Fig. 45 - Proximity Probe - Interface Probe; Fig. 46 - Proximity Probe - Interface Probe - York MAXE OPTIVIEW YK Service Instructions Manual

Centrifugal liquid chillers
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Proximity Probe
J8
12
2
1
15
MICRO
BOARD
J9
12
J1
2
1
NOTES:
1. +24VDC Reference for "Proximity Probe - Low Supply Voltage" Cycling Shutdown.
2. CM-2 Board, Solid State Starter Logic Board or Adaptive Capacity Control Board as determined by the Starter Application.
FIG. 45 – PROXIMITY PROBE - INTERFACE PROBE PART NUM BER 025-30961-000
MICRO
BOARD
FIG. 46 – PROXIMITY PROBE - INTERFACE PROBE
PART NUMBER 025-XXXXX-000 (FUTURE)
86
+5VDC (DRAIN LINE TEMP)
GND
DRAIN TEMP
PROXIMITY
+24VDC
NOTE 1
GND
+5VDC
J8
+5VDC
12
GND
2
+12VDC (PROXIMITY)
4
PROXIMITY
15
J9
12
+12VDC REFERENCE FOR "PROXIMITY PROBE - LOW SUPPLY
VOLTAGE" CYCLING SHUTDOWN
J1
7
+12VDC
3
GND
2
+5VDC
1
PROXIMITY / TEMP PROBE
+24VDC
J31
P31
1
1
2
2
FORM 160.54-M1(503)
JX
NOTE 2
2
+24VDC
POWER
SUPPLY
LD04090
PROXIMITY
PROBE
POWER
SUPPLY
LD05531
YORK INTERNATIONAL

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