FTB 312 and FTS 316
Revision13 — 02-20-2001
1-3
Table 1-1 FTB 312-3 and FTS 316 System Features
System
Features
Multiple
Light
Systems
Flashheads
Alarms
Dual
‡
Twin
Standard
Extended Alarms & Signals
FTB 312-3
Yes -
3 typical
Yes -
FH 306
No
White, red,
marker
No
FTB 312-3A
Yes -
3 typical
Yes -
FH 306
No
White, red,
marker
Day intensity, night intensity, PEC, day
mode, night mode
FTB 312-3AE
Yes -
3 typical
Yes -
FH 306
No
White, red,
marker
Day intensity, night intensity, PEC, day
mode, night mode;
†
EAGLE monitoring
FTB 312-3T
Yes -
3 typical
No
‡
Yes -
FH 307T &
FH 308
White, red,
marker
No
FTB 312-3TA
Yes -
3 typical
No
‡
Yes -
FH 307T &
FH 308
White, red,
marker
Day intensity, night intensity, PEC, day
mode, night mode
FTS 316-2
No
Yes -
FH 306
No
White, red,
marker
No
FTS 316-2AE
No
Yes -
FH 306
No
White, red,
marker
Day intensity, night intensity, PEC, day
mode, night mode;
†
EAGLE monitoring
FTS 316-3
Yes -
3 typical
Yes -
FH 306
No
White, red,
marker
No
FTS 316-3AE
Yes -
3 typical
Yes -
FH 306
No
White, red,
marker
Day intensity, night intensity, PEC, day
mode, night mode;
†
EAGLE monitoring
Alarm & Signal Definition:
White Alarm —
Failure while in white flashing mode.
Red Alarm —
Failure while in red flashing mode.
Marker Alarm —
Failure of one or more marker lights.
Day Intensity Error —
The flashhead flashed at an intensity too low for day lighting conditions.
Night Intensity Error —
The flashhead flashed at an incorrect intensity (too low or too high) for night lighting
conditions.
PEC Error —
The photocell failed to switch state within a 19-hour period.
Day Mode —
Indicates that the power converter is in day mode.
Night Mode —
Indicates that the power converter is in night mode.
†
EAGLE:
The “AE” models contain a built-in modem. This allows them to communicate over a
telephone line to a remote computer running EagleWin software. Each “AE” power
converter, or only the “AE” master unit, at the tower site may have an assigned tele-
phone number. This telephone connection allows remote monitoring of the system’s
operation. An alarm is communicated to the remote computer.
‡
Twin Flashheads:
During the day, the FTB 312-3T or FTB 312-3TA System operates an FH 308 Flash-
head (white). At night, it operates an FH 307T Flashhead (red).
NOTE - Contact Rating:
All alarm connections are electrically isolated contacts rated at 120V 1A.
Summary of Contents for FTB 312-3
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Page 70: ...4 8 Revision13 02 20 2001 FTB 312 and FTS 316 PEC510CL Figure 4 7 PEC 510 Photocell ...
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