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PowerSeries - PC1616/PC1832/PC1864
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1.1 Keybus Wiring
The 4-wire KEYBUS (red, black, yellow and green) is the communication connection between the control panel and all modules. 
The 4 KEYBUS terminals of all modules must be connected to the 4 KEYBUS terminals of the main control panel.
The following rules must be followed when wiring the Keybus:
Minimum 22 AWG wire, maximum 18 AWG (2-wire twisted preferred
Do NOT use shielded wire
Modules can be home run, connected in series or can be T-tapped pro-
vided that the maximum wire distance from the control panel to any 
module does not exceed 1,000 feet (305m)
No more than 3,000 feet (915m) of wire can be used in total
1.2 Zone Wiring
Zones can be wired for Normally Open, Normally Closed Contacts 
with Single-end-of-line (SEOL) resistors or  Double End-of-Line 
(DEOL) resistors. Observe the following guidelines
For 
UL
 Listed Installations use SEOL or DEOL only.
Minimum 22 AWG wire, maximum 18 AWG
Do NOT use shielded wire 
Wire run resistance shall not exceed 100
Ω. Refer to the chart below.
Section [001-004] Selects Zone Definition
Section [013] Opt [1] Selects Normally Closed or EOL resistors
Section [013] Opt [2] Selects Single EOL or Double EOL resistors.
Zone Status - Loop Resistance/Loop Status
•  Fault - 0
Ω
 (shorted wire/loop)
•  Secure - 5600
Ω
 (contact closed)
•  Tamper - infinite (broken wire, open)
•  Violated - 11,200
Ω
 (contact open)
1.3 Zone Expanders
Zone expanders add zones in groups 
of eight to the Alarm system. Module 
jumpers J1,J2,J3 are required to 
assign zones to these modules. 
Jumper settings for PC5108v2 are 
shown here.
• 
PC5108v1.0 supports first 32 zones only.
• 
PC5700 enrolls as two modules 
• 
Do NOT use PC5108v1 &v2 on the same 
panel.0
Module 
Zones
Jumpers
Assigned
J1
J2
J3
ON
ON
ON
Zones Disabled
OFF ON
ON
Zones 09-16
ON
OFF ON
Zones 17-24
OFF OFF ON
Zones 25-32
ON
ON
OFF
Zones 33-40
OFF ON
OFF
Zones 41-48
ON
OFF OFF
Zones 49-56
OFF OFF OFF
Zones 57-64
Refer to to the associated installation sheet for Jumper locations for the 
PC5108v1, or PC5700
1.4 Bell Wiring
These terminals supply 700mA of current at 12VDC for commercial installations and 11.1-12.6 VDC for 
residential installations (e.g.DSC SD-15 WULF). To comply with NFPA 72 Temporal Three Pattern
 requirements: Program Section [013] Opt [8]  ON.
NOTE: Steady, Pulsed alarms are also supported.
The Bell output is supervised and power limited by 2A PTC. If unused, connect a 1000
Ω
 resistor across Bell+ 
and Bell- to prevent the panel from displaying a trouble. See [ ][2].
CONTROL
PANEL
150’ (46m)
150’ (46m)
500’ (152m)
500’ (152m)
Burglary Zone Wiring Chart
Wire
Gauge
Maximum wire Length to
End-of-line Resistor
(feet/meters)
22
3000 / 914
20
4900 / 1493
19
6200 / 1889
18
7800 / 2377
Figures are based on maximum wiring
resistance of 100 Q
Normally Closed Loops - Do NOT use for UL Installations
Single End-of-Line Resistor Wiring
Double End-of-Line Resistor Wiring