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Edwards EST 3-12SY EST3 12-Switch 12-Yellow LED Display Control Module
- Regular price
- $455.00
- Sale price
- $455.00
- Regular price
-
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Product Description P/N: 3-12SY
Description
The Edwards EST 3-12SY is an EST3 Series LED display/control module designed to provide programmable operator control and visual status indication within compatible fire alarm control panels and annunciators. Edwards EST part number 3-12SY combines 12 control switches with 12 yellow LEDs in a compact module that connects to the EST3 local rail architecture.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards EST |
| Category | Fire Alarm & Life Safety |
| Part Number | 3-CHAS7 |
| Subcategory | Fire Alarm Panel Chassis |
| Series | EST3 |
| Product Type | Modular Control Panel Chassis Assembly |
| Chassis Capacity | 7 Local Rail Modules |
| Power Supply Capacity | Up to 2 Compatible Power Supplies |
| Additional Module Capacity | 1 Half-Footprint Module |
| Chassis Space Required | 1 Chassis Space |
| Installation Location | Inside Compatible EST3 Enclosure / Wallbox |
| Compatible System | Edwards EST3 Fire Alarm and Life-Safety Systems |
| Module Architecture | EST3 Local Rail |
| Primary Function | Mechanical Mounting and Organization of EST3 Panel Electronics |
| Electrical Function | Passive Chassis; Function Determined by Installed Modules |
| Construction | Metal Chassis Assembly |
| Installation Type | Cabinet / Wallbox Internal Mounting |
| Application | Modular Fire Alarm Control Panel Assembly and Expansion |
| Weight | Approx. 6 lb (2.7 kg) |
Information About 3-12SY
The 3-12SY is an EST3 Control Display Module built for configurable operator interfaces in Edwards fire alarm and life-safety systems. Its front panel incorporates 12 individually programmable switches paired with 12 yellow LED indicators, while slide-in labels allow each control position to be identified according to its assigned system function. The module normally installs over an EST3 local rail module, receiving power and control signals through a ribbon-cable connection; where no local rail module is available, a 3-LDSM LED Display Support Module can provide the required mounting support. Surface-mount electronics minimize panel space and power requirements, while programmable switch and indicator assignments allow the module to support functions such as zone control, equipment status, auxiliary operations, and other application-specific commands.
Key Features:
- 12 Programmable Switches: Provides twelve individual operator control positions that can be assigned according to system programming.
- 12 Yellow LEDs: Includes one yellow status indicator associated with each of the twelve switch positions.
- EST3 Integration: Designed for use with the Edwards EST3 fire alarm and life-safety platform.
- Local Rail Installation: Mounts over compatible EST3 local rail modules for efficient use of panel space.
- Ribbon Cable Interface: Receives power and control signals from the supporting electronics through a ribbon-cable connection.
- Optional 3-LDSM Support: Can be installed over a 3-LDSM LED Display Support Module when no functional local rail module is present.
- Programmable Functions: Switches and LEDs can be assigned to system functions according to the required control strategy.
- Slide-In Labels: Replaceable labeling strips allow customized identification of individual controls and indicators.
- Surface-Mount Electronics: Compact electronic construction reduces physical space and power requirements within the control panel.
- Lamp Test Capability: LED operation can be verified through a programmed control switch or the system's node lamp-test function.
- Addressable Operator Interface: The 12 switches and corresponding indicators are individually represented within the system's operator-layer addressing structure.
- Annunciator Compatibility: Suitable for compatible EST3 local and remote annunciator configurations using Control Display Modules.
The 3-12SY delivers the reliability and precision required for programmable operator control and yellow status annunciation in Edwards EST3 fire alarm and life-safety systems.
Description
The Edwards EST 3-12SY is an EST3 Series LED display/control module designed to provide programmable operator control and visual status indication within compatible fire alarm control panels and annunciators. Edwards EST part number 3-12SY combines 12 control switches with 12 yellow LEDs in a compact module that connects to the EST3 local rail architecture.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards EST |
| Category | Fire Alarm & Life Safety |
| Part Number | 3-CHAS7 |
| Subcategory | Fire Alarm Panel Chassis |
| Series | EST3 |
| Product Type | Modular Control Panel Chassis Assembly |
| Chassis Capacity | 7 Local Rail Modules |
| Power Supply Capacity | Up to 2 Compatible Power Supplies |
| Additional Module Capacity | 1 Half-Footprint Module |
| Chassis Space Required | 1 Chassis Space |
| Installation Location | Inside Compatible EST3 Enclosure / Wallbox |
| Compatible System | Edwards EST3 Fire Alarm and Life-Safety Systems |
| Module Architecture | EST3 Local Rail |
| Primary Function | Mechanical Mounting and Organization of EST3 Panel Electronics |
| Electrical Function | Passive Chassis; Function Determined by Installed Modules |
| Construction | Metal Chassis Assembly |
| Installation Type | Cabinet / Wallbox Internal Mounting |
| Application | Modular Fire Alarm Control Panel Assembly and Expansion |
| Weight | Approx. 6 lb (2.7 kg) |
Information About 3-12SY
The 3-12SY is an EST3 Control Display Module built for configurable operator interfaces in Edwards fire alarm and life-safety systems. Its front panel incorporates 12 individually programmable switches paired with 12 yellow LED indicators, while slide-in labels allow each control position to be identified according to its assigned system function. The module normally installs over an EST3 local rail module, receiving power and control signals through a ribbon-cable connection; where no local rail module is available, a 3-LDSM LED Display Support Module can provide the required mounting support. Surface-mount electronics minimize panel space and power requirements, while programmable switch and indicator assignments allow the module to support functions such as zone control, equipment status, auxiliary operations, and other application-specific commands.
Key Features:
- 12 Programmable Switches: Provides twelve individual operator control positions that can be assigned according to system programming.
- 12 Yellow LEDs: Includes one yellow status indicator associated with each of the twelve switch positions.
- EST3 Integration: Designed for use with the Edwards EST3 fire alarm and life-safety platform.
- Local Rail Installation: Mounts over compatible EST3 local rail modules for efficient use of panel space.
- Ribbon Cable Interface: Receives power and control signals from the supporting electronics through a ribbon-cable connection.
- Optional 3-LDSM Support: Can be installed over a 3-LDSM LED Display Support Module when no functional local rail module is present.
- Programmable Functions: Switches and LEDs can be assigned to system functions according to the required control strategy.
- Slide-In Labels: Replaceable labeling strips allow customized identification of individual controls and indicators.
- Surface-Mount Electronics: Compact electronic construction reduces physical space and power requirements within the control panel.
- Lamp Test Capability: LED operation can be verified through a programmed control switch or the system's node lamp-test function.
- Addressable Operator Interface: The 12 switches and corresponding indicators are individually represented within the system's operator-layer addressing structure.
- Annunciator Compatibility: Suitable for compatible EST3 local and remote annunciator configurations using Control Display Modules.
The 3-12SY delivers the reliability and precision required for programmable operator control and yellow status annunciation in Edwards EST3 fire alarm and life-safety systems.