N.O. and N.C. Contacts, With EOL Resistor (UL/cUL). PARADOX ESPRIT 728 ULT, 738ULT

2.10.2

N.O. and N.C. Contacts, With EOL Resistor (UL/cUL)

If your security installation does not require tamper or wire fault recognition, but some detection devices use normally open contacts, connect all detection devices using a 1k

9

end of line (EOL) resistor and program the control panel as

shown in Figure 12. This setup will communicate an open or closed zone to the control panel and display open zones

on the keypad.

Figure 12: N.O. and N.C. Contacts, with EOL Resistor (UL/cUL)

Address 088 , [

MEM

] = OFF (EOL resistor enabled)

[0] = OFF

[

STAY

] = OFF

Tamper/Wire Fault disabled.

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

UL/cUL Configuration

2.10.3

N.C. Contacts, Without EOL Resistor, With Tamper Recognition

If your security installation requires tamper recognition, all detection devices must use normally closed contacts.

Connect the devices and program the control panel as shown in Figure 13. This setup will communicate an open or

closed zone to the control panel and display open zones on the keypad. The control panel will also communicate any

detected tampers (cuts) as per Tamper/Wire Fault Recognition Options on page 38.

Figure 13: N.C. Contacts, without EOL Resistor, with Tamper Recognition

Control Panel Terminals

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

[0] =

[ STAY ] =

Refer to section 10.7 on page 38.

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

Detector Terminals

2.10.4

N.C. Contacts, With EOL Resistor, With Tamper and Wire Fault Recognition (UL/cUL)

If your security installation requires tamper (cut) and wire fault (short) recognition, all detection devices must use

normally closed contacts. Connect the devices and program the control panel as shown in Figure 14. This setup will

communicate an open or closed zone to the control panel and display open zones on the keypad. The control panel

will also communicate any detected tampers (cuts) and/or wire faults (short) as per Tamper/Wire Fault Recognition

Options on page 38.

Figure 14: N.C. Contacts, with EOL Resistor, with Tamper and Wire Fault Recognition (UL/cUL)

Control Panel Terminals

Address 088 , [ MEM ] = OFF (EOL resistor enabled)

[0] =

[ STAY ] =

Refer to section 10.7 on page 38.

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

Detector Terminals

2.11

Advanced Technology Zone (ATZ) Connections

Enabling the ATZ feature (see Advanced Technology Zoning (ATZ) on page 27) allows you install two detection devices per input

terminal, therefore, doubling the zone capacity of the control panel. Advanced Technology Zoning is a software-oriented feature,

so there is no need for extra modules. Simply install the devices as shown in Figures 16 to 19 on pages 8 to 9. The 728 Ultra and

Esprit 728 Ultra & 738 Ultra 7