Renishaw MP12 Installations- Und Anwenderhandbuch Seite 38

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APPENDIX 1
PSU3 POWER SUPPLY UNIT
The PSU3 is fully described in
User's guide H-2000-5057
The PSU3 provides a +24 V supply for
Renishaw interface units when a power supply
is not available from the CNC machine control.
Front view
Rear view
Power LED
(Light emitting diode)
When the green LED is lit,
the power supply is on.
Mains switch
On/off
APPENDIX 2
OMM (OPTICAL MODULE MACHINE)
The OMM is fully described in
User's guide H-2000-5044
1
4
1. Red LED
Lit when power is on.
2. LEDs x 3
Transmit infrared control signals to the probe.
3. Green LED
Lit when signal is received from the probe.
4. Yellow LED
Lit when the MI 12 sends a start signal to the
probe.
2
3
KEEP WINDOW
CLEAN
To fully maintain
effective signal
transmission