System-sensor PDRP-1001 Manuel d'utilisateur télécharger pdf (Page 20)

2. Installation Output Circuits

PDRP-1001 Instruction Manual PN 50734:D0 04/06/01

Output Circuits

Notification Appliance Circuits

The control panel provides two Style Z (Class A) or Style Y (Class B) Notification Appliance Circuits,

which are supervised and power-limited.

Each circuit is capable of 1.5 amps of current. Total current drawn from both NACs and both Releasing

Circuits (see "Releasing Circuits" on page 21) cannot exceed 2.25 amps.

Note: Refer to the "Appendix B: Compatible Devices" on page 39 for suitable devices.

• For DIP switch configuration, see "Setting Mode of Operation" on page 28.

• For non-silenceable service on NAC#1, see "Non-Silenceable Service" on page 34.

• Unused circuits must be connected with a dummy load as shown.

Figure 9 Notification Appliance Circuits

TB2

MRP44-nac.cdr

Polarized

Horn

Polarized

Strobe

Polarized

Bell

Style Z

(Class A)

4.7K, 1/2-Watt ELR

PN 71252 (UL listed)

Unused Style Y Circuit

4.7K, 1/4-Watt ELR

PN 71252 (UL listed)

Style Y

(Class B)

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 55 56

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System-sensor PDRP-1001 Manuel d'utilisateur Page 20