Siemens 7XV5651-0 A00 Series, Руководство по эксплуатации

Страница: 11 / 28

3 Technical datas
3.1 Hardware features
Mechanical design
Housing
Dimensions
Weight
Degree of protection
Housing
Terminals Plastic, EG90
see dimensional drawings
approx. 250g
according EN60529, IEC60529
IP 51 plasic
IP 20
Auxiliary voltage U
H
Rated input voltage
- DC voltage
- AC voltage
Fuse internal
Class of protection (depends on
input voltage)
Power consumption
- DC voltage
- AC voltage
24 V - 250 V DC
±
20 %
24 V - 230 V AC
±
20 % / 45-65 Hz
1,25 A slow blow (not changeable)
III
With U
H
= U
HN
; typical value
3 W
2.5 W; 3.5 VA
Alarm relay
1 Relay
Connector
Test voltage
Switching voltage (nominal value)
Switching capability
Switching current
Fault indicator
MSR-Relay, 1 NC (open) contact,
potential free
2-pol. Phönix terminal
3,7 kV
eff
250 V DC
20 W/VA
1 A permanent
LED green: 5 V o.k,
RS485-interface
Connector
Baudrate
Test voltage 9-pol. SUB-D, socket or
2-pole Phoenix terminal
9600 - 115200 bauds
2 kV AC towards other connections
12.10.2006 RS485-FO Converter 2-channel Page 11 of 28