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Outdoor Isolated Callpoint

 

Installation

The Outdoor Isolated Callpoint is an addressable weatherproof manual 
callpoint.

The callpoint signals the condition of a switch contact that is operated by 
pressing on a deformable element. After activation the deformable element 
is not destroyed and the callpoint can be reset.

The unit features a short-circuit isolator and meets the requirements of 
EN54 Pt. 11 and EN54 Pt. 17.

Details of the Status LED and activation are on Page 2.

Item

Order Number

MCP - Isolator Outdoor

4099-5211

Resettable element (pack of 1)

515.001.127

1

Find the back box (not pictured). This is supplied with cable entry holes 
fitted with screw in blanking plugs. Choose appropriate cable entry 
holes and remove the plugs. (The holes must be at the top and bottom 
of the back box once mounted.)

2

Screw plugs into the unused entry holes, complete with the provided 
plastic washers. For maximum sealing around the pugs apply a thread 
sealant such as Loctite 5331.

3

Fit appropriate glands to the entry holes. Choose glands that fit the 
entry holes (20 mm diameter) and provide a good seal round the loop 
cabling.

4

If required fit the metal earthing plate. This may be required to maintain 
electrical continuity across conduit sections, for example. The plate fits 
to the rear of the back box and angles around to the top and bottom of 
the back box, where it features holes corresponding to the cable access 
holes. The plate is held in place by the fittings made to the cable access 
holes.

5

Mount the back box to the wall using the supplied screws. Mount the 
box with the cable entry hole at the bottom for best weatherproofing.

6

Feed the loop wires into the back box through the access holes.

7

If necessary make connections to the back box’s earth terminal. You 
can connect the loop left and right screens to this to maintain continu-
ity.

8

Remove the ‘Push-fit connector’ from its socket and connect the loop 
wires into it.

9

Now start to work with the callpoint itself. Connect an 801AP MX 
Service Tool or an 850EMT into the programming port, noting the ori-
entation. Program the unit with the ID defined in the site configuration.

10 Ensure the rubber gasket is correctly seated in the channel on the rear 

of the callpoint.

11 Align the callpoint to the back box and insert the push-fit connector.
12 Place the callpoint squarely over the back box and carefully push it into 

place until the locating clips engage.

13 Insert the four back box locking screws.

76.53

83.8

04.5 mm Fixing Holes
3 Places

Status LED

Press here to activate

+    -

Loop

+         -

Programming

Port

Back box lock

screws here 
(4 similar

locations)

Push-fit

Connector

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