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AXB-F117 Stealth 1 Camera Controller
Installation
21
Lens control DB-15 HD connector pinouts for motor mode
Pin
AXB-F117 DB-15 HD
connector functions
Direction
Lens functions
2
GND
Output
Motor common
3
Zoom—drive
Output
Zoom motor
4
Focus—drive
Output
Focus motor
5
Iris—drive
Output
Iris motor
12
POT—REF+ (+5 VDC)
Output
POT—high side
13
POT—REF- (GND)
Output
POT—low side
14
Zoom—wiper
Input
Zoom—POT wiper
15
Focus—wiper
Input
Focus—POT wiper
Motor-driven outputs are intended to drive conventional motors. These outputs
can deliver several amps of current. The outputs use PWM for speed control. The
output voltage values must be -6 to +6 VDC or -12 to +12 VDC. Speed is controlled
by varying the duty cycle of the output. Since the outputs are PWM, you should
evaluate performance with an oscilloscope, not a digital voltmeter.
Lens control DB-15 HD connector pinouts for servomotor mode
Pin
AXB-F117 DB-15 HD
connector functions
Direction
Lens functions
1
+12 VDC
Output
12 VDC
2
GND
Output
GND
3
Zoom—drive
Output
Zoom control
4
Focus—drive
Output
Focus control
5
Iris—drive
Output
Iris control
6
Zoom—speed/position
Output
Zoom—positional/speed mode
7
Focus—speed/position
Output
Focus—positional/speed mode
8
Iris—local/auto
Output
Iris—local/auto select
9
Iris—speed/position
Output
Iris—positional/speed mode
10
VREF—A (+7.5 V)
Input
VREF—A (+7.5 V). The reference voltage
must be present to operate correctly in
servomotor mode.
11
VREF—B (+2.5 V)
Input
VREF—B (+2.5 V). The reference voltage
must be present to operate correctly in
servomotor mode.
Figure 26
Lens control DB-15 HD
connector pinouts for motor
mode
Note
PWM stands for Pulse-Width-
Modulation
Figure 27
Lens control DB-15 HD
connector pinouts for
servomotor mode
Power