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Focus/Zoom Control Interface Crestron CNXFZ
CNXFZ Pinout for LENS Port
PIN DESCRIPTION
1 Focus Out
2 Focus Common
3 Zoom Out
4 Zoom Common
5 Rate/Position Mode
6 5V Reference from Lens
7 7.5V Reference from Lens
8Iris Out
9 Iris Common
10 Iris Control 1
11 Iris Control 2
12 +5V to Pots
13 Pot Zoom
14 Pot Focus
15 0 Volts to Pots
Wiring Diagram for Lens A, B, and D (+/-12V, +/-8V, and +/-6V)
8
FEEDBACK_SUPPLY_+5V
FEEDBACK_GROUND
14
15
FOCUS_FEEDBACK
13
11
12
9
10
IRIS_CONTROL_2
ZOOM_FEEDBACK
POWER_GND
IRIS_CONTROL_1
n/c
M
n/c
+5V_VOLTS_LENSE_REFERENCE
7_VOLTS_FROM_LENSE
CNXFZ
7
5
6
4
3
IRIS_MOTOR
POWER_GND
RATE/POSITION
ZOOM_MOTOR
n/c
n/c
n/c
M
2
1
FOCUS_MOTOR
POWER_GND
M
4 • CNX Focus/Zoom Control Interface: CNXFZ Operations Guide - DOC. 5753