VPN
98-121
ISSUE
3
PAGE
8
2.3
C
ABLE
S
CHEMATIC
Function
AT5600
9-pin d-type
Safety Light Curtain Connection to safety
system.
Primary power to
the high voltage
generators is
passed through
pins 3 and 7
3
Yellow
Main power-breaking
relays (Final Switching
Device) of the safety
system. The black link is
used to series 2 relays,
if required.
7
Blue
No Connection
Black
No Connection
Black
Secondary control
logic.
5
Green
Monitoring or auxiliary
relay.
6
Black
Secondary
switching device.
(A 6k8 resistor is
fitted in series with
pin 2).
2
Red
Secondary Control
Element.
9
White
Screen
Screen
No Connection
