Phoenix Contact 2313643, User Manual, Page: 49 / 94

Hardware installation PSI-MODEM-SHDSL/ETH
104273_en_01 PHOENIX CONTACT
49
Ambient temperature range
The Ethernet extender is designed to operate within a set temperature range. The permis-
sible temperature range depends on whether the Ethernet extender is supplied via
COMBICON connectors or via DIN rail connectors (T-BUS).
Operation (no other modules supplied via the device):
– Freestanding (40 mm spacing) -20 °C ... +60 °C
– Connected in series (low power dissipation of modules connect-
ed in series)
-20 °C ... +55 °C
– Connected in series (without restrictions) -20 °C ... +50 °C
Operation (other modules supplied via the device, 1.5 A, maximum) -20 °C ... +45 °C
Storage/Transport -40 °C ... +85 °C