Manual

2
FT = Fire Trigger – When selected Triggering will force that
Input Relay to De-Energize.
Dry/Wet Option (1-8 Fuse Models 8F8R) Through a Fuse, the
(+ Power) is connected to the swing arm of each Relay to distribute
power to its output. Removing the Fuse, removes the power from
the relay. The (+) now becomes the Common Swing Arm and the
“O” is the N/O or N/C contact as selected with jumper.
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-8F8R to trigger.
TRIG LED (TRIG) Green LED normally ON. Whenever the Trigger is
active the LED will be OFF.
Specifications
Control (- CONTR +) 12–24VDC @ 37mA
Normally no connection is made here. Note: Dual/separate power source configuration has not been evaluated by UL and cannot be
configured for UL Listed products.
Main Power (-power+) 12-28VDC (12-24 VDC Nominal)
Note: Must cut J1 & J2 when not using 12-24VDC power See Dual/Separate power source configuration
Fused/Wet Outputs (11.2-28V DC operation):
Max. Output Current 2A variants 2A per port / Total 16A
Max. Output Current 1A variants 1A per port; Total 8A
Total Power Supply draw would be equal to the total current of the outputs load plus the module draw of 37mA
Dry Outputs (Models 8F8R only) 3A, 30VDC; 3A, 250VAC Resistive Load.
Terminal blocks un-pluggable
5mm spacing 14–22 awg
Note: Wires should be properly sized based on output load
PTC Rating Outputs 1-8 2.5A for 2A variants, 1.1A for 1A variants
Glass Fuse Rating Output 1-8 2A,250VAC ; 1A,250VAC
2A Replacement: Littelfuse part number 0217002.HXP. 1Amp replacement: Littelfuse part number 0217001.HXP
Caution: For continued protection against risk of fire, replace only with fuse of the same type and having the same electrical ratings.
The fused outputs of the PDB-8F8R are power limited only when connected a UL Listed power-limited power supply
Output Relays 1-8 Dry Contacts are not to exceed 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
UL Listings
UL 294 Access Control System Unit
Line Security Level I
Endurance Test Level IV
Standby Power Level I
Attack Test Level I
UL 603 Power supplies for Use with Burglar-Alarm Systems
ULC S318 Power supplies for Burglar Alarm Systems
ULC S533 Standard for Egress Door Securing and Releasing Devices
Note: The unit shall be installed in accordance with the National Electrical Code, ANSI/NFPA 70; Canadian Electrical Code, or any other
applicable codes.
Note: For UL compliance unit shall be installed in a suitable enclosure that is listed to UL 603 or UL 294 or ULC-S318 or ULC-S533.
Note: All interconnected devices must be UL Listed.