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Access Power Distribution Boards
Model
PD-4PTQ
PD-4BTQ
PD-8PTQ
PD-8BTQ
Features:
• For 12/24 VAC/VDC operation
• Each output individually fused
• Each output can operate in both fail-safe
and fail-secure modes
• Each output individually controlled
• Individual output relays (10A@24VDC)
• Output fuses rated at 3.0A (PTC@2.5A)
• Individual status LEDs for each output and
for emergency input
• Auxiliary supervision relay (1A@28VDC)
Manual
Output Fuse
Type
Rating
PTC
Blade
PTC
Blade
PD-8BTQ shown
No. of
Outputs
2.5A
3.0A
2.5A
3.0A
• Equipped with dry and wet trigger inputs
(blade versions only)
• Includes auxiliary interface to enable
emergency egress, alarm monitoring, or to
trigger other devices
• Includes auxiliary interface disconnect,
individually selectable for each output
• Compatible with ENFORCER Access
Control Power Supplies
Main
Fuse
4
10A
4
10A
8
10A
8
10A
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Table of Contents
Summary of Contents for SECO-LARM SLI ENFORCER PD-4PTQ
- Page 1 Access Power Distribution Boards Manual PD-8BTQ shown Output Fuse No. of Main Model Outputs Fuse Type Rating PD-4PTQ 2.5A PD-4BTQ Blade 3.0A PD-8PTQ 2.5A PD-8BTQ Blade 3.0A Features: • For 12/24 VAC/VDC operation • Equipped with dry and wet trigger inputs (blade versions only) •...
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Page 2: Parts List
Output 3 jumpers J1 and J2 4 terminals N.C., C., N.O., COM N.C., C., N.O., COM power supply, N.C., C., N.O., COM Output 2 Output 4 cut jumper J3 N.C., C., N.O., COM N.C., C., N.O., COM SECO-LARM U.S.A., Inc. -
Page 3: Terminal Overview
+, –, T, +, RET ( – ) Interface Control Control Panel's output circuit (see Figs. 1~5, pg. 7) Panel Inputs Auxiliary Interface Control NO, C, NC Form C relay contact (1A@28VDC) for alarm reporting Panel Outputs PD-8PTQ and PD-8BTQ SECO-LARM U.S.A., Inc. -
Page 4: Installation Notes
For fail-secure operation, connect the positive input of the powered device to the terminal marked "NO." b. Dry Form C outputs i. Remove the corresponding fuse for the output. ii. Connect the negative input of the powered device directly to the negative input of the power supply. SECO-LARM U.S.A., Inc. - Page 5 For normally closed output, connect to the terminals marked "NC" and "C." NOTE: The unit should be tested at least once a year for proper operation. Voltage on each output should be tested for both triggered and untriggered states and the operation of the AICP must be simulated. SECO-LARM U.S.A., Inc.
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Page 6: Typical Application
"Control." In this case, the two jumpers J1 and J2 marked above must also be cut. 8. In this example, the Auxiliary Interface's N.O. (or N.C. for normally closed installations) and C outputs are connected as Form C dry contacts (see pg. 7 for other options). SECO-LARM U.S.A., Inc. - Page 7 "C" and "INP –" Aux Reset Interface terminals. Add a Switch – jumper between the "N.C." and "INP +" terminals. Connect an N.C. N.O. reset switch to the "T" and Trigger Input " INP +" terminals (see Fig. 5). SECO-LARM U.S.A., Inc.
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Page 8: Troubleshooting
WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for one (1) year from the date of sale to the original customer. SECO-LARM’s obligation is limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if...