Riser Monitor Modules GSA-MRM1
GSA-MRM1 Riser Monitor Modules ⭐
✅ is intelligent analog addressable devices that form part of Kidde’s Signature line of products ⭐
✅The actual operation of the GSA-RM1 is determined by the “personality code” selected by the installer, which is downloaded to the module the Signature loop controller during system configuration.
- Depending on their assigned personality, Riser Monitor Modules may be used to monitor telephone risers or 70 Vac audio, 25 Vac audio, or 12 Vdc to 24 Vdc risers.
- Upon the loss of a signal, the fire alarm control panel indicates an alert status. The Riser Monitor Module requires one module address
Standard Features
• Adjustable time delay
- 0 - 75 seconds (default 15 seconds)
• Monitors audio power or telephone risers
- Reports a trouble condition when voltage on the riser drops below the trouble threshold.
• Plug in (UIO) or standard 2-gang mount
- UIO versions allow quick installation where multiple modules are required. The 2-gang mount version is ideal for remote locations that require a single module.
• Automatic device mapping
- Signature modules transmit information to the loop controller regarding their circuit locations with respect to other Signature devices on the wire loop.
• Electronic addressing
- Programmable addresses are downloaded the loop controller, a PC, or the SIGA-PRO Signature Program/Service Tool. There are no switches or dials to set.
• Intelligent device with microprocessor
- All decisions are made at the module to allow lower communication speed with substantially improved control panel response time and less sensitivity to line noise and loop wiring properties; twisted or shielded wire is not required.
• Non-volatile memory
- Permanently stores serial number, type of device, and job number. Automatically updates historic information including hours of operation, last maintenance date, number of alarms and troubles, and time and date of last event.
Application
The GSA-MRM1 is part of the UIO family of plug-in Signature Series modules. It functions identically to the GSA-RM1, but takes advantage of the modular flexibility and easy installation that characterize all UIO modules. Two- and six-module UIO motherboards are available. These can accommodate individual risers for each on-board module, or risers that are shared by any combination of its UIO modules. All wiring connections are made to terminal blocks on the motherboard. UIO assemblies may be mounted in Kidde enclosures.
Installation
GSA-MRM1: mount the UIOxR motherboard inside a suitable Kidde enclosure with screws and washers provided. Plug the module any available position on the motherboard and secure the module to the motherboard with the captive screws. Wiring connections are made to the terminals on the motherboard (see wiring diagram). UIOxR motherboard terminals are suited for #12 to #18 AWG (2.5 mm2 to 0.75 mm2) wire size.
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Typical Wiring (GSA-MRM1)
Modules will accept #12 AWG (2.5mm2 ), #18 AWG (0.75mm2 ), #16 (1.0mm2 ), and #14 AWG (1.50mm2 ) wire sizes. Note: Sizes #16 AWG (1.0mm2 ) and #18 AWG (0.75mm2 ) are preferred for ease of installation. See Signature Loop Controller catalog sheet for detailed wiring requirement specifications.
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Specifications
| Mounting (GSA-RM1) | North American 2½ inch (64 mm) deep 2-gang box; 1½ inch (38 mm) deep 4 inch square box with 2-gang cover and GSA-MP mounting plates |
| Mounting (GSAMRM1) | Plugs UIO2R, UIO6R or UIO6 Motherboards |
| Current | |
|
Standby Activated |
200 µA 200 µA |
|
Maximum Input Voltages |
|
| Riser monitor |
12 Vdc + 15% 24 Vdc + 15% 25 Vac + 15% 70 Vac + 15% 28 Vdc |
|
Telephone Input Currents |
|
|
12 Vdc 24 Vdc 25 Vac 70 Vac Telephone 24 Vdc |
10 mA dc 10 mA dc 10 mA rms 10 mA rms 20 mA dc |
| Riser loading | |
|
70 Vac 25 Vac 24 Vdc 12 Vdc Telephone |
Z > 11k Ohm Z > 1k Ohm R > 2.4k Ohm (2 amps) R > 1.2k Ohm R > 1.2k Ohm, Z > 1.2k Ohm |
| Trouble Threshold | Approximately 25% of riser input |
| Wiring Terminations | Suitable for #12 to #18 AWG (2.5 mm² to 0.75mm²) |
| Personality Codes | Two Selectable Codes Available |
| Address Requirements | Uses One Module Address |
| Operating Voltage | 15.2 to 19.95 Vdc |
| Construction | High Impact Engineering Polymer |
| Storage and Operating Environment |
Operating Temperature: 32° F to 120° F (0° C to 49° C) Storage Temperature: -4° F to 140° F (-20° C to 60° C) Humidity: 0 to 93% RH |
| LED Operation |
On-board Green LED - Flashes when polled; On-board Red LED - Flashes when in alarm/active |
| Compatibility | Use With: Signature Loop Controller |
| Agency Listings | UL, ULC, MEA, CSFM |
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