Belden Hirschmann RS20 U Series, User Manual

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Installation RS20/RS30-...U
Release 03 08/2019
6 Technical data

General technical data
Dimensions
W × H × D RS20-08..., RS20-09..., RS30-0802
RS20-16..., RS20-17..., RS30-1602
RS20-24..., RS20-25..., RS30-2402 2.91 in. × 5.16 in. × 4.37 in. (74 mm ×
131 mm × 111 mm)
4.33 in. × 5.16 in. × 4.37 in. (110 mm
× 131 mm × 111 mm)
4.33 in. × 5.16 in. × 4.37 in. (110 mm
× 131 mm × 111 mm)
Weight RS20-08..., RS20-09..., RS30-0802
RS20-16..., RS20-17..., RS30-1602
RS20-24..., RS20-25..., RS30-2402 410 g
600 g
650 g
Power supply Supply voltage
Rated voltage range DC
Rated voltage range AC
12 V ... 48 V
24 V AC
Safety extra-low voltage (SELV),
redundant inputs disconnected
Relevant for North America: NEC
Class 2 power source max. 5A.
Max. voltage range DC
Max. voltage range AC min. 9.6 to max. 60 V DC
min. 18 to max. 30 V AC
(Not applicable under UL regulations)
Peak inrush current < 15 A
Overload current
protection at input Non-replaceable fuse
Insulation voltage
between supply
voltage connections
and housing 800 V DC
Protective elements limit the
insulation voltage to 90 V DC (1 mA)
“FAULT”
signal contact Switching current max. 1 A, SELV
Switching voltage max. 60 V DC or max. 30 V AC, SELV
Environment Storage temperature
(ambient air) Standard: − 40 °F ... +158 °F ( − 40 °C
... +70 °C )
Extended
− 40 °F ... +185 °F ( − 40 °C
... +85 °C)
Humidity 10 % ... 95 %
(non-condensing)
Air pressure Up to 2000 m (795 hPa), higher
altitudes on request
Minimum clearance around the
device Top and bottom device side: 3.94 in
(10 cm)
Left and right device side: 0.79 in
(2 cm)
Operating
temperature Standard 0 °C ... +60 °C (+32 °F ... +140 °F)
Extended − 40 °F ... +158 °F ( − 40 °C ...
+70 °C)
a
a. Use SFP transceivers with the “EEC” extension only, otherwise the standard temperature
range applies.
Pollution degree 2
Protection classes Laser protection Class 1 in compliance with IEC
60825-1
Degree of protection IP20