Ex-Or CDW10U2UL Installation Instructions

by Honeywell

Connect UltraLite

Connection Centre

CDW10U2UL

Factory Configuration

When the unit is shipped, the dimming control and switched lives are
linked in the terminal space. LK2 and LK3 MUST BE REMOVED if two
detectors with dimming outputs are connected to the box. (LK1 must also
be removed when using analogue detectors.)

A red indicator in the connection chamber indicates that power is
present.

MAINTAINED LIVE

Internally connected to A2-6 and B2-6

ML

Co nnectio ns are ma de as

LIVE INPUT

Lin

Internally connected to A1 and B1
Lin internally linked

Lin

MAINS INPUT: 230V 50Hz
Max load on any single outlet: 6A
Max total load: 16A

N

tc: 5 - 50 C
No user-serviceable parts inside

E

EARTH INPUT

Protected Earth
E terminals internally linked

E

illustrated to the left. Two spare
te rminals ar e pr ovided for
termination purposes.
Live (Lin) is routed to the two
detector connectors (A1 and B1).
Maintained Live (ML) is routed
to the ten luminaire connectors,
A2-A6 and B2-B6.
SWA is the switched live output
from a detector connected to A1.

SWB is the switched live output

GROUP A

SWA

(Connect wall switches
here if not using
plug-in detectors)

SWB

GROUP B

Manual input OneSwitch

PB-A

Group A

(Only when used with compatible detectors)

Manual input OneSwitch

Group B

PB-B

LK1
External
Link

from a detector connected to B1.
LK1 is a common connection
between the switched live from
each detector position. It must be
rem ov e d t o s ep a ra te the
luminaires into two groups.

Installation Instructions

WARNING 230V a.c.

The connections to this equipment should be made by a suitably
qualified person in accordance with the current wiring regulations.

It is strongly recommended to use Ex-Or latching type connectors.

The unit must be earthed.

Connect UltraLite provides an efficient way to inter-connect presence
detectors and luminaires using industry standard connectors. One or two
detectors can be connected to up to ten luminaires depending upon the
configuration required.

Electrical Connections

Screw terminals are provided under the cover for power supply
connections and extension of the dimming control to other Connect
Boxes. Override switches may also be connected here providing a
means to control the switched live connections to the luminaires.

The installation should provide means of supply disconnection and over­current protection. Please refer to diagrams overleaf for further
information.

The cover of the cable chamber is removed by inserting the tip of a flat
bladed screwdriver into the catch recess and exerting light pressure on
the handle in an inboard direction while lifting the long outboard edge of
the cover.

The cable entries, for 20mm conduit, bushes or glands are semi-pierced
in the walls of the cable chamber and can easily be removed from the
outside with a 20mm hole saw.

If the cables are not routed right into the box through conduit or trunking,
a cable restraining gland must be fitted at the cable entry for strain relief.

Fixing

The box should be sited on a suitable, smooth, flat surface using the two
end fixing flanges. Consideration should be given to the box’s location as
access will be required to install the plugs. The box must not be distorted
when fixing.

Alternatively, the box may be rod-fixed. In this case, the fixing should be
substantial enough to withstand the action of plugging and un-plugging
connectors.

Spare

Spare

Spare terminals have
no internal connection

External Links

B
A
B+
A+

_
_

Dimming Control

LK2

NOTE: Links 2 and 3
MUST BE
REMOVED when

LK3

using two dimming
detectors

Dimensions

Height (H) = 50mm (108mm including plug and lead)
Width (W) = 315mm (361mm including mounting feet)
Depth (D) = 205mm

Dimming Control Terminals

The Dimming Control signals
from each detector to its group
of luminaires are accessible at
terminals under the connection
chamber cover. Links are factory
fitted to join the two groups on to
one detector.

W

D
2

D

H

F

Fixing Centres (F) = 340mm
Weight = 1.85 kg

Technical Data

OPERATING VOLTAGE: 230V 50Hz (UK & Europe)
PRODUCT RATING/RECOMMENDED CIRCUIT PROTECTION: 16 Amps
MAXIMUM LOAD PER OUTLET: 6 Amps*
MAXIMUM TOTAL LOAD: 16 Amps*
SUPPLY TERMINAL CAPACITY: 6.0mm (2 x 2.5mm )
DIMMING TERMINAL CAPACITY: 4.0mm
CASE MATERIAL: Polycarbonate
CASE FINISH: Lightly textured light grey

* Note: These specifications relate to the product when used as a simple wiring
device. When mains-switching presence detectors are used in conjunction with
this equipment, it is the presence detectors which will normally dictate the
maximum load. It is important to check, and not exceed, the specification of the
current-switching presence detectors, which will typically be around 6 Amps.

Ex-Or

Novar ED&S Limited
Haydock Lane, Haydock, Merseyside WA11 9UJ
Tel: [phone] Fax: [phone]
Email: [e-mail]
www.ex-or.com

At the end of their useful life
the packaging and product
should be disposed of via a
suitable recycling centre.
Do not dispose of with normal
household waste.
Do not burn.

2 2

2

W5007C

Detector Connection

There are two detector connection positions on each box. The detector is
connected by a flying lead and GST18/7 plug.

Switched Live

Neutral

Ensure max
detector load is
not exceeded

Live - Supply to detector

Push Button input to detector

Dimming control -

Detector output

-

+

Luminaire Connection

There are ten luminaire outlets on each box. Each luminaire is connected by a
flying lead and GST18/6 plug.

Max load 6A
per output

-Switched Live

Neutral

Maintained Live

Dimming control

See Detector Data

for allowed ballast load

-

+

A simple schematic showing connection information (including two spare
terminals) follows:

Detector A

Group A

Maintained Live
Live In
Live In
Neutral
Earth
Earth

Top
Half

SWA
SWB
PushButton-A

PushButton-B
Bottom
Half

Spare

Spare

B-

A-

Group B

Detector B

If sockets A1 and B1 are not occupied by presence detector, those sockets may be
used for luminaires, however the plug will need to be 7-pole and wired appropriately.

B+

A+

Connection Examples

Single Detector with 10 Luminaires (For load information,
see Note under Technical Data)

A6 A5 A4 A3 A2 A1

B6 B5 B4 B3 B2 Not

Up to 10 luminaires

Auxiliary Items

LK1 is not required for analogue or switching type of detectors

used

ML

L

L

N

E

Detector

E

SWA

LK1

SWB

PB-A

no

PB-B

connection

B-

LK2

A-

B+

LK3

A+

Luminaire Leads:

CPWL633 3m, 3-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL635 5m, 5-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL643 3m, 4-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL645 5m, 4-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL653 3m, 5-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL655 5m, 5-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell

Plug & Latching Shell (for luminaire):
CPWL6 GST 18/6 Plug & Ex-Or Latching Shell
Emergency Luminaire Leads:

CPWL663 3m, 6-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell
CPWL665 5m, 6-core, 6-pole GST 18/6 Plug & Ex-Or Latching Shell

Plug & Latching Shell (for detector):

CPWL7 GST 18/7 Plug & Ex-Or Latching Shell

UltraLite Detectors:

MS1100PFSWCWL7 Bronze Series PIR with photocell - slimline flush
MS1200PFSWCWL7 Silver Series PIR with photocell - slimline flush

Manual
control

ML

L

From
Supply
Isolator

N

E

Two Detectors (For load information, see Note under Technical Data)

A6 A5 A4 A3 A2 A1

GROUP A

GROUP B

B6 B5 B4 B3 B2 B1

LK1 is not required for analogue or switching type of detectors

Detector

Detector

ML

L

L

N

E

E

SWA

SWB

PB-A

PB-B

B-

A-

B+

A+

LK1

Remove

Links

LK2 and LK3

ML

L

N

E

Manual
control

From

Supply

Isolator

Distribution Unit with External Low-Voltage Dimming Control

Up to 6 luminaires

A6 A5 A4 A3 A2 A1

B6 B5 B4 B3 B2 B1

Up to 6 luminaires

ML

SWA

SWB

PB-A

PB-B

B-

A-

B+

A+

L

L

N

E

E

no

connection

no

connection

no

connection

LK1

no

connection

no

connection

ML

L

N

E

External

Dimming

Control

From

From
Supply
Isolator

Distribution Unit with Mains-Based ‘OneTouch’ Dimming
(for use with compatible Digital Ballasts)

A6 A5 A4 A3 A2 A1

B6 B5 B4 B3 B2 B1

Up to 12 luminaires

Notes:

(i) The dimming control connections are mains rated

ML

SWA

SWB

PB-A

PB-B

B-

A-

B+

A+

L

L

N

E

E

no

connection

no

connection

LK1

no

connection

no

connection

ML

L

From
Supply
Isolator

N

E

Manual
control

Remove

Links

LK2 and LK3

(ii) Unit must not be used with multi-phase connections
(iii) Mains-based dimming must not be used in conjunction with

Ex-Or’s range of presence detectors.

UltraLite Detectors cont:

MS2000DFCWL7 Silver Series PIR for DSI ballasts - flush
MS2000DALIFCWL7 Silver Series PIR for DALI ballasts - flush
MLS2421DFCWL7* Gold Series Microwave dual-output for DSI ballasts - flush
MLS2421DALIFCWL7* Gold Series Microwave dual-output for DALI ballasts - flush
MLS2021DFDFCWL7* Gold Series PIR dual-output for DSI ballasts - flush
MLS2021DALIFCWL7* Gold Series PIR dual-output for DALI ballasts - flush
UltraLite detectors incorporate the facility for OneSwitch operation and are supplied with 3m cable

and 7-way latching plug.

* These products do not have MLS functionality and cannot be connected using an MLS cable.