Tower Light Monitor
Monitor Steady or Flashing Beacon Lamps
The TLM is a universal lamp alarm relay designed to sense the failure of flashing or steady incandescent beacon lamps or steady side lights. The toroidal current sensor provides islolation and allows monitoring of more than one line at a time. The TLM energizes when one or more lamps fail. It will monitor the operation of up to four side lights or four beacon lamps.
Dimensions:
3.5" (8.89 cm) H x 2.5" (6.35 cm) W x 1.75" (4.45cm) D
Operating Temperature:
-40° to +65° C
Input Voltage:
120VAC ± 10% 50-60 Hz
Line Voltage Output (Solid State Rated):
≤ 125 W at 120vAC to operate a spare lamp or alarm
Isolated Alarm Output:
10A at 250VAC or 30VDC resistive; 1/4 hp at 125VAC; 1/2 hp at 250VAC
Mounting:
Two #6 (M3.5 x 0.6) screws
Termination:
Screws with captive clamps for up to 14 AWG (2.45 mm² wire)
Trip Delay:
Factory fixed at ≅ 6 s
Circuitry:
Encapsulated
Lamp Monitoring Capacity (in lamps):| Wattage | # of Lamps |
|---|---|
| 48W | 0 |
| 100W | 4 |
| 116W | 4 |
| 500W | 2 |
| 620W | 4 |
| 700W | 2 |
Key Features
Datasheets