Pelco MPT220DT, MPT115DT User Manual
®
MPT24DT, MPT115DT, and
MPT220DT Series
Pan/Tilt Controls
Installation/Operation Manual
C520M Rev B (6/92)
1.0 WARNINGS
Prior to installation and use of this product, the following WARNINGS should be observed.
1. Installation and servicing should only be done by
Qualified Service Personnel and conform to all
Local codes.
2. Unless the unit is specifically marked as a NEMA
Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is designed for indoor use only and it must not be installed where exposed to rain and moisture.
3. Use only installation methods and materials capable of supporting four (4) times the maximum
specified load.
4. Only use replacement parts recommended by
Pelco.
Please thoroughly familiarize yourself with the information in this manual prior to installation and operation.
2.0 SCOPE
The information contained within this manual covers
the installation and operation of the MPT24DT,
MPT115DT, and MPT220DT Series Pan/Tilt Controls.
3.0 DESCRIPTION
The MPT24DT and MPT115DT Series controls are
designed to provide control for Pelco 24 VAC, 120 VAC,
and 230 VAC pan/tilts. Pan/tilt movement is controlled
by an eight position joystick (up, down, left, right and
simultaneous combinations of pan/tilt functions when
move diagonally).
In addition to manual control and continuous auto scan
operations, the MPTA24DT and MPTA115DT offer the
revolutionary new random scan feature available only
from Pelco. Random scan is a significant advance in
CCTV security/surveillance protection that makes continuous duty auto scan operations virtually obsolete.
Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 • USA • www.pelco.com
(800) 289-9100 or (1-559) 292-1981 • FAX (800) 289-9150 or (1-559) 292-3827
International customers call (1-559) 292-1981 or FAX (1-559) 348-1120
Random scan is an effective deterrent to would-be intruders because it follows no predictable pattern. The
scan direction varies randomly as does the scanning
time and dwell time (4-60 seconds). Random scan
makes it impossible for intruders to “beat the system”
because it has none.
3.2 OPTIONS
C06HWC Pre-wired interconnecting cable, 6 foot
(1.82 m), for use with hard-wire controls using 14-pin control connector.
(UL)
Random scan is not only a powerful weapon to protect
your premises, but it also increases your equipment life
by over 100% while decreasing maintenance costs. Its
shorter duty cycle reduces gear train and drive motor
wear, cable fatigue and motor temperature rise. Random scan also offers you the flexibility of continuous
auto scan operation with a time delay that automatically returns operations to Random Scan after 30 minutes in continuous auto scan.
3.1 MODELS
MPT24DT Desk top joystick control module,
120 VAC input, for use with 24 VAC
pan/tilts. (UL)
MPT24DT/220 Same as MPT24DT except 230 VAC
input. (CE)
MPTA24DT Desk top joystick control module, 120
VAC input, capable of auto/random
scan operation for 24 VAC pan/tilts.
(UL)
MPTA24DT/220 Same as MPTA24DT except 230
VAC input. (CE)
DT200 Dual desk top mount kit; two units
can be mounted side-by-side in one
desk top chassis.
R300 Rack kit for up to three control mod-
ules. Blank filler panels provided for
less than three modules.
RB115 Relay box for 120 VAC pan/tilts and
scanners. Extends operating distance
(control to relay box) up to a maximum
of 13,000 feet (3,962 m) utilizing 16
Awg.
RB24 Relay box for 24 VAC pan/tilts and
scanners. Extends operating distance
(control to relay box) up to a maximum
of 13,000 feet (3,962 m) utilizing 16
Awg.
MPT115DT Desk top joystick control module, 120
VAC input, for 120 VAC pan/tilts.
(UL)
MPTA115DT Desk top joystick control module, 120
VAC input, capable of auto/random
scan operations for 120 VAC pan/tilts.
(UL)
MPT220DT Desk top joystick control module,
230 VAC input, for use with 230
VAC pan/tilts.
MPTA220DT Same as MPT220DT except capable
of auto/random scan operation.
2 Pelco Manual C520M Rev B (6/92)
4.0 INSTALLATION
4.1 CONNECTOR ASSEMBLY
4. The contact pins supplied with the mating connector are the “crimp” type which may also be soldered if you so desired (item 4).
Installation and/or testing will require you to assemble
the connector parts provided. Fabricate the interconnecting cable according to the following steps (reference Figure 1).
1. Slide part A of the cable clamp (item 1) over the end
of the cable (item 1, part C) with the threaded end
of the cable clamp facing the connector (item 5).
2. If the cable has a diameter less than 1/2 inch (1.3
cm), slide the rubber boot (item 2) over the end of
the cable and pull through the cable clamp to so
that the boot encases the cable and forms a good
seal.
3. Strip back the cable jacket approximately 1-1/4
inches (3.2 cm) and separate the individual conductors (item 3).
5
STEP 1
FLEXIBLE RUBBER BOOT
4
CRIMP
WIRE
1
29
34
3
7
11
14
14-PIN CONNECTOR
5
10
16
23
FRONT VIEW
CRIMP
INSULATION
STEP 2
STEPS 3-7
**
ITEM 5 DETAIL
THE MOST COMMONLY USED
CONNECTOR PIN-OUT CONFIGURATIONS ARE SHOWN HERE.
REFERENCE THE CONNECTOR
DRAWING APPLICABLE TO
YOUR SITUATION.
5 1
5 **
4
9
15
22
28
33
37
FRONT VIEW
37-PIN CONNECTOR
2
8
14
20
25
5. After crimping or soldering the contact pins to the
conductors, push them into the proper holes in the
connector until they snap in place.
NOTE: Contacts cannot be removed from the
connector without the use of the appropriate
AMP extraction tool which is available from
Pelco.
6. Slide part A of the cable clamp toward the connector and screw the parts together. Attach part B (item
1) onto part A and connect both parts with the
screws provided.
7. Connect the cable assembly to the unit and seat
the connector by twisting the locking collar until it
snaps into position.
1
A B C
A B
1
A B
2
6
14
16
FRONT VIEW
16-PIN CONNECTOR
1
4
79
C
C
1
3
7
11
15
3
28
28-PIN CONNECTOR
1
4
8
12
threaded end of
cable clamp
STRIP 1/8"
STRIP 1"
FRONT VIEW
3
3
6
OUTSIDE
JACKET
OF CABLE
1
4
9
15
21
26
FRONT VIEW
9-PIN CONNECTOR
10
Figure 1. Connector Assembly
Pelco Manual C520M Rev B (6/92) 3
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