Function - INVT Goodrive800 Pro Series Hardware Manual

Goodrive800 Pro Series Active Rectifier Hardware Manual
B.3 Function
No. Name
Interface with the
1
control board
Bus
2 communication
interface
3 Bus terminator
4 Status indicator
202305 (V1.0)
Figure B-4 EC-TX103 communication card outline
1
2
3
Used to connect to the control board
Shielded twisted copper wire transmission is one of the most common PROFIBUS
transmission means.
The connection pins are described as follows when PROFIBUS is used.
Connector pin Description
1 - Unused
Data+ (twisted
3 B-Line
pair 1)
5 GND_BUS Isolation ground
7 - Unused
9 - Unused
EC-TX103 configuration, valid for PROFIBUS communication.
Each segment has a bus terminator at the head and one at the tail to ensure that
the operation runs without errors. The bus terminator prevents signal reflection
at the bus cable end. If the module is the last module or the first module in the
network, the bus terminator must be set to ON. If you use a PROFIBUS D-sub
connector with a built-in terminator, you must disconnect the EC-TX series
communication card terminator.
An EC-TX series module is equipped with two fault indicators.
Status
Name
indicator
Online
4
5
Description
Connector pin
2 -
4 RTS
6 +5V BUS
8 A-Line
Housing SHLD
Color
On-- The module is online and data
exchange can be performed.
Green
Off-- The module is not in the online
state.
Expansion card
Description
Unused
Request sending
Isolated power
supply of 5 V DC
Data- (twisted pair 2)
PROFIBUS cable
shielding line

Function

65