Output Circuits Installation Procedure
RP-1001 15150:F 05/24/2001 17
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This control panel can provide two
Style Y/Z Notification Appliance
Circuits and two Style Y Releasing
Circuits (for DIP switch configura-
tion, see “Setting Mode of
Operation” in Section 2.10.). Each
circuit is capable of 1.5 amps of
current. Total current drawn from
all four circuits cannot exceed
2.25 amps. Refer to the Device
Compatibility Document.
Notification Appliance Circuits are
supervised and power-limited. For
non-silenceable service on NAC#1,
see “Non-Silenceable Service” in
Section 3.9.
Note: Unused Notification
Appliance Circuits must be
connected with a dummy load as
shown.
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The releasing circuit is non-power limited.
All wiring must follow the requirements as
specified under “UL Power-limited Wiring
Requirements” in Section 2.2.
To prevent accidental discharge, connect
releasing devices after initial panel tests are
completed.
Note: Wiring must be configured to
maintain a minimum voltage of 20.4VDC
on release circuits. Calculation of
maximum allowable resistance:
R
MAX
= 20.6 VDC - 20.4 VDC
I
S
Where:
R
MAX
= maximum allowable resistance of wiring
I
S
= solenoid current
For Canadian applications, use REL-4.7K as
shown in the following diagram.
Note: Unused Releasing Circuits must be
connected with a dummy load as shown.
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OUT #1 OUT #2
Polarized
Horn
Polarized
Strobe
Polarized
Bell
Style Z
(Class A)
Style Y (Class B)
4.7K, 1/2-Watt resistor
(part #71252, UL listed)
Unused NAC Circuit
4.7K, 1/4-Watt resistor
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OUT
#3
OUT
#4
Releasing Circuits
(UL listed & FM approved
Releasing Devices)
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535/6XQXVHGZPI
Unused
Releasing Circuit
4.7K, 1/4-Watt resistor
B
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Releasing Circuit for Canadian Applications
REL-4.7K
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