line length: 0.5 mm
W
Length: Max. 20 m
1)
1)
U and U
L, Q1 Q2
1)
are galvanically connected to one
valve supplies, the valves can
Q2
2
per wire
79
Assembly