Connecting an Anti-Tamper Switch on an LED Keypad. PARADOX ESPRIT 728 ULT, 738ULT

2.9

Table 2: Keypad Zone Recognition Table

If using an LED keypad, set the Zone Select Jumper (J1) on the back of the keypad:

Zone Select Jumper J1 OFF = Keypad Zone 1

Zone Select Jumper J1 ON = Keypad Zone 2

If the Zone Select Jumper is changed, the control panel will only recognize the change when the keypad is disconnected and reconnected.

If using a 642 LCD Keypad, program the keypad definitions as follows:

Keypad Programming Mode, option [2] (Keypad Options); Key [1] ON = Keypad Zone Enabled

Keypad Programming Mode, option [2] (Keypad Options); Key [2] ON = Requires 1k 9 EOL

Keypad Programming Mode, option [2] (Keypad Options); Key [3] OFF = Keypad Zone 1

Keypad Programming Mode, option [2] (Keypad Options); Key [3] ON = Keypad Zone 2

Keypad Programming Mode, option [2] (Keypad Options); Key [4] ON = Keypad Communication Supervision

The control panel will display open keypad zones as follows:

ATZ disabled (728 Ultra)

Keypad Zone 1 = Zone 5

Keypad Zone 2 = Zone 6

ATZ enabled (728 Ultra)

Keypad Zone 1 = Zone 9

Keypad Zone 2 = Zone 10

ATZ disabled (738 Ultra)

Keypad Zone 1 = Zone 9

Keypad Zone 2 = Zone 10

ATZ enabled (738 Ultra)

Keypad Zone 1 = Zone 17

Keypad Zone 2 = Zone 18

Connecting an Anti-Tamper Switch on an LED Keypad

Figure 10: Connecting an Anti-Tamper Switch on an LED Keypad

To corresponding terminals on the control panel.

To corresponding terminals on the control panel.

Connecting keypad tamper when no detection device is used.

Connecting keypad tamper when using keypad zone.

To connect the keypad’s anti-tamper switch, simply connect the keypad as shown. If the cover is removed when the system is armed, the keypad will send a zone open and the control panel will generate an alarm.

In all cases, keypad zone supervision must be enabled in the control panel and keypad jumpers J1 and J2 must be set accordingly.

Door Contact

* Do not use the 646 LED and 642 LCD keypads for UL installations. Both the 646

LED keypad and the 642

LCD keypad are not UL listed.

Once the keypad zones have been defined, you must enable Keypad Zone Supervision (see

Keypad Zone 1 Supervision on page 30 and Keypad Zone 2 Supervision on page 30) in the control panel.

2.10

Single Zone Input Terminal Connections

The system hardware recognizes the following single zone input terminal connections. For more information on programming the

options mentioned below, see Zone Definitions on page 25.

2.10.1

N.C. Contacts, Without EOL Resistor

If your security installation does not require tamper or wire fault detection, connect the detection devices and program

the control panel as shown in Figure 11. This setup will communicate an open or closed zone to the control panel and

display open zones on the keypad. Do not use devices with N.O. contacts in this setup, as this will cause the control panel to remain in alarm.

Figure 11: N.C. Contacts, without EOL Resistor

Control Panel Terminals

Detector Terminals

Address 088 , [ MEM ] = ON (EOL resistor disabled)

[0] = OFF

[ STAY ] = OFF

Tamper/Wire Fault disabled.

Address 090 , [8] = OFF (ATZ disabled)

6 Reference & Installation Manual