Beijer Electronics IFC PBDP, Руководство пользователя

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Description of the expansion card IFC PBDP
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Beijer Electronics
4.2 Cable for connection via PROFIBUS DP
4.3 Technical data
The cable Unitronic-Bus L2/F.I.P is tested and has the following performance:
Description Specification
I/O area size 32 - 200 bytes
Baud rate 9.6 kbit/s - 12 Mbit/s
Identity code 1002
Maximum number of nodes without repeater 32
Maximum number of nodes with repeater 96
Maximum cable length and baud rate (with repeater) 3 000 m, 9.6 kbit/s
Maximum cable length and baud rate (without repeater) 200 m, 12 Mbit/s
Description Specification
Capacitance 30 nF/km
Impedance 150 ohm (3 - 20 MHz)
Resistance 115 ohm/km
(3) RxD/TxD-P
(5) DGND
(8) RxD/TxD-N RxD/TxD-N (8)
DGND (5)
RxD/TxD-P (3)
Protective earth
Shield
Protective earth
Station 2 Station 1