LP2 HARD WIRED INSPECTION SYSTEM
SAFETY
The probe should
not
be rotated (spun) by the machine’s spindle with the cable connected. If this
is allowed, then serious injury could occur to persons nearby due to flying cable or entanglement.
1-6
CNC MACHINE CONTROL
TO ENSURE OPERATOR SAFETY
It is recommended that a fail safe
SPINDLE ROTATION INHIBIT is
built into the machine installation.
The example shows the probe
cable plugged into the probe
with rotation inhibited.
When the probe cable
(dotted lines) is plugged
into the remote socket,
rotation is enabled.
MA2 holder
LP2 probe
Blue
Green
Screen
A1
A2
A3
B6
B7 B5
MI 8
interface
unit
3
Remote socket
Lemo Part no.
EGG 1K 303 CNL
or
Renishaw Part no.
P-CN21-0303
WIRING TABLE FOR CABLE
Renishaw cable Part no. A-1016-6451 or similar
24 V
4K7
0,25 W
Probe input Screen
Note
To pull the input low, the
remote socket connects
the cable screen to the
input. This will only work
if the machine’s screen
terminal is connected to
the machine’s 0 V terminal.
HIGH
spindle rotation
Inhibited
LOW
spindle rotation
enabled
INPUT
Screen
Blue
Green
A3
A1
A2
3
1
2
Wire
colour
Plug
pin no.
MI 8
terminal block
