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