Cooper Security 9752 Przewodnik Instalacji Pobierz pdf (Strona 21)

9752 Installation Guide 3. Installation

11976870 Page 17

1. Select which cable entry you are going to use and break out the

appropriate plastic sections.

2. Hold the backplate in place against the wall and mark the position of one

ﬁxing hole.

3. Drill and plug the hole, and screw the backplate to the wall. Do not

tighten the screw completely home.

4. Make sure the backplate is level and mark, drill and plug another ﬁxing

hole. Tighten the fixing screws.

6. Mount the front of the keypad (containing the keypad pcb) onto the

backplate and make sure that the tamper switch operates.

Wiring the Control Unit

Cable Entries

The control unit case back provides several cable entries. It is designed to

stand away from the wall to leave space for the cables.

Mains Connection

Connect the control unit to a suitable supply using a double pole disconnect

device in accordance with EN60950-1:2001 Clause 3.4.3. Connect the supply

to the control unit using the 3-way terminal block located on the case back.

Secure the cable to the case anchor point using the cable tie provided.

Notes:

1. The control unit has a T-250mA internal mains fuse.

2. All electrical connections should be carried out by a qualified

electrician.

To Control Panel

Transformer

T 250mA 250V

230V ~50Hz 200mA

Figure 6. Mains Connection

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Cooper Security 9752 Przewodnik Instalacji Strona 21