POTTER PAD100-RM Relay Module Instruction Manual
- June 9, 2024
- POTTER
Table of Contents
POTTER PAD100-RM Relay Module
Installation Manual
NOTICE TO THE INSTALLER
This manual provides an overview and the installation instructions for the
PAD100-RM module. This module is only compatible with addressable fire systems
that utilize the PAD Addressable Protocol. All terminals are power limited and
should be wired in accordance with the requirements of NFPA 70 (NEC) and NFPA
72 (National Fire Alarm Code). Failure to follow the wiring diagrams in the
following pages will cause the system to not operate as intended. For further
information, refer to the control panel installation instructions. he module
shall only be installed with listed control panels. Refer to the control panel
installation manual for proper system operation.
Description
The PAD100-RM uses one (1) SLC loop address to provide one (1) Form C relay contact. The module mounts on either an UL Listed 2-1/2″ deep 2-gang box or 1-1/2″ deep 4″ square box. The PAD100-RM includes one red LED to indicate the module’s status. In normal condition, the LED flashes when the device is being polled by the control panel. If the LED blink has been disabled via the programming software, in a normal condition the LED of the device will be off.
Setting the Address
All PAD protocol detectors and modules require an address prior to connection
to the panel’s SLC loop. Each PAD device’s address (i.e., detector and/or
module) is set by changing the dip switches located on the device. PAD device
addresses are comprised of a seven (7) position dip switch used to program
each device with an address ranging from 1–127.
Figure 1. PAD Device Dip Switch Addresses Table (Addresses 1–127)
Note: Each “gray” box indicates that the dip switch is “On,” and each
“white” box indicates “Off.”
The examples shown below illustrate a PAD device’s dip switch settings: the
1st example shows a device not addressed where all dip switch settings are in
the default “Off” position, the 2nd illustrates an addressed PAD device via
the dip switch settings.
Figure 2. Examples of PAD Device Showing Default Dip Switch Setting
(Unaddressed) & Addressed PAD Device
Before connecting a device to the SLC loop, take the following precautions to prevent potential damage to the SLC or device.
- Power to the SLC is removed.
- Field wiring on module is correctly installed.
- Field wiring has no open or short circuits.
Technical Specifications
- Operating Voltage: 24.0V
- Max SLC Standby Current: 240 μ A
- Max SLC Alarm Current: 240 μ A
- Relay Contacts: 2A @30VDC, 0.5A @125VAC
- Operating Temperature Range: 32̊ to120̊ F (0̊ to 49̊ C)
- Operating Humidity Range: 0 to 93% (non-condensing)
- Max no. of Module Per Loop: 127 units
- Dimensions: 4.17″ L x 4.17″ W x 1.14″ D
- Mounting Options: UL Listed 2-1/2″ deep 2-gang box or 1-1/2″ deep 4″ square box
- Shipping Weight: 0.6 lbs
Wiring Diagrams
The wiring diagram shown below illustrates how to wire a PAD100-RM module. Additionally, an installation diagram shows how to install the module using a compatible electrical box.
Figure 3. Example of Installing a PAD100-RM Using a Compatible Electrical Box
Figure 4. Example of Wiring a PAD100-RM
Notes
- Contact output wiring is power limited when the device power supply is power limited. Contact output wiring is non-power limited when the device power supply is non-power limited. When using non power limited wiring, it must use an alternate opening in the back box and the wire routed at least 1/4 inches from the SLC wiring.
- SLC wiring style supports the Class A, Class B and Class X.
- SLC loop wiring (SLC+, SLC-) are power limited.
- Wiring for terminals SLC+, SLC- are supervised.
- All wiring is between #12 (max.) and #22 (min.).
- Wire Preparation – Strip all wires 1/4 inch from their edges as shown here:
- Stripping too much insulation may cause a ground fault.
- Stripping too little may cause a poor connection and subsequently an open circuit.
NOTICE
It is possible that the internal relay in the PAD100-RM may be shipped in the non-normal / activated state. To ensure that the internal relay is set to the normal state, connect the module to the SLC loop and reset the control panel before terminating the wiring to the module’s output. These instructions do not purport to cover all the details or variations in the equipment described, nor provide for every possible contingency to be met in connection with installation, operation and maintenance. Specifications subject to change without prior notification. For Technical Assistance contact Potter Electric Signal Company at 866-956-1211. Actual performance is based on proper application of the product by a qualified professional. Should further information be desired or should particular problems arise, which are not covered sufficiently for the purchaser’s purpose, the matter should be referred to a distributor in your region.
firealarmresources.com Potter Electric Signal Company, LLC • St. Louis, MO • Phone: 800-325-3936 • www.pottersignal.com
References
- Fire Alarm Resources | Download fire alarm documents
- Potter Electric: Fire Alarms & Fire Sprinkler Systems
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