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ADDENDUM
Addendum No. C1645M-A ADDEN
Date September 14, 2006
Manual Affected FT85041/FR85041 Fiber Transmitter and Receiver
Installation Manual – C1645M-A
Manual Update Attachment of Ferrite to Data Cable of FT85041/
CT85041 Transmitter
A snap-on ferrite is supplied with the
FT85041MSTR/CT85041MSTR, FT85041SSTR/
CT85041SSTR, and FT85041SFCR/CT85041SFCR
transmitters. The ferrite must be attached to the
data cable of the transmitters to comply with FCC
and CE emissions re
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C1645M-A.book Page 1 Wednesday, September 13, 2006 3:07 PM INST ALLA TION FT85041/FR85041 Fiber Transmitter and Receiver ® Four-Channel Digitally Encoded Video with Bidirectional Data C1645M-A (9/06)
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C1645M-A.book Page 2 Wednesday, September 13, 2006 3:07 PM
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C1645M-A.book Page 3 Wednesday, September 13, 2006 3:07 PM Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Description . . . . . . . . . . . .
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C1645M-A.book Page 4 Wednesday, September 13, 2006 3:07 PM List of Tables A Data Selection Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 B Data Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 C Troubleshooting with Front-Panel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 4 C1645M-A (9/06)
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C1645M-A.book Page 5 Wednesday, September 13, 2006 3:07 PM Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampli
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C1645M-A.book Page 6 Wednesday, September 13, 2006 3:07 PM The product and/or manual may bear the following marks: This symbol indicates that dangerous voltage constituting a risk of electric shock is present CAUTION: within this unit. RISK OF ELECTRIC SHOCK. This symbol indicates that there are important DO NOT OPEN. operating and maintenance instructions in the literature accompanying this unit. 6 C1645M-A (9/06)
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C1645M-A.book Page 7 Wednesday, September 13, 2006 3:07 PM 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 undesired operation. RADIO AND TELEVISION INTERFERENCE This equipment has been tested and found to comply with the limits of a Class A digital device, pur
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C1645M-A.book Page 8 Wednesday, September 13, 2006 3:07 PM 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). FOUR FOUR VIDEO VIDEO INPUTS OUTPUTS FT85041 FR85041 TRANSMITTER RECEIVER ONE FIBER DATA DATA Figure 1. Four-Channel Video FT85041 Transmitter and FR85041 Receiver wi
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C1645M-A.book Page 9 Wednesday, September 13, 2006 3:07 PM MODELS The FT85041/FR85041 fiber transmitter and receiver consist of the following series of models: Multimode Models:* FT85041MSTR Four-channel fiber optic video transmitter/single-channel data transceiver; multimode, ST connector FR85041MSTR Four-channel fiber optic video receiver/single-channel data transceiver; multimode, ST connector Single-Mode Models:* FT85041SSTR Four-channel fiber optic video transmitter/single-
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C1645M-A.book Page 10 Wednesday, September 13, 2006 3:07 PM 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 FT85041 transmitter and the FR85041 receiver. FRONT PANEL - FT85041 TRANSMITTER Figure 2 illustrates the front panel of the FT85041 transmitter. 4 T
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C1645M-A.book Page 11 Wednesday, September 13, 2006 3:07 PM FRONT PANEL - FR85041 RECEIVER Figure 3 illustrates the front panel of the FR85041 receiver. 4 Tx 3 2 Rx 1 Figure 3. Front Panel of FR85041 Receiver DATA TX LED DATA RX LED OPTIC FAULT LED, laser status indicator POWER LED (Pelco badge) VIDEO PRESENT LEDs 1-4 OPTIC FAULT LED, optical signal status indicator For detailed information about the front-panel indicators, refer to the Trouble
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0 C1645M-A.book Page 12 Wednesday, September 13, 2006 3:07 PM 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 FT85041 transmitter and the FR85041 receiver. REAR PANEL - FT85041 TRANSMITTER Figure 4 illustrates the rear panel of the FT85041 transmitter. 1 2 3 4 5 6 7 8 GND 2 3 1 4 5 9 6 8 7 Figure 4. Rear Panel of FT85041
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0 C1645M-A.book Page 13 Wednesday, September 13, 2006 3:07 PM REAR PANEL - FR85041 RECEIVER Figure 5 illustrates the rear panel of the FR85041 receiver. 1 2 3 4 5 6 7 8 GND 2 3 1 4 5 9 6 8 7 Figure 5. Rear Panel of FR85041 Receiver RACK POWER/ALARM CONNECTOR, 4-pin connector for power/alarm connection of rack- mounted module STAND-ALONE POWER CONNECTOR, 2-pin connector for power connection of stand-alone module; removable mating connector with screw ter
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0 0 C1645M-A.book Page 14 Wednesday, September 13, 2006 3:07 PM 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 clip with two 4-40 x 0.250-inch Phillips pan head screws with lock washers (for attach- ment of single module to wall) 1 FT85041/FR85041 F
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C1645M-A.book Page 15 Wednesday, September 13, 2006 3:07 PM 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. Table A. Data Selection Switch Settings Data Selection Switch Setting RS-232 0 (default setting) RS-422 1 RS-485 2-Wire 2 RS-485 4-Wire 3 Manchester/Bi-Phase 4 NOTE: Switch positions
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C1645M-A.book Page 16 Wednesday, September 13, 2006 3:07 PM MOUNTING The FT85041 transmitter/FR85041 receiver can be mounted into a rack or can be used as a stand- 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 desired data communication before mounting the FT85041 transmitter/FR85041 receiver. To set the desired data communication,
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C1645M-A.book Page 17 Wednesday, September 13, 2006 3:07 PM 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 making the various rear-panel cable connections. To attach the FT85041 transmitter/FR85041 receiver to a wall using the supplied wall clip, refer to Figure 7 and do the following: 1. Using the two vertical or horizon
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0 C1645M-A.book Page 18 Wednesday, September 13, 2006 3:07 PM 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 module. A 12 VDC power supply is provided. If a 24 VAC power supply is used, the power supply must be a Listed Direct Plug-In Power Unit marked as Cla
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C1645M-A.book Page 19 Wednesday, September 13, 2006 3:07 PM Table B. Data Connector Pin Assignments RS-485 RS-485 Pin Number RS-232 RS-422 2-Wire 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-) RX- (In-) (B) RX- (In-) 5 RX (In) — — — — — 6 TX (Out) — — — — — 7 — — — — TX+ (Out+) (W) TX+ (Out+) 8 — — — — TX- (Out-) (B) TX- (Out-) 9 Ground —* —*
