Siemens 7KG85 Series Product Information page 86

19.5 Ethernet
Bus protocol
Transmission rate
Communication protocol
Connection
Cable for 100Base-T
Max. cable length 100Base-T 100 m
Voltage strength
19.6 Serial, RS485 Interface (optional)
Connection
Bus protocol Modbus RTU (optional)
Baud rate
Protocol
Max. cable length
Bus protocol IEC 60870-5-103 (optional)
Baud rate
Measured values range
Protocol
Max. cable length
19.7 Supply Voltage
Rated input voltages
Frequency at AC
Admissible input voltage
tolerance (applies to all input
voltages)
Admissible higher harmonics 2 kHz
at AC 115 V or AC 230 V
Maximum power consumption 3 W/6 VA
42
IEC 61850 server Modbus TCP
100 Mbit/s
IEEE 802.3
100Base-T (RJ45)
100 Ω to 150 Ω STP, CAT5
DC 700 V
9-pin D-SUB plug connector
1200 bit/s, 2400 bit/s,
4800 bit/s, 9600 bit/s,
19 200 bit/s, 38 400 bit/s,
57 600 bit/s, 115 200 bit/s
half-duplex
1000 m
9600 bit/s, 19 200 bit/s,
38 400 bit/s
120 %, 240 %
half-duplex
1000 m
AC 110 V to 230 V,
DC 24 V to 250 V
50 Hz/60 Hz
±20 %
SICAM P850/P855 7KG85xx, Product Information
E50417-B1050-C482-A3, Edition 03.2013