Pelco FR85041 - Manual

6 C1645M-A (9/06) The product and/or manual may bear the following marks: This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit. This symbol indicates that there are important operating and maintenance instructions in the literature accompanyi...

C1645M-A (9/06) 7 Regulatory Notices This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesire...

8 C1645M-A (9/06) Product Overview DESCRIPTION The FT85041/FR85041 fiber transmitter and receiver provide the ability to transmit four unidirectional composite video channels and one bidirectional data channel over one optical fiber (refer to Figure 1). Figure 1. Four-Channel Video FT85041 Transmitt...

C1645M-A (9/06) 9 MODELS The FT85041/FR85041 fiber transmitter and receiver consist of the following series of m odels: Multimode Models:* FT85041MSTR Four-channel fiber optic video transmitter/single-channel data transceiver; multimode, ST connector FR85041MSTR Four-channel fiber optic video receiv...

10 C1645M-A (9/06) FRONT PANEL The front panel of the FT85041 transmitter and the FR85041 receiver provides LED indicators that allow you to monitor data activity, signal status, laser status, and operating power. The following sections provide a view of the front panel of the FT 85041 transmitter a...

C1645M-A (9/06) 11 FRONT PANEL - FR85041 RECEIVER Figure 3 illustrates the front panel of the FR 85041 receiver. Figure 3. Front Panel of FR85041 Receiver For detailed information about the front-panel indicators, refer to the Troubleshooting section. DATA TX LED DATA RX LED OPTIC FAULT LED, laser s...

12 C1645M-A (9/06) REAR PANEL Connections to the FT85041 transmitter and the FR85041 receiver are made to the rear panel of the module. The following sections provide a view of the rear panel of the FT 85041 transmitter and the FR85041 receiver. REAR PANEL - FT85041 TRANSMITTER Figure 4 illustrates ...

14 C1645M-A (9/06) Installation PACKAGE CONTENTS The following items are supplied: 1 FT85041 transmitter or FR85041 receiver 1 Regulated switching power supply with four plug adapters (North American, Australian, U.K., and European configurations); 100-240 VAC, 50-60 Hz input, 12 VDC output 1 Wall c...

C1645M-A (9/06) 15 With the FT85041 transmitter/FR85041 receiver powered off, turn the Data Selection switch using a screwdriver until the number representing the required data communication is selected. Refer to Table A for Data Selection switch settings. Note the following: • The FT85041 transmitt...

16 C1645M-A (9/06) MOUNTING The FT85041 transmitter/FR85041 receiver can be mounted into a rack or can be used as a stan d-alone module. As a stand-alone module, the unit can be placed on a desktop or can be mounted to a wall. NOTE: As a matter of convenience, it is recommended that you set the desi...

C1645M-A (9/06) 17 Mounting the Transmitter/Receiver Using the Wall Clip NOTE: Before mounting the FT85041 transmitter/FR85041 receiver to a wall, ensure that there is adequate space at both ends for viewing the front-panel LEDs and for m aking the various rear-panel cable connections. To attach the...

18 C1645M-A (9/06) CONNECTIONS Connections to the FT85041 transmitter and the FR85041 receiver are made on the rear panel of the modules and consist of the following: • Power connection NOTES: – A 12 VDC or 24 VAC power supply can be used to power the transmitter/receiver when used as a stand-alone ...

C1645M-A (9/06) 19 Table B. Data Connector Pin Assignment s Pin Number RS-232 RS-422 RS-485 2-Wire RS-485 4-Wire Manchester Bi-Phase 1 — TX+ (Out+) T+/R+ (Out+/In+) TX+ (Out+) — — 2 — TX- (Out-) T-/R- (Out-/In-) TX- (Out-) — — 3 — RX+ (In+) — RX+ (In+) RX+ (In+) (W) RX+ (In+) 4 — RX- (In-) — RX- (In...

20 C1645M-A (9/06) Figure 9. RS-232 Data Communication Wiring R S -232 DATA S ELE C TION RS-232 DATA CONNECTIONS BETWEEN DEVICE A AND FR85041 RECEIVER FR 8 5041 RE C EIVER – DATA C ONNE C TOR 12345 RX 6 TX (DATA IN)(DATA OUT) RXTX (DATA IN)(DATA OUT) 7 8G ND DEVI C E A FT 8 5041 TRAN S MITTER – DATA...

C1645M-A (9/06) 21 Figure 10. RS-422 Data Communication Wiring R S -422 DATA S ELE C TION RS-422 DATA CONNECTIONS BETWEEN DEVICE A AND FR85041 RECEIVER 1 TX+ 2 TX- 3 RX+ 4 RX- (DATA OUT+) (DATA OUT-) (DATA IN+)(DATA IN-) TX+ TX- RX+RX- (DATA OUT+) (DATA OUT-) (DATA IN+)(DATA IN-) 567 8G ND RX+ RX- T...

24 C1645M-A (9/06) Figure 13. Manchester Data Communication Wiring MAN C HE S TER MAN C HE S TER DATA S ELE C TION MANCHESTER DATA CONNECTIONS BETWEEN DEVICE A AND FR85041 RECEIVER FR 8 5041 RE C EIVER – DATA C ONNE C TOR 123 (DATA IN+) 4 (DATA IN-) RX+RX- (DATA OUT+)(DATA OUT-) TX+TX- 567 8G ND W* ...

C1645M-A (9/06) 25 Figure 14. Bi-Phase Data Communication Wiring BI-PHASE DATA CONNECTIONS BETWEEN DEVICE A AND FR85041 RECEIVER BI-PHASE DATA CONNECTIONS BETWEEN DEVICE B AND FT85041 TRANSMITTER FT 8 5041 TRAN S MITTER – DATA C ONNE C TOR DEVI C E B BI-PHA S E DATA S ELE C TION 1234567 8G ND IN+ IN...

26 C1645M-A (9/06) Troubleshooting LED indicators on the front panel of the FT 85041 transmitter/FR85041 receiver allow you to monitor signal status, laser status, data activity, and operating power. Table C provides information about the front-panel indicators and associated troubleshooting guideli...

C1645M-A (9/06) 29 Specifications VIDEO Number of Channels 4 Modulation Type Pulse code modulation, 8-bit resolution Video Input (FT85041)/ 1.0 Vp-p, 75 ohms; NTSC, PAL, and SECAM Video Output (FR85041) Bandwidth 6.5 MHz Gain Unity Crosstalk -50 dB typical at 3.58 MHz Differential Gain <1% Differ...

PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on FR/FT/FS Series fiber optic ...