Siemens SIMEAS P 7KG7750, Operating Instructions Manual, Page: 59 / 88

57
Over voltage category According to IEC 61010 Part1
Voltage measurement
V
IN
to 400 V (ph-ph) Cat III
V
IN
to 690 V (ph-ph) Cat II
Current measurement
V
IN
to 150 V Cat III
Power Supply Cat II
Binary outputs, binary inputs
and relay outputs Cat II
Analog inputs and analog
outputs Cat III
Auxiliary power Multi-range power supply unit
AC / DC
Nominal range DC: 24 to 250 V or AC: 100 V/230 V
Total range ±20 % of nominal range
Power consumption max. 6 W or 9 VA
Frequency range 45 Hz to 65 Hz
Battery
Type VARTA CR2032, 3 V, Li-Mn
Communication interface
Connection 9-pole D-sub female connector
Data transfer
PROFIBUS DP-V1
Data transfer
IEC 60870-5-103
Data transfer
Modbus RTU/ASCII
PC-RS485
Baud rate:
9600 bit/s to 12 Mbit/s
Baud rate:
9600, 19200, 38400 bit/s
Baud rate:
300, 600, 1200, 2400, 4800, 9600,
19200, 38400, 57600, 115200 bit/s