Table of Contents
Advertisement
3.4.7.
PORT2 (optional Fieldbus) type E6 / E7 / E8 - connectors S4, S5
Port only present on GPC controllers with the following options:
•
Fieldbus Port 2 = E6 for Modbus RTU / Profinet serial interface.
•
Fieldbus Port 2 = E7 for Modbus RTU / EtherCAT serial interface.
•
Fieldbus Port 2 = E8 for Modbus RTU / Ethernet IP serial interface.
S4 and S5 connectors and status LEDs on CPU front panel.
Cable connector for
S4 port
RJ10 4-4 plug
4
3
2
1
Notes
*) It is recommended to also connect the GND signal between Modbus devices with a line distance > 100 m.
Cable connector for
S5 port
RJ45 plug
8
1
Green LED Packet activity
Pin
Name
1
GND1 *
2
Tx/Rx+
3
Tx/Rx-
4
+V (reserved)
Pin
Name
1
TX+
2
TX
3
RX
4
n.c.
5
n.c.
6
RX
7
n.c.
8
n.c.
81900A "MHW_GPC-40/600A"_03-2021_ENG_page 31
Description
Data reception/transmission (A+)
Data reception/transmission (B-)
Description
Data transmission +
Data transmission -
Data reception +
Not connected
Not connected
Data reception -
Not connected
Not connected
Yellow LED Link integrity
S5 female connector
S4 female connector
Cable type
Flat telephone cable for 28AWG
4-4 conductor plug
Cable type
Standard cable category 5 or
higher in accordance with TIA/
EIA-568B
Advertisement
Table of Contents
