1-6
Revision13 — 02-20-2001
FTB 312 and FTS 316
Photocell
In a single unit installation, you connect the pho-
tocell to TB1-1 and TB1-2 on the main panel of
the PC 312-3. In a multiple-unit installation you
connect it to TB1-1 and TB1-2 of the first power
converter, the master unit. Other units are slaves.
Typically in multiple-unit installations, the first
PC 312-3 is the one that operates the topmost
flashhead. In multiple-unit installations, TB1-1
and TB1-2 of slave 1 are jumpered together, as is
TB1-1 and TB1-2 of slave 2.
Power Converter Main Panel:
Alarms and Signals
Terminals on TB1 of the PC 312-3 indicate vari-
ous system failures and day or night modes of
operation, and they are connected to electrically
isolated contacts of relays inside the PC 312-3.
Electrically isolated contacts are not connected to
any other circuitry. They act as switches rated at
1 ampere 120 VAC, allowing you to connect the
PC 312-3 to external monitoring equipment. They
change state (for example, from normally closed
(NC) to open or from normally open (NO) to
Table 1-4 PCB1 24747xx Neon or Lamp Function Indicators
LED or Neon
Lamp
Function
I
15
NITE ERR — On for incorrect intensity for night operation.
I
9
DAY ERR — On for incorrect intensity for day operation.
I
14
PEC ALM — On when the photocell fails to switch state within a 19-hour period; factory set.
I
8
WHT ALM — On when a white alarm occurs.
I
13
RED ALM — On when a red alarm occurs.
I
7
MKR ALM — On when marker alarm occurs (a marker or markers are out).
I
12
FAN — Not used.
I
6
SYNC — Flashes when flash control output is on. Flashes regularly during normal flashing opera-
tion of the power converter.
I
11
CONF — Confirm; flashes after each valid flash.
I
5
DAY — The circuit board is in day mode.
I
10
NITE — The circuit board is in night mode.
I
4
MKRS — PCB1 is commanding markers to be on.
I
3
NEON — Trigger power neon; 120VDC trigger power is being supplied to the circuit board.
I
1
TD — Modem is in transmit mode.
I
2
RD — Modem is in receive mode.
Table 1-5 PCB1 24747xx Jumper Settings
Jumper Board
Name
Jumper Label
Description
JP2
INT RED
Not cut (all models).
JP1
RES PEC
Cut to allow PCB1 to recognize a resistive photocell connection.
TP1 to TP5
TEST, LTV, DAY, NITE, RED
Test points for factory use only.
Содержание FTB 312-3
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Страница 25: ...FTB 312 and FTS 316 Revision13 02 20 2001 2 7 FHMO Figure 2 2 Flashhead Mounting and Outline ...
Страница 26: ...2 8 Revision13 02 20 2001 FTB 312 and FTS 316 PEC510MO Figure 2 3 Photocell Mounting and Outline ...
Страница 27: ...FTB 312 and FTS 316 Revision13 02 20 2001 2 9 FIV1100MO Figure 2 4 Inverter Mounting and Outline ...
Страница 36: ...2 18 Revision13 02 20 2001 FTB 312 and FTS 316 FIV1100IW Figure 2 13 FIV 1100 Typical Installation Wiring ...
Страница 37: ...FTB 312 and FTS 316 Revision13 02 20 2001 2 19 FIV2000IW Figure 2 14 FIV 2000 Typical Installation Wiring ...
Страница 38: ...2 20 Revision13 02 20 2001 FTB 312 and FTS 316 ALRM2 Figure 2 15 Recommended Alarm Relay Wiring Protection ...
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Страница 70: ...4 8 Revision13 02 20 2001 FTB 312 and FTS 316 PEC510CL Figure 4 7 PEC 510 Photocell ...
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