Pan/Tilt Head with Multiple Protocol Interface VPT-601 ... - Belcom

4.2 Connecting the switching functions that can be freely assigned (AUX functions) using the 24-pin connector
The VPT-601 has a switching function that can be freely assigned and used to activate such items as wipers and alarm functions.
The diagram shows the typical use of an AUX function, e.g. to switch on a screen wiper.
normally open (NO) contact
to separate power supply
21
22
23
24
to AUX3 (pin 19)
12VDC (Pin 10)
+12VDC
relay
20
19
18
17
16
10 11 12 13 14 15
9 8 7 6 5
Common
1 2 3 4
24 pin connector
infrared illuminator
5. Configuration of the VPT-601
Normal operation requires configuring the VPT-601 to suite the individual needs at the particular installation site.
This section describes the switch settings and adjustments needed to configure the VPT-601 for particular applications. The settings and adjustments described require
that the technician open the casing and sometimes work with a live unit.
NOTE: Do not connect the power source to the VPT-601 until completing the following internal adjustment and switch settings.
To access the internal switches:
1. Unscrew the four bolts on the front cover (opposite the external connectors) using a 5mm Allen wrench.
2. Remove the cover.
3. Following all set up adjustments, reattach the front cover and tighten the four 4mm bolts (torque per screw 1.5 ~1.7 Nm).
It is essential to ensure that the seal at the edge of the aluminium profiles and the plastic covers lies flat.
Too high a torque can destroy the stop at the corner of the covers. Too low a torque leads to leaks.
5.1 Appliance address (see APPENDIX 3: address tables)
The appliance address is set using the bit switches 1 to 10 of the S1 switcher and bit switch 10 of switcher S4 (see fig. - APPENDIX 1). The various values of the bit
switches are also shown in the figure. The set address results from the total set positions of the switches. The address 0 also belongs to the address range (e.g. for
PTZFI/CT-TP). The address range depends on the protocol selected.
The protocol is set using switches 4 and 5 and the switcher S3. The following protocols can be set: Videor, Pelco D, Pelco P, Philips, Siemens.
34