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TTD-H | FW Murphy Solid-State Fault Annunciator
- Regular price
- $1,099.00
- Sale price
- $1,099.00
- Regular price
-
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Product Description P/N: TTD-H
Description
The FW Murphy TTD-H (50700597) is a solid-state fault annunciator designed to monitor, detect, and display fault conditions in industrial and engine-driven systems. It provides reliable alarm and shutdown functionality, ensuring operators receive timely notification of abnormal conditions. With configurable sensor inputs and an integrated LCD interface, the TTD-H supports precise system monitoring and enhanced operational safety.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | FW Murphy |
| Category | Controls & Indicators |
| Part Number | TTD-H |
| Subcategory | Panel Meter / Fault Annunciator |
| Includes | Power supply |
| Sensor Inputs | Up to 48 (N.O. and N.C. configurable) |
| Display Type | LCD with annunciation and configuration readouts |
| Operator Interface | Keypad programming or MConfig software |
| Communication | Serial port, selectable baud rates up to 38,400 |
| Power Input | Via Phoenix connector or remote PSU (PSU-2-T) |
| Functions | Alarm/shutdown, tachometer (optional), prelube/postlube |
| Environmental Rating | CSA Class I Div 1 & 2, Groups B, C, D |
| Additional Features | Backup battery, lubricator no-flow detection, DC supply monitoring |
| Cooling | Solid-state, no moving parts |
| Application | Pumps, compressors, industrial engines |
Information About TTD-H
The TTD-H is part of FW Murphy’s TTD annunciator series, engineered to provide programmable alarm and shutdown control for pumps, compressors, and other engine-driven equipment. It features a built-in microprocessor, LCD display, and keypad used to configure up to 48 user-selectable sensor inputs, supporting both normally open and normally closed devices. The unit integrates easily into control panels and can receive power either directly through a Phoenix connector or via a remote-mounted power supply. Typical usage includes industrial engines requiring fault annunciation, overspeed/underspeed monitoring, lubrication timing, and configurable alarm sequencing for improved safety and system protection.
Key Features:
- Fully configurable annunciator: Supports up to 48 N.O./N.C. sensor inputs.
- LCD display head: Shows faults, engine speed, elapsed time, and configuration data.
- Alarm/shutdown capabilities: Automates system response to critical conditions.
- Serial communication port: Selectable baud rates up to 38,400 for data access.
- Optional tachometer: Provides overspeed and underspeed protection.
- Prelube/postlube timers: Enhances equipment longevity and safety.
- Built-in test mode: Allows sensor circuit testing without shutting down equipment.
- CSA Class I, Div 1 & 2 certified: Suitable for hazardous industrial environments.
The TTD-H delivers the reliability and precision required for advanced engine fault monitoring applications.
Description
The FW Murphy TTD-H (50700597) is a solid-state fault annunciator designed to monitor, detect, and display fault conditions in industrial and engine-driven systems. It provides reliable alarm and shutdown functionality, ensuring operators receive timely notification of abnormal conditions. With configurable sensor inputs and an integrated LCD interface, the TTD-H supports precise system monitoring and enhanced operational safety.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | FW Murphy |
| Category | Controls & Indicators |
| Part Number | TTD-H |
| Subcategory | Panel Meter / Fault Annunciator |
| Includes | Power supply |
| Sensor Inputs | Up to 48 (N.O. and N.C. configurable) |
| Display Type | LCD with annunciation and configuration readouts |
| Operator Interface | Keypad programming or MConfig software |
| Communication | Serial port, selectable baud rates up to 38,400 |
| Power Input | Via Phoenix connector or remote PSU (PSU-2-T) |
| Functions | Alarm/shutdown, tachometer (optional), prelube/postlube |
| Environmental Rating | CSA Class I Div 1 & 2, Groups B, C, D |
| Additional Features | Backup battery, lubricator no-flow detection, DC supply monitoring |
| Cooling | Solid-state, no moving parts |
| Application | Pumps, compressors, industrial engines |
Information About TTD-H
The TTD-H is part of FW Murphy’s TTD annunciator series, engineered to provide programmable alarm and shutdown control for pumps, compressors, and other engine-driven equipment. It features a built-in microprocessor, LCD display, and keypad used to configure up to 48 user-selectable sensor inputs, supporting both normally open and normally closed devices. The unit integrates easily into control panels and can receive power either directly through a Phoenix connector or via a remote-mounted power supply. Typical usage includes industrial engines requiring fault annunciation, overspeed/underspeed monitoring, lubrication timing, and configurable alarm sequencing for improved safety and system protection.
Key Features:
- Fully configurable annunciator: Supports up to 48 N.O./N.C. sensor inputs.
- LCD display head: Shows faults, engine speed, elapsed time, and configuration data.
- Alarm/shutdown capabilities: Automates system response to critical conditions.
- Serial communication port: Selectable baud rates up to 38,400 for data access.
- Optional tachometer: Provides overspeed and underspeed protection.
- Prelube/postlube timers: Enhances equipment longevity and safety.
- Built-in test mode: Allows sensor circuit testing without shutting down equipment.
- CSA Class I, Div 1 & 2 certified: Suitable for hazardous industrial environments.
The TTD-H delivers the reliability and precision required for advanced engine fault monitoring applications.