
Installing a TS400 Remote keypad
Up to four TS400 remote keypads may be connected to the TSD402 control panel. The
remote keypad is supplied with an interface PCB which plugs onto the main PCB. Remote
keypad(s) may be sited up to a maximum of 50 metres from the control panel using a
six-core cable for connections.
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The TS400 remote keypad is only suitable for setting, part-setting, unsetting and
limited programming functions. All other system operations must be carried out
at the control panel.
1 Remove the TSD402 PCB from the case (see page 9 for full details)
2 Connect each core of the six-core cable to the interface terminals "LEDCBA" (make
a note of the colours used for each connection).
3 Pass the yellow flying-lead behind the PCB and connect it to the L/S-terminal.
4 Plug the interface PCB onto the TSD402 PCB (see figure 2 on page 11).
5 Replace the TSD402 PCB.
6 Separate the remote keypad cover and base by using a screwdriver to push two of
the clips (top or bottom) inwards from the cover retaining slots. Then lift the cover
assembly away, noting that the PCB is connected to the under side of the cover.
7 Hold the remote keypad base in position (keyhole to the top) and mark the three
securing holes, drill and plug the wall as required. Pass the six-core cable into the
base via the cable entry points as appropriate and secure the base to the wall.
8 Connect each core of the six-core cable to the remote keypad terminals "EDCBAL",
ensuring that the connections through to the control panel are A-A, B-B, C-C etc. If
more remote keypads are to be fitted, they may be connected in a "Star" or
"Daisy-chain" configuration (providing the cable length to the last or furthest remote
keypad does not exceed 50 meters).
9 Carefully reattach the front cover assembly to the remote keypad base ensuring that
all cables are clear of the tamper switch spring and the cover is securely clipped to
the base.
Wiring the Auxiliary Dialler Inputs
The auxiliary speech dialler inputs may be connected to devices that are required to signal
the speech dialler independently from the control panel. The inputs may be selected for
various types of signalling as shown in Figure 4.
System Installation TSD402 Installation Manual
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