Page 1
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Model 5883 Relay Interface Board
The following instruction describe how to install
the 5883 to a Silent Knight Addressable fire
control panel. Refer to the control panel
installation manual (P/N 151139 or 151209) for
programming instructions.
The 5883 is a relay interface board that has 10
general purpose Form C relays that can be used
for activating voice evacuation, elevator recall or
HVAC fan cut-off, as examples.
Each relay is activated by an open collector
input from a controlling device such as a 5880.
Wiring
Note: Installation and wiring of this device must be done
in accordance with NFPA 72 and local ordinances.
Important! All wiring is supervised and power limited.
Specifications
Table 1 lists the electrical, physical and
environmental specifications of the Model 5883.
Table 1: Model 5883 Specifications
Specification Parameter Rating
Operating Temperature:
Cabinet
Dimensions:
Relay Trigger Voltage: 5 VDC
Form C Relay
Operating Voltage 24 VDC @ 420 mA max.
Height: 10-2/8” (26.04 cm)
Width: 10-3/8” (26.35 cm)
Depth: 3-1/8” (7.94 cm)
For indoor use only
32° - 120° F
(0° - 49° C)
5.0A @ 30 VDC or 250 VAC
resistive
Figure 1: Wire Routing Example
Important! 1/4" spacing must be maintained between
High and Low voltage circuits; as well as
between power limited and non-power
limited circuits.
Important! When using a combination of power limited
and non-power limited circuits you must
leave an unused relay in-between to
maintain a 1/4’ spacing.
P/N 151194
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Model 5883 Installation Instructions
+–
Connecting the 5883 to Aux power
Connect the power terminals of the 5883 to a 24
VDC power supply as shown in Figure 2.
Figure 2: Auxiliary Power Connections
Note: Auxiliary power is supplied by a Regulated UL
listed power supply for Fire Protective Signalling
Systems.
Auxiliary Power Using Flexput™ Circuits
The 5883 can use aux power from any 24 VDC
source. The following describes how to use the
Flexput circuits as the auxiliary power source:
1. Connect the aux power wires to the Flexput terminals using “X” terminals as positive, and “O” terminals as negative power. See Figure 3.
Figure 3: Flexput Auxiliary Power Output
2. Configure the auxiliary power output for constant output through programming. Refer to the control panel installation manual (P/Ns 151139 & 151209).
2 P/N 151194
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Wiring
12
1
P1
Must be wired within
3 feet of the 5883 and
run in conduit.
12-Pin Input Connector
The 5883’s 12-Pin input connector (P1) plugs
directly onto any of the 12-pin connectors on the
5880.
The following table list the pin-outs for the P-1
pin connector on the 5883.
Pin
Number
1 Trigger Relay 1 7 Trigger Relay 7
2 Trigger Relay 2 8 Trigger Relay 8
3 Trigger Relay 3 9 Trigger Relay 9
4 Trigger Relay 4 10 Trigger Relay 10
5 Trigger Relay 5 11 +5 VDC
6 Trigger Relay 6 12 Not Used
Function
Pin
Number
Function
Relay Wiring
The 10 on-board relays are all Form C relays.
Figure 4 is an example of how the relays can be
used.
Figure 4: Relay Wiring Example
P/N 151194 3
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Model 5883 Installation Instructions
Mounting
Holes
Mounting
Holes
Cabinet
Included
Mounting
Screw
Mounting
Screw
Mounting
Mount the cabinet as shown in Figure 5. Install
the 5883 circuit board as shown in Figure 6.
Figure 5: Cabinet Installation
Figure 6: Circuit Board Mounting
4 P/N 151194 Rev A
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