VEGA VEGALOG 571 EP (Ex) - Manual (Page 27)

Connection cable two-wire Profibus PA cable according to
IEC
61158-2
Indications
LED displays
-
Status indication operating voltage 1x LED green
-
Status indication fault signal 1x LED red
-
Status indication bus activity 1x LED yellow
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 into BGT LOG 571
-
front side completely equipped or
covered IP 40
-
upper and lower side IP 20
-
wiring side IP 00
Protection class I (in the carrier BGT LOG 571)
Overvoltage category II
Electrical separating measures
Galvanic separation according to
VDE
0106, part 1 (only Ex version)
between voltage supply, LOGBUS connection
and measuring data outputs
Reference voltage 253 V
VEGALOG 571 EP (Ex) - Input card Profibus PA 27
Supplement
25681
-
EN
-070529