Honeywell Velociti Series User manual

AOM-2SF Supervised Control Module
INSTALLATION AND MAINTENANCE INSTRUCTIONS
BEFORE INSTALLING
This information is included as a quick reference installation guide. Refer to
the control panel installation manual for detailed system information. If the
modules will be installed in an existing operational system, inform the opera-
tor and local authority that the system will be temporarily out of service. Dis-
connect power to the control panel before installing the modules.
NOTICE: This manual should be left with the owner/user of this equipment.
GENERAL DESCRIPTION
AOM-2SF Supervised Control Modules are intended for use in intelligent, two-
wire systems, where the individual address of each module is selected us-
ing the built-in rotary switches. This module is used to switch an external
power supply, which can be a DC power supply or an audio amplifier (up
to 80 VRMS), to notification appliances. It also supervises the wiring to the
connected loads and reports their status to the panel as NORMAL, OPEN, or
SHORT CIRCUIT. The AOM-2SF has two pairs of output termination points
available for fault-tolerant wiring and a panel-controlled LED indicator.
COMPATIBILITY REQUIREMENTS
To ensure proper operation, this module shall be connected to a compatible
Gamewell-FCI system control panels only (list available from Gamewell-FCI).
MOUNTING
The AOM-2SF mounts directly to 4-inch square electrical boxes. (See
Figure 2A.) The box must have a minimum depth of 21/8inches. Surface
mounted electrical boxes (SMB500 Series) are available. The module can also
mount to the DNR(W) housing.
SPECIFICATIONS
Normal Operating Voltage: 15 to 32 VDC
Maximum Current Draw: 6.5 mA (LED on)
Average Operating Current: 375µA (LED flashing - in Velociti® Mode); 350µA (LED flashing - in CLIP mode); 485µA Max. (LED flashing, NAC shorted)
Maximum NAC Line Loss: 4 VDC
External Supply Voltage (between Terminals T10 and T11)
Maximum (NAC): Regulated 24 VDC
Maximum (Speakers): 70.7 V RMs, 50W
Drain on External Supply: 1.7 mA Maximum using 24 VDC supply; 2.2 mA Maximum using 80 VRMS supply
Max NAC Current Ratings: For class B wiring system, the current rating is 3A; For class A wiring system, the current rating is 2A
Temperature Range: 32°F to 120°F (0°C to 49°C)
Humidity: 10% to 93% Non-condensing
Dimensions: 4.675˝ H x 4.275˝ W x 1.4˝ D (Mounts to a 4˝ square by 21/8˝ deep box.)
Accessories: SMB500 Series Electrical Box; CB500 Barrier
I56-3550-009
Velociti ®Series
WIRING
NOTE: All wiring must conform to applicable local codes, ordinances, and
regulations. When using control modules in nonpower limited applications,
the CB500 Module Barrier must be used to meet UL requirements for the sepa-
ration of power-limited and nonpower-limited terminals and wiring. The bar-
rier must be inserted into a 4˝ × 4˝ × 21/8˝ junction box, and the control
module must be placed into the barrier and attached to the junction box. (See
Figure 2A.)The power-limited wiring must be placed into the isolated quad-
rant of the module barrier. (See Figure 2B.)
1. Install module wiring in accordance with the job drawings and appropri-
ate wiring diagrams.
2. Set the address on the module per job drawings.
3. Secure module to electrical box (supplied by installer). (See Figure 2A.)
Wire should be stripped to the appropriate length (recommended strip length
is 1/4˝ to 3/8˝). Exposed conductor should be secured under the clamping plate
and should not protrude beyond the terminal block area. Caution: Do not loop
wire under terminals. Break wire run to provide supervision of connections.
IMPORTANT: When using the AOM-2SF for audio applications, remove
Jumper (J1) and discard. The Jumper is located on the back as shown in
Figure 1B. J1 must be removed whenever power supply monitoring feature is
not required.
NOTE: All references to power limited represent “Power Limited (Class 2)”.
All references to Class A also include Class X.
RELAY CONTACT RATINGS
CURRENT RATING MAXIMUM VOLTAGE LOAD DESCRIPTION APPLICATION
2 A 25 VAC PF = 0.35 Non-coded
3 A 30 VDC Resistive Non-coded
2 A 30 VDC Resistive, NAC, and Door Holder Coded
0.46 A 30 VDC (L/R = 20ms) Non-coded
0.7 A 70.7 VAC PF = 0.35 Non-coded
0.9 A 125 VDC Resistive Non-coded
0.5 A 125 VAC PF = 0.75 Non-coded
0.3 A 125 VAC PF = 0.35 Non-coded
12 Clintonville Road
Northford, CT 06472-1653
Phone: [phone]; Fax: [phone]
www.gamewell-fci.com
1 I56-3550-009
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FIGURE 2A. MODULE MOUNTING FIGURE 2B
WITH BARRIER
C1070-00
FIGURE 3. TYPICAL NOTIFICATION APPLIANCE CIRCUIT CONFIGURATION, NFPA CLASS B
(+)
(+)
(+)
47K EOL
resistor
ELR-47K
24 VDC CIRCUIT
Do not loop wire on Terminals 10 & 11.
Break wire run to provide supervision of connections.
To next control module or to end-of-line
resistor. See panel manual for resistor values.
REMOVE J1 IN THIS CONFIGURATION.
24 VDC NAC output —
Listed, regulated,
power-limited per NFPA 70,
reverse polarity, switched
Power and NAC polarities are shown in alarm.
CONTROL
MODULE
(–)
(–)
(–)
(+)
(–)
(+)
(–)
(+)
(–)
All wiring shown is supervised and power limited.
To next
device
Signaling Line Circuit (SLC)
32 VDC max
Twisted-pair wire is
recommended.
From panel
or previous
device
Connect modules to listed
compatible control panels only.
NOTE 1: Any fault on Terminals T7 and T8 is limited to that zone and does not result in a fault on another zone when multiple control modules
are interconnected.
NOTE 2: For multiple control modules to serve more than one notification zone, 24 VDC reverse polarity NAC output wiring to T10 & T11 must
be within 20ft in conduit, and wiring of T10 and T11 between control modules must be mechanically protected.
C1017-01
FIGURE 1A. FIGURE 1B. JUMPER LOCATION
J1
C1059-00 C0910-00
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FIGURE 4. TYPICAL FAULT TOLERANT NOTIFICATION APPLIANCE CIRCUIT CONFIGURATION, NFPA CLASS A
(–)
(+)
(–)
(+)
(+)
(–)
Power and NAC polarities are shown in alarm.
47K EOL resistor
is internal at
Terminals
T8 & T9
To next control module or to end-of-line
resistor. See panel manual for resistor values.
REMOVE J1 IN THIS CONFIGURATION.
CONTROL
MODULE
24 VDC CIRCUIT
Do not loop wire on Terminals 10 & 11.
Break wire run to provide supervision of connections.
24 VDC NAC output —
Listed, regulated,
power-limited per NFPA 70,
reverse polarity, switched
NOTE 1: Any fault on Terminals T7 and T8 is limited to that zone and does not result in a fault on another zone
when multiple control modules are interconnected.
NOTE 2: For multiple control modules to serve more than one notification zone, 24 VDC reverse polarity NAC
output wiring to T10 & T11 must be within 20ft in conduit, and wiring of T10 and T11 between control modules must
be mechanically protected.
NOTE 3: EOLR-1 is required on T6&T7 if host FACP/power supply does not support supervision of control module.
(+)
(–)
(+)
(–)
(+)
(–)
All wiring shown is supervised and power limited.
To next
device
Signaling Line Circuit (SLC)
32 VDC max
Twisted-pair wire is
recommended.
From panel
or previous
device
Connect modules to listed
compatible control panels only.
C1018-01
FIGURE 5 TYPICAL NAC WIRING TO MDL3R SERIES SYNC MODULE, NFPA 72 CLASS B/CLASS A
(+)
(–)
Power and NAC polarities are shown in alarm.
To next control module or to end-of-line
relay. One relay required for each circuit.
NOTE: Some control panels have built-in
supervision and do not require EOLR-1;
refer to panel documentation.
CONTROL
MODULE
24 VDC CIRCUIT
Do not loop wire on Terminals 10 & 11.
Break wire run to provide supervision of connections.
24 VDC NAC output —
Listed, regulated,
power-limited per NFPA 70,
reverse polarity, switched
MDL3 Series
Sync Module
NOTE 1: Any fault on Terminals T7 and T8 is limited to that zone and does not result in a fault on another zone when multiple
control modules are interconnected.
NOTE 2: For multiple control modules to serve more than one notification zone, 24 VDC reverse polarity NAC output wiring to
T10 & T11 must be within 20ft in conduit, and wiring of T10 and T11 between control modules must be mechanically protected.
NOTE 3: CLASS B: Install a 47k EOL resistor and do not loop wires back to T8/T9.
CLASS A: Do not install EOL-47K; resistor is internal at Terminals T8 & T9.
(–)
(+)
(–)
(+)
EOLR-1
(shown
energized)
Class A return: See Note 3
Class B ELR-47K
See Note 3
(+)
(–)
(+)
(–)
(+)
(–)
All wiring shown is supervised and power limited.
To next
device
Signaling Line Circuit (SLC)
32 VDC max
Twisted-pair wire is
recommended.
From panel
or previous
device
Connect modules to listed
compatible control panels only.
C2242-00
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FIGURE 6. TYPICAL WIRING FOR SPEAKER SUPERVISION AND SWITCHING, NFPA CLASS B
(+)
(–)
(+)
(–)
(+)
(–)
(–)
(+)
(–)
(+)
(+)
(–)
AUDIO CIRCUIT
Do not loop wire on Terminals 10 & 11.
Break wire run to provide supervision of connections.
Signaling Line Circuit (SLC)
32 VDC max
Twisted-pair wire is
recommended.
All wiring shown is supervised
and power limited.
Wires must be supervised per NFPA
Connect modules to listed
compatible control panels only.
From panel
or previous
device
CONTROL
MODULE
47K EOL
resistor
ELR-47K
Speakers must be listed
for fire protection.
To next
device
Module polarities are
shown in alarm
To next control module.
Last module must return
wires for supervision.
Supervision
Audio circuit wiring must be twisted pair as a minimum.
See fire alarm system documentation for detailed information.
Audio amplifier, 70.7 Vrms max.
Use only compatible audio amplifiers listed for
fire protection service. Amplifier must provide
wiring supervision per NFPA.
NOTE: Any fault on Terminals T7 and T8 is limited to that zone and does not result in a fault on another zone when multiple control modules
are interconnected.
C1016-02
FIGURE 7. TYPICAL FAULT TOLERANT WIRING FOR SPEAKER SUPERVISION AND SWITCHING, NFPA CLASS A
(+)
(–)
(+)
(–)
(+)
(–) (+)
(–)
(–)
(+)
(–)
(+)
All wiring shown is supervised
and power limited.
To next
device
Signaling Line Circuit (SLC)
32 VDC max
Twisted-pair wire is
recommended.
Wires must be supervised per NFPA
Connect modules to listed
compatible control panels only.
From panel
or previous
device
CONTROL
MODULE
Speakers must be listed
for fire protection.
47K EOL resistor
is internal at
Terminals T8 & T9
Module polarities are
shown in alarm
To next control module.
Last module must return
wires for supervision.
Supervision
Audio circuit wiring must be twisted pair as a minimum.
See fire alarm system documentation for detailed information.
Audio amplifier, 70.7 Vrms max.
Use only compatible audio amplifiers listed for
fire protection service. Amplifier must provide
wiring supervision per NFPA.
AUDIO CIRCUIT
Do not loop wire on Terminals 10 & 11.
Break wire run to provide supervision of connections.
Bypass capacitors: 100µ
A2143-20 non-polarized
<10µA leakage
NOTE: Any fault on Terminals T7 and T8 is limited to that zone and does not result in a fault on another zone when multiple control modules
are interconnected.
C1024-03
WARNING
All relay switch contacts are shipped in the standby state (open) state, but may have transferred to the activated (closed) state during shipping. To ensure that
the switch contacts are in their correct state, modules must be made to communicate with the panel before connecting circuits controlled by the module.
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©2021 Honeywell. 8/16/2021
Velociti®, Gamewell-FCI®, System Sensor®, and Honeywell®are registered trademarks of Honeywell International, Inc.