Sourcetronic ST600 - 7 Common Communication Cards And PG Cards; 7.1 Common Communication Cards; 7.1.1 PROFIBUS-DP Communication Card (STX503); 7.1.2 CAN Multi-Protocol Communication Card (STX505 C)

Quick Start Guide for ST600 Series Frequency Inverters Common Communication Cards And PG Cards
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7 Common Communication Cards And PG Cards
7.1 Common Communication Cards
7.1.1 PROFIBUS-DP Communication Card (STX503)
This card uses a 9-pin type D connector, as shown in the following figure:
5
4 3
2 1
9 8 7 6
Connector Pin
Description
1, 2, 7, 9
-
Unused
3
B-Line
Data+ (twisted pair 1)
4
RTS
Request sending
5
GND_BUS
Isolation ground
6
+5V BUS
Isolated power supply of 5 V DC
8
A-Line
Data- (twisted pair 2)
Housing
SHLD
PROFIBUS cable shielding line
7.1.2 CAN Multi-Protocol Communication Card (STX505C)
It uses European-style screw terminals.
Terminal Symbol
Name
Description
PGND
Isolation Ground
–
PE
Shielded Cable
CAN bus shield
CANH
CAN Positive Input
CAN bus high-level signal
CANL
CAN Negative Input
CAN bus low-level signal
CAN
CAN Terminal Resistor
Switch
OFF: No terminal resistor is connected between CAN_H and
CAN_L.
ON: A terminal resistor is connected between CAN_H and
CAN_L.
Note: Before powering on this card, set the DIP switch according to the protocol selection relationship so that it
corresponds to the protocol actually used.
DIP Switch SW2
1
2
Protocol
OFF
OFF
CANopen
ON
OFF
CAN master/slave