Pelco CM9505UPS-422X, CM9505UPS, CM9505J, CM9505UPS-422 User Manual

C1430M-D (8/01)
CM9505J Junction Box
CM9505UPS Universal Power Supply

®

3500 Pelco Way
Clovis, CA 93612-5699
USA

In North America & Canada:
Tel [phone]
FAX [phone]

International Customers:
Tel [phone]
FAX [phone]

www.pelco.com

IMPORTANT SAFEGUARDS AND 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.

3. To reduce risk of fire or electric shock, do not expose this product to rain or moisture.

4. Only use replacement parts recommended by Pelco.

The product and/or manual may bear the following marks:

This symbol indicates that danger­ous voltage constituting a risk of
electric shock is present within this
unit.

This symbol indicates that there
are important operating and main­tenance instructions in the litera­ture accompanying this unit.

Please thoroughly familiarize yourself with the information in this manual prior to installation and
operation.

CAUTION:

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

DESCRIPTION

The CM9505J Junction Box and the CM9505UPS Universal Power Supply are used with
CM8500 and CM9500 matrix systems to allow the system keyboards to be placed at remote
locations throughout a facility.

The junction box can be used by itself, but in most applications is used in conjunction with the
power supply (refer to Figure 1). When used together, the junction box allows you to convert a
keyboard cable into a set of cabling that can be run significantly greater distances by eliminating
the keyboard power connections and only running the data. The CM9505UPS Universal Power
Supply reintroduces the keyboard power at the keyboard end of the cabling. For distances over
2,000 feet (609.6 m), the CM9505UPS-422 Universal Power Supply with data repeater is recom­mended.

Communication between each keyboard and the CPU consists of two RS-422 data pairs,
+12 VDC, -12 VDC, and a ground, for a total of seven conductors. The junction boxes, power
supplies, and keyboards are supplied with 25-foot (7.6 m) pretested interconnect cables with
pre-assembled RJ-45 modular 8-pin male connectors.

Models

CM9505J Junction box only, for CM8500 and CM9500 matrix system keyboards
CM9505UPS Power supply only, for CM8500 and CM9500 matrix system keyboards

CM9505UPS-X Same as CM9505UPS, except 230 VAC (CE)
CM9505UPS-422 Same as CM9505UPS, except with data repeater function (FCC, UL, cUL)
CM9505UPS-422X Same as CM9505UPS-422, except 230 VAC (CE)

(UL, cUL)

INSTALLATION

The following parts are supplied:

2 CM9505J Junction Boxes with 25-foot (7.6 m) data cable, or
1 CM9505UPS Series Universal Power Supply with 25-foot (7.6 m) data cable

1. Connect either a four-conductor or eight-conductor cable (not supplied) between the
junction boxes, depending on whether you will install a CM9505UPS Series power supply
(refer to Figure 1).

Refer to Table A for the wiring assignments and to Figure 2 for the terminal locations. If
you are using a four-conductor cable, connect the wires to terminals 1, 2, 7, and 8 only.

Refer to Table B for the maximum cable distances if you use an eight-conductor cable
between the junction boxes. The maximum length is limited by the distance restrictions of
the DC power lines.

If you use a four-conductor cable and the CM9505UPS power supply, the maximum cable
distance between the junction boxes is 2,000 feet (610 m). For distances over 2,000 feet
(610 m), the CM9595UPS-422 power supply with data repeater is recommended.

2. Connect the 25-foot (7.6 m) cables (supplied) between the junction boxes, power supply,
and matrix system card cage as applicable (refer to Figure 1).

3. Plug the power supply into the wall outlet.

MATRIX SYSTEM

CARD CAGE

DATA CABLE SUPPLIED

WITH JUNCTION BOX

MATRIX SYSTEM

CARD CAGE

DATA CABLE SUPPLIED

WITH JUNCTION BOX

CM9505J

JUNCTION BOX

USER SUPPLIED

4-CONDUCTOR

CM9505J

JUNCTION BOX

USER SUPPLIED

8-CONDUCTOR

CM9505UPS

DATA CABLE

SUPPLIED WITH

UPS

DATA CABLE

SUPPLIED WITH

KEYBOARD

Figure 1. CM9505UPS/CM9505J Configuration

REMOTE KEYBOARD

DATA CABLE

SUPPLIED WITH

KEYBOARD

REMOTE KEYBOARD