VEGA VEGALOG 571 CPU and carrier - Manual (Page 34)

RS232 interface
Quantity
1x on front plate
Data transmission 9600 baud, 8 data bits, 1 stop bit, no parity
Plug connection 9-pole D-SUB plug
Displays
LED displays
- Status indication operating voltage 1x LED green
- Status indication fault signal 1x LED red
Ambient conditions
Ambient temperature
-20 … +60 °C (-4 … +140 °F)
Storage and transport temperature -20 … +80 °C (-4 … +176 °F)
Electrical protective measures
Protection mounted in BGT LOG 571
- front side completely equipped or
covers
IP 40
- Upper and lower side IP 20
- Wiring side IP 00
Protection class I (in carrier BGT LOG 571)
Overvoltage category II
Electrical separating measures
Reliable separation according to VDE 0106 part 1 between voltage supply, LOGBUS
connection and RS232 interface
- Reference voltage 250 V
- Insulation resistance 2.3 kV
Supplement
34 VEGALOG 571 - CPU and carrier
31947
-EN
-060606