PEP Modular Computers PMC251, Руководство пользователя

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PMC251 Configuration
ID 19942, Rev. 0100 Page 3 - 4 ® PEP Modular Computers GmbH
3.2.2 External Fieldbus Terminals
Table 3-3: External Fieldbus Terminals
SIEMENS Sinec L2 SIEMENS Sinec L2F0 “SF” SIEMENS Sinec L2F0 “PF”
RS485 bus terminal Silica fiber bus terminal Plastic fiber bus terminal
9.6 KBaud to 12 MBaud 9.6 KBaud to 1.5 MBaud 9.6 KBaud to 1.5 MBaud
4.75V ... 5.25V DC
5 mA max. 4.75V ... 5.25V DC
90 mA max., 65 mA typically 4.75V ... 5.25V DC
90 mA max., 65 mA typically
9-pin DSUB male connector,
Row of 6 connectors for wire
(max. 1.5 mm²) LWL connector: 2 x ST
DTE connector: 9-pin DSUB LWL connector: 1 x Hp duplex
DTE connector: 9-pin DSUB
Max. distance:
• 1200 m at 9.6 KBaud
• 100 m at 12 MBaud Max. distance: 1400 m Max. distance:
• 5 m ... 25 m at 0°C ... 40°C
• 10 m ... 20 m at 40°C ...55°C