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Subject to error and alteration

W&T

 

 

Universal Fiber Optic Interface Converter

W&T 

Serial Fiber 
Optic Inter-
faces

W&T 

Serial Fiber 
Optic Inter-
faces

W&T 

Serial Fiber 
Optic Inter-
faces

W&T 

Serial Fiber 
Optic Inter-
faces

W&T 

Serial Fiber 
Optic Inter-
faces

Manual

Universal FO Interface Converter 

Model 81215
Release 1.0

W&T

Summary of Contents for 81215

Page 1: ...13 Subject to error and alteration W T Universal Fiber Optic Interface Converter Manual Universal FO Interface Converter Model 81215 Release 1 0 W T...

Page 2: ...rification Please inform us of any error or misunderstanding you come about so we can identify and eliminate it as soon as possible Carry out your work on or with W T products only to the extent that...

Page 3: ...fiber optic solution offers another significant advanta ge The data transfer is carried out with minimal delay and enables the processing of real time protocols Wiesemann Theis offers an entire famil...

Page 4: ...ply 17 Galvanic isolation and ESD protection 17 Display elements 18 Serial Port 19 RS232 mode 19 RS422 mode 19 RS485 mode 19 RS422 RS485 4 wire bus master application 19 RS485 4 wire RS485 2 wire appl...

Page 5: ...SUB D connector Power Supply The supply voltage for the Interfaces is provided through an integrated switching regulator This regulator has a variable input voltage range and allows the Interface to b...

Page 6: ...the fiber optic converter is configu red as a DB9 plug The pin configuration can be seen in the following table Pin RS232 signal RS422 RS485 signal 1 n c TxD A 2 RxD RxD A 3 TxD DTR A active level 4...

Page 7: ...TxD in both directions RS422 mode This mode provides one data channel each RxD and TxD in both directions The RS422 sender and receiver chips are always active RS485 mode In all RS485 modes there is a...

Page 8: ...ain after the end of transmission The RS485 receiving channel is deactivated when the driver is on but is switched on when the driver is in the high impedance state Please see the following table for...

Page 9: ...310 nm Depending on the attenuation value of the glass fiber optic cable used data transmission over a distance of up to 20 km is possible using the Interface in its standard version A special version...

Page 10: ...as article number 81900 Housing The W T Fiber Optic Interface is contained in a plastic housing for mounting on standard rails according to DIN EN 50022 35 To configure the RS232 RS422 RS485 Interfac...

Page 11: ...T plug adapter on request Fiber optic medium Duplex single mode fiber 9 125 m Duplex multi mode fiber 50 125 m or 62 5 125 m Wavelength 1310 nm Output power Single mode fiber min 12dBm max 8dBm Class...

Page 12: ...5 08mm spacing labeled L and M Galvanically isolation min 1 kV between serial interface and power supply Misc Ambient temperature Storage 40 70 C Operation 0 70 C Permissible relative humidity 0 95 rH...

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