Lenze MC-PBM, Руководство по эксплуатации

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Electrical installation
Wiring and Configuration
MC−PBM, MC−PBS
4
l
33
BA_MC−Card EN 1.0
4.3.4 MC−PBM, MC−PBS
Wiring
Pin assignment Description Connection type Cable type
1
2
3
4
5
6
7
8
9
PROFIBUS connection
Pin 1: not assigned
Pin 2: not assigned
Pin 3: RxD/TxD−P(B)
Pin 4: RTS
Pin 5: M5V
Pin 6: P5V
Pin 7: not assigned
Pin 8: RxD/TxD−N(A)
Pin 9: not assigned
9−pole Sub−D socket See following table
epm−t223
R xD/TxD-P(B)
S chirm
Master
S lave
3
8
3
8
S chirm
P 5 V P 5 V
M 5 V M 5 V
33 0 W 33 0 W
33 0 W 33 0 W
220 W 220 W
S chirm
3
8
R xD/TxD-N(A)
5
6
R xD/TxD-P(B)
R xD/TxD-N(A)
S lave
R xD/TxD-P(B)
R xD/TxD-N(A)
5
3
8
6
SLIO090
)
Note!
The PROFIBUS cable must be terminated with its surge impedance.
Specification of the transmission cable
)
Note!
Only use cables complying with the listed specifications of the PROFIBUS user
organisation.
Field Values
Specific resistance 135 ... 165
W
/km, (f = 3 ... 20 MHz)
Capacitance per unit length
£
30 nF/km
Loop resistance < 110
W
/km
Core diameter > 0.64 mm
Core cross−section > 0.34 mm
2
Cores Twisted double, insulated and shielded