Securitron PDD-8C8R - Manual (Page 2)

PDB-8C8R Installation Instructions
PDD-8C8R Instructions Doc.# 500-33055 Rev. A
Page 2 of 3
connect any voltage to 32V AC or DC to the Main Power
Terminals. See Dual/Separate Power application figure
below.
Inputs (1-8 IN C) Eight, two position un-pluggable terminal
blocks. When IN & C are shorted together, the like number
output relay will energize. Each relay can also be
energized by an open collector that is common to the
control power, sinking 20ma for each input. Each of the C’s
(common) are connected to control negative power.
Input LED’s (1-8) Whenever an input is active (relay
energized) the associated input red LED will illuminate.
FDT/FT (1-8) Jumpers - These are three pin headers
adjacent to each fuse with a shunt with handle that shorts
the center pin to FTD or FT.
FTD = Fire Trigger Disabled - When selected, the
Trigger will not effect that output.
FT = Fire Trigger – When selected Triggering will force
that Input Relay to De-Energize.
Outputs (1-8 OUTPUT C, +, O) Eight, Three position un-
pluggable terminal blocks. “C” is Power Common and is
connected to (- power). “+” is connected to fused (+power)
and the relay swing arm. “O” is the relay switched output
as selected with N/O or N/C selector jumper
Output Relay Contacts Selector (1-8 NC/NO) Jumpers
These 3 pin headers with shunt selectors are located just
above each output which selects whether the N/C or N/O
contacts are connected to the “O” switched output terminal.
With N/C selected, output would be normally ON, or
connected to swing arm. With N/O selected, output would
turn ON, or close when input is activated. Fire Alarm
Interface Trigger (2.2K EOL TRIG) Two position un-
pluggable terminal block. This input must see the 2.2K
ohm EOL (End Of Line) resistor to be in the normal
condition. The EOL is to be placed in a Listed fire alarm
panel. See Fig 1 illustrating that shorting or opening the
EOL will cause the PDB-8C8R to trigger.
TRIG LED (TRIG) Green LED normally ON. Whenever the
Trigger is active the LED will be OFF.
Ordering Information
PDB-8C8R “ACIC” module only with 1.23 Amp PTC’s
Not Evaluated by UL
Each ACI takes the space of a standard PDM-8. We do not
charge extra for mounting when purchased with a cabinet
power supply.
Specifications
Control (-contr+) ........................... 11–27.5Vdc @ 160mA
Normally no connection is made here. Note: You must add
this current to your total device load calculations to be sure
your load will be within the rating of the power supply as
configured
Main Power (-power+) .................................... 11-27.5Vdc
Note: Must cut J1 & J2 when not using 11-27Vdc power
See Dual/Separate power source configuration Note
Dual/separate power source configuration has not been
evaluated by UL and cannot be configured for UL Listed
products.
Total Amps would be equal to the total current of the
outputs load plus the module draw of 160ma
Rating below are as Evaluated at UL with a AQU243
Larger supplies have more available current.
Fused/Wet Outputs (12v operation):
Max. Output Current ..................330mA,12V (each output)
2.64 A (total all outputs)
Fused/Wet Outputs (24V (each output):
Max. Output Current .............. 155mA, 24V (each output):
1.24 A (total all outputs)
Dry Outputs:
Max. Output Current ............................................ 3A, 30V
As evaluated with UL with 500ma fuses
Terminal blocks un-pluggable .... 5mm spacing 14–22 awg
Fused Outputs 1-8 ............................................. 500mA
Littlefuse P/N 217.500 20mm replacement
The fused outputs of the PDB-8C8R are power limited
when connected to the SPS-3 power-Limited power supply
Output Relays 1-8 Dry Contacts are not to exceed
................................................................... 7A or 100VA
Trigger Input .................................................... 2.2K EOL
Operating Temperature .................................. 0 o to +49 o C
Mounting Holes ......................................... (4) 3.4” x 4.5”
Module Size: ............................... 4.82”w x 3.84h x 1.4”d
Weight: ...................................................................... 8oz
Mounting Note: Secure 4, #6-32 female/female hex
standoffs 7/16” long onto 4, #6-32 studs provided in
distribution option space to the right of SPS-3 inside E-
1485 cabinet back. Place PDB-8C8R on stand offs with
input terminals on top. Secure module with 4, #6-32 x ¼”
pan head screws. No metal hardware should be larger
than .28” in Diameter.