Connection Diagram; Recommended Profibus Dp Cable And Connectors; Profibus Dp Cable - Mitsubishi Electric GOT2000 Series Connection Manual

7.3 Connection Diagram

This section shows the specifications and connection diagram of cables connecting the GOT and PLC.
7.3.1

Recommended PROFIBUS DP cable and connectors

(1) Cable specification
Use the A type cable for PROFIBUS DP. For the specifications, refer to the table below.
Item
Impedance
Capacity
Resistance
Conductor diameter
Conductor area
(2) Recommended cable
Manufacturer name
SIEMENS
(3) Recommended connectors
Manufacturer name
SIEMENS
7.3.2

PROFIBUS DP Cable

The figure below shows the connection diagram of PROFIBUS DP cables connecting the GOT and PLC.
(1) PROFIBUS DP connection diagram 1)
PROFIBUS DP master equipment*1
VPa
+5V Power supply
RxD/TxD-P
LineB(Red)
RxD/TxD-N
LineA(Green)
DGND
Data ground
*1 Connect a terminal resistor to the PROFIBUS DP equipment located at the end of a segment.
When using the cable (6XV1830-0EH10) manufactured by SIEMENS, set to ON the terminal resistor switch provided in the cable
connector.

Precautions when preparing a cable
(1) Cable length
For the Cable length, refer to the following.
7.2 System Configuration
(2) GOT side connector (PROFIBUS DP slave
equipment)
For the GOT side connector, refer to the following.
Manual of Anybus CompactCom M40 Network
Communication Module by HMS
7 - 4
7. PROFIBUS DP CONNECTION

7.3 Connection Diagram

specification
135 to 165 Ohm / 3 to 20 MHz
30 pF/m maximum
110 Ohm/km maximum
0.64 mm minimum
2
0.34 mm minimum
Model name
6XV1830-0EH10
Model name
6ES7 972-0BA52-0XA0
6ES7 972-0BB52-0XA0
6ES7 972-0BA60-0XA0
6ES7 972-0BB60-0XA0
6
390Ω
3
220Ω
8
390Ω
5
PROFIBUS cable having standard specifications
PROFIBUS DP bus connector (For wiring at 90°, without PG port)
PROFIBUS DP bus connector (For wiring at 90°, with PG port)
PROFIBUS DP bus connector (For wiring at 35°, without PG port)
PROFIBUS DP bus connector (For wiring at 35°, with PG port)
GOT side
(1st)
6
390Ω
3
220Ω
8
390Ω
5
(3) PROFIBUS DP master equipment side connector
Use the connector compatible with the PROFIBUS DP
master equipment side module.
For details, refer to the PROFIBUS DP master
equipment user's manual.
Remarks
Remarks
GOT side
(2nd) *1
VPa
6
+5V Power supply
RxD/TxD-P
3
LineB(Red)
RxD/TxD-N
8
LineA(Green)
DGND
5
Data ground