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Instruction Manual

. . . light years ahead

S711D & S7711D

UNIVERSAL DATA

TRANSMISSION SYSTEM

Summary of Contents for S711D

Page 1: ...Instruction Manual light years ahead S711D S7711D UNIVERSAL DATA TRANSMISSION SYSTEM...

Page 2: ...pment in a residential area is likely to cause interference in which case the user will be required to take whatev er means may be necessary to correct the interference at his own expense Changes or m...

Page 3: ...or Transceiver Instruction manual Save the original packing materials in case it becomes necessary to return the unit FIGURE 1 SYSTEM DIAGRAM one or two optical fibers Data In Data Out Data In Data O...

Page 4: ...DS FIGURE 5 2 FIBER STANDALONE MODULES FIGURE 6 SINGLE FIBER STANDALONE MODULES FIGURE 4 ROTARY SWITCH SETTINGS SW1 OR DATA SELECT Setting Mode 0 Disable factory preset 1 RS232 3 wire 2 RS232 handshak...

Page 5: ...Wire Interface Position 7 1V offset Position 6 standard offset Pin No Function 8 Ground 7 RS485 termination tie to pin 5 6 RS485 in 5 RS485 in 4 5 VDC BIAS OUT 3 RS485 out 2 RS485 out 1 Ground Shield...

Page 6: ...c 4 nc 3 Ground Shield Position 8 2V offset Data Select switch RS485 2 Wire Interface Position 7 1V offset Position 6 standard offset Pin No Function 10 Ground 9 RS485 termination tie to pin 5 8 RS485...

Page 7: ...rom one format to another thus eliminating the requirement for external translation devices The translation is in the physical layer only it cannot inter pret specific protocols nor do command transla...

Page 8: ...witch to ON OPERATION S711D links operate automatically once installed To exe cute the test mode see page 7 For an explanation of LED color codes see LED OPERATION and Table 20 MAINTENANCE There is no...

Page 9: ...ffset level may have to be emulated at one end of the sys tem by using pull up down resistors on the data connector The S711D has a 5 V bias pin and ground pins on the con nector for this purpose Cont...

Page 10: ...LEVEL LOSSTM LED will turn bright RED indicating an insufficient amount of optical power is being received All data will default to it s failure state level to eliminate bus contention DATA IN The DAT...

Page 11: ...RS485 2 7 A RS232 Handshaking bit is used to indicate tri state RS485 RS232 5 wire 7 A 2 Tri State detection circuitry activates handshaking bit TABLE 19 DATA TRANSLATIONS NOTE When configuring a pair...

Page 12: ...mplication or otherwise under any patent or other rights of FIBER OPTIONS www fiberoptions com 80 Orville Drive Bohemia NY 11716 2533 info fiberoptions com US Tel 631 567 8320 Fax 631 567 8322 800 342...

Page 13: ...connector attached at the rear of the housing Pin numbering is in descending order from 8 at the top to 1 at the bottom Remove the connector from the unit and attach the data connections according to...

Page 14: ...end Green Receiving data over fiber steady or pulsing DATA IN F2F I O Amber Transmitting data over fiber steady or pulsing Green Contact closure IN pin 7 shorted to ground DATA OUT Contact Closure IN...

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