Communication Interfaces - Siemens SICAM Q100 Device Manual

13.1.3

Communication Interfaces

Ethernet (Connector Z)
Ethernet, electrical
Serial Interface (Connector J)
RS485
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
Connection
Protocols
Voltage strength
Transmission rate
Cable for 10/100 Base-T
Maximum cable length
10/100 Base-T
Connection
Protocol
Baud rate (adjustable)
Maximum distance of
transmission
Transmission level
Reception level
Bus termination
13.1 General Device Data
Device top side
RJ45 connector socket
10/100Base-T acc. to IEEE802.3
LED yellow: 100 Mbit/s (off/on)
LED green:

flashing: active

on: not active

off: no connection
Modbus TCP
IEC 61850 Server
DC 700 V, AC 1500 V
100 Mbit/s
100 to 150  STP, CAT5
100 m, if well installed
Terminal side, 9-pin D-sub socket
Modbus RTU Master and gateway function
Min. 1200 bit/s
Max. 115 200 bit/s
Max. 1 km
(depending on transmission rate)
Low: -5 V to -1.5 V
High: +1.5 V to +5 V
Low:  -0.2 V
High:  +0.2 V
Not integrated, bus termination using plugs with
integrated bus terminating resistors (see figure
13-1 )
13 Technical Data
323