TTD™ Annunciator Panel For Sale


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CountryUnited States
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The TTD is a fully configurable fault annunciator and shut-down control system designed to protect engines, compressors and associated equipment.

This easy-to-operate panel features a simple interface. One display head is common to all configurations which requires fewer spare parts. The optional tachometer may use CD ignition or MPU input. The panel offers optional pre-lube or post-lube functionality as well as optional no-flow detection. It can monitor 48 user-configurable sensors.

TTD™ Annunciator Panel For

Easy to operate
Simple interface
One display head is common to all configurations requiring fewer spare parts
Optional tachometer using CD ignition or MPU input
Optional pre-lube & post-lube functionality
Optional no-flow detection
Monitors 48 user-configurable sensors

Power Requirements:
PSU-2: 10-32VDC, 10W (max); 90-400VDC CD Ignition, 750uA @ 100VDC (max)

On-Board Backup Power: Lithium battery, 6 VDC, 1300 mAh

Digital Inputs: 48 (a.k.a. Channels)
Sensor Types: Discrete Input, N.O./N.C., intrinsically safe or non incendive

Magnetic Pickup Input: 3.6 – 120 VAC, 2-10 kHz

IGN: 0.4A @ 400VDC(*) for 5 seconds
0.15A @ 400VDC(*) cont. duty

FV- : 0.5A @ 400VDC(*) cont. duty

ALR: 0.5A @ 48VDC

AUX: 0.5A @ 48VDC

Operator Interface:
Display Type: LCD, Static, 80 segment, custom text with LED Backlight

Display Viewable Area: ~ 2.79 x 1 in. (71.04mm x 25.4mm)

Display Contrast: Automatic

Display Backlight: Yellow (Normal Operation); Red (Shutdown) (Backlight will only be available when unit is powered by DC or AC. This feature is not available on PSU-1.)

Voltage Level Monitor: Monitor and display voltage level of DC Supply, CD Ignition, and internal battery

Keypad: 6 switches: Ridge Embossed, Metal Dome, Tactile 14 Oz. Trip Force

Enclosure Cutout: 5.25 x 5.25 inches (133 mm)

Operating Temperature: -40 to +85 degrees C

Viewable Temperature: -40 to +85 degrees C

Storage Temperature: -40 to +85 degrees C

Tachometer Accuracy: ±0.5% of the display reading or ±1 RPM, whichever is greater

Resetable Hourmeter Range: 0 to 99,999 hrs

Non-Resetable Hourmeter Range: 0 to 99,999 hrs

Hourmeter Accuracy: ±1 hour per year

Communication Ports: 1
A single bi-color (GREEN/RED) LED is provided to give visual indication of active transmit and receive traffic; only one connection will be active at any time

Interface: Factory configured for RS232; field-selectable for RS232 or RS485

Baud/Configuration: 9600, 19.2K, 38.4K(**);N,8,1;N,8,2

Protocol: Modbus (server)

Connection: There are 2 screw terminal connectors for RS485
There are 2 screw terminal connectors for RS232
There is 1 screw terminal common for both ports labeled as GND

Third Party Approvals:
TTD-H, PSU-2: CSA Class I, Division 2, Groups B, C, and D

Intuitive Display Icons:
Display status and assist in setup and operation resulting in greater ease of operation and interface. The appropriate icon will turn on to indicate unit status or navigation through the setup features.
RUN – Run mode
RPM – Screen Value
HOURS – Screen Value
TYPE – Channel Type Configuration
LOW BATT – Low Battery Warning (displayed when condition exists)
HISTORY – Shutdown History
TEST – Test Mode
LUBE – Pre-lubrication Timer
POSTLUBE – Post-lubrication Timer
SHUTDOWN – Stop Mode
ALARM – Alarm(s) Warning (displayed when condition exists)
SETPOINT – Edit Set-point Value
SETUP – Setup Menu(s)

(*) CSA approved for 250VDC maximum.
(**) 38.4K Baud will not be available when IGN input is selected as the source for RPM calculations. When MPU is selected, this feature is available for selection.