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LT0186 Issue 2.80 

         27 July 2012 

Page 9 of 10 

SPECIFICATIONS 

 

PA0766 / PA0886 

Supply Voltage 

19.2Vmin - 28.8Vmax 

Reduced performance below 27.0V

 

Quiescent Current 

 

Fault Relay Disabled 

 

  Tones Only (Bias link LK1 fitted) 

32mA 

  Audio (Bias link LK1 not fitted) 

47mA 

 Fault Relay Enabled 

 

  Tones Only (Bias link LK1 fitted) 

49mA 

  Audio (Bias link LK1 not fitted) 

64mA 

Active Current

 -  50W at 27Vdc 

2.2A 

Line Voltage  - AC (Tones) 

100V rms 

                     - DC (Supervision) 

2.5V (56k ELD 5.5V (O/C)) 

Line Power   - Tones 

50W rms 

                     - Audio 

25W rms 

Line Supervision   

Yes 

ELD  

-  1 Branch 

56k 0.4W 

              -  2 Branches 

100k 0.4W 

Inputs 

 

 ALM- 

O/C = Fault                 3V - 5V    (if supervision enabled) 
3k3 - 10k = Normal     1V - 3V 
S/C = Alarm                0V - 1V 

 A/I/E- 

O/C = Auto                  3V - 5V 
10k = Isolate               1V - 3V 
S/C = Evac                  0V - 1V 

 ALM- / A/I/E- Input Current 

0.7mA at  0V 

 Background Music Input 

2.5Vrms into 27k

:

 non-isolated for full power 

 SIG Input (Slave) /Output (Master)    

3Vpp max 

 SIG Input Supervision Voltage 

12Vdc  (1/2 supply voltage)  

 Microphone - Input Level 

3mV rms - 100mV rms 

Speaker Output 

(internal

- Load impedance 

8

:

 min 6mW 

 
 

PA0766 PCB Assy,1955-1-3,T-GEN,Tones,Flt Mon, PA Speech 

Standard model of T-GEN with SF0341 speech IC pre-recorded messages for Australia and New Zealand. 

 

PA0886  PCB Assy, 1955-1-3, T-GEN, NZ Bells and Speech, Flt Mon, PA

 

Similar to PA0766, but has SF0342 speech IC with a bell sound recorded instead of the alert message and has different 
software to support playing the messages only (no tones).  Hee-Haw tone is not supported, and the Wail and RH3 tones 
cannot have the Evacuate message inserted.  

 

FP0698  FP, T-GEN, 3U Rack Mtg Panel, C/W PCB & Mic

 

A 3U 19” rack mounting module complete with a PA0766 T

-GEN 50 mounted on the back of it.  A microphone and front 

panel label are supplied fitted to provide a complete functional unit.  A loom for power, control and monitoring is factory 
fitted.  The loom is connectorised for direct use with 

MX1

.  The connector can be removed and the loom wired into other 

panels if required.  An Auto/Isolate/Evacuate keyswitch is included loose for fitting if required.  Wiring to the 100V 
speaker line is also required to make it operational.  

 

ME0289 Mech Assy, 1955-16, T-GEN, 1U Rack Mtg, A/I/E Control Panel

 

A 1U 19” rack mounting module that has a 3 way rotary switch and Auto/Isolate/ Evacuate label on it, wired so that it can 

be connected to T-GEN.  No T-GEN is included. 

 

ME0290 Mech Assy, 1955-3, T-GEN/MVAC Dynamic Microphone 
ME0490 Mech Assy, 1955-44, T-GEN 50, Dynamic Microphone

 

A noise-cancelling dynamic microphone suitable for plugging onto the T-GEN to provide emergency PA or for field 
recording of the digitised speech message(s).  ME0290 has a 1m coiled cord.  ME0490 has a 1m extension to this coiled 
cord, suitable for internal routing in the cabinet, if required. 

 

ME0291 Mech Assy, 1955-24, T-GEN A/I/E Switch Kit

 

A small metal bracket containing a 3 position rotary switch, labelled and wired for connection to the T-GEN A/I/E- input.  
This allows control of T-

GEN’s operation through selection of the Auto, Isolate and Evacuate positions.  The bracket can 

be mounted in most fire alarm panels. 

 

ME0292 Mech Assy, 1955-25, T-GEN Empty Box, Keyed 003 

A 240W x 295H x 85D, cream wrinkle coloured, locked, metal box suitable for mounting the T-GEN (not included) inside. 

 

A standalone tone generator and PA announcement system can be constructed by using the T-GEN mounted in a 
cabinet (e.g., ME0292), together with the ME0291 Auto/Isolate/Evacuate switch, and the ME0290 microphone.  A 
suitable power supply is also required, (e.g. Series 1948 24V 2A (FP0766) and 2 x 6.5Ah hour batteries - this is the 
same size as the T-GEN box).

 

Содержание T-GEN 50

Страница 1: ...S These instructions apply to units with V1 70 software onwards Refer to LT0186 Issue 2 30 for instructions for earlier software versions A pre assembled Building Occupant Warning System BOWS that uti...

Страница 2: ...lic address This is activated when the microphone s PTT button is pressed while the A I E switch is in the Auto or Evac position Public address overrides Alert and Evac tones A remote microphone can b...

Страница 3: ...e Recorded Message OFF ON OFF Present ISO8201 keywords Msg 1 Msg1 Evacuate the building using the nearest fire exit OFF ON ON Don t Care TEST mode Msg2 Evacuate as directed x2 ON OFF OFF None Wail sou...

Страница 4: ...the end of the line If wiring on two branches then two 100k ELDs are used one on each branch The capacitors must be bipolar and their value should be 1 5uF per Watt of their speaker s load see below S...

Страница 5: ...esistor from the Isolate switch and blank off the word Isolate on the label ISOL 24V AUTO Yellow LED 2K7 0V EVAC ISOL AUTO ELD 0V EVAC COM A I E Switch Wiring Figure A Isolate Indication via Spare Swi...

Страница 6: ...mega 64 Mk3 4100ES 4 Switch SW4 ON for the Master T GEN Fit LK7 in Relay Position for all T GENs 5 FP1600 Omega 64 Mk3 boards have three 7 segment displays 6 ELD value depends upon Input type not fitt...

Страница 7: ...to enable Fault Relay Turn SW4 off 3 RRM must be inside FIP and wired to RESP IN 4 Connect wire from NC terminal of relay to S pin of supervision link Do not fit Sup link at all 5 3k3 ELD for MX4428 A...

Страница 8: ...L see Note 1 Sigma 5 FP1600 Mk3 Note 3 OMEGA 64 Mk3 Note 3 0V 3 7 Earth Connection The T GEN must be connected to the cabinet EARTH using either the EARTH terminal on the T GEN PCB located beside the...

Страница 9: ...upplied fitted to provide a complete functional unit A loom for power control and monitoring is factory fitted The loom is connectorised for direct use with MX1 The connector can be removed and the lo...

Страница 10: ...T0186 Issue 2 80 27 July 2012 Page 10 of 10 Manufactured Tyco Fire Protection Products Distributed by 17 Mary Muller Drive PO Box 19 545 by Christchurch New Zealand Tel 64 3 389 5096 Fax 64 3 389 5938...

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