Belden HIRSCHMANN RSP20, Руководство пользователя

Страница: 56 / 70

56
Installation RSP20/25/30/35
Release 18 09/2021
Climatic
conditions during
storage Ambient air temperature
b
-40 °F ... +185 °F (-40 °C ... +85 °C)
Humidity 5 % ... 95 %
(non-condensing)
Air pressure min. 700 hPa (+9842 ft; +3000 m)
max. 1060 hPa (-1312 ft; -400 m)
Signal contact
(only for device variants featuring supply voltage with characteristic value CC and TT)
Connection type 2-pin terminal block
Tightening torque
3 lb-in (0.34 Nm)
Nominal value I
max
= 1 A at U
max
= 30 V AC (resistive load)
I
max
= 1 A at U
max
= 60 V DC (resistive load)
according to the UL Standards:
I
max
= 1 A at U
max
= 30 V AC (resistive load)
I
max
= 1 A at U
max
= 30 V DC (resistive load)
as per ANSI/UL 121201:
See control drawing in chapter “Relevant for use
in explosion hazard areas (Hazardous
Locations, Class I, Division 2):” on page 14
Signal contact
(only for device variants featuring supply voltage with characteristic value K9 and KK)
Connection type 2-pin terminal block
Tightening torque
3 lb-in (0.34 Nm)
Nominal value I
max
= 1 A at U
max
= 230 V AC (resistive load)
I
max
= 1 A at U
max
= 60 V DC (resistive load)
I
max
= 0.2 A at U
max
= 125 V DC (resistive load)
I
max
= 0.1 A at U
max
= 250 V DC (resistive load)
according to the UL Standards:
I
max
= 1 A at U
max
= 30 V AC (resistive load)
I
max
= 1 A at U
max
= 30 V DC (resistive load)
as per ANSI/UL 121201:
See control drawing in chapter “Relevant for use
in explosion hazard areas (Hazardous
Locations, Class I, Division 2):” on page 14
Pollution degree 2
Protection classes Laser protection Class 1 in compliance with IEC 60825-1
Degree of protection IP20
a. Reduction of the maximum permitted ambient air temperature under specific conditions
b. Temperature of the ambient air at a distance of 2 in (5 cm) from the device
c. Hirschmann recommends to use SFP transceivers with “EEC” extension.
d. Use SFP transceivers with the “EEC” extension only, otherwise the standard temperature
range applies.
e. When using supply voltage with characteristic value CC, K9 or KK:
- applies when device is equipped with max. 4 SFP transceivers
- if a higher number is connected, the following maximum values apply for the ambient air
temperature: 5 transceivers: +154 °F (+68 °C); 6 transceivers: +149 °F (+67 °C);
7 transceivers: +140 °F (+65 °C)
When using supply voltage with characteristic value TT:
- applies when device is equipped with max. 2 SFP transceivers
- if a higher number is connected, the following maximum values apply for the ambient air
temperature: 4 transceivers: +140 °F (+65 °C); 5 to 7 transceivers: +140 °F (+60 °C)