Belden HIRSCHMANN RS2-xTX/xFX EEC Series - Page 8

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5. Technical data
General data
Operating voltage NEC Class 2 power source 24 VDC (-25% +33%) safety extra-low voltage (SELV)
(redundant inputs decoupled), 5 A maximum
Buffer time min. 10 ms at 24 VDC
Potential difference between input Potential difference to input voltage, +24 VDC: 32 VDC
voltage and housing Potential difference to input voltage, ground: -32 VDC
Power comsumption at 24 VDC
RS2-3TX/2FX EEC 5.9 W maximum; 21 Btu (IT)/h
RS2-3TX/2FX-SM EEC 5.9 W maximum; 21 Btu (IT)/h
RS2-4TX EEC 4.8 W maximum; 17 Btu (IT)/h
RS2-4TX/1FX EEC 5.4 W maximum; 19 Btu (IT)/h
RS2-4TX/1FX-ST EEC 5.4 W maximum; 19 Btu (IT)/h
RS2-4TX/1FX-SM EEC 5.4 W maximum; 19 Btu (IT)/h
Overload current protection at input non-changeable fuse
Dimensions W x H x D 47 mm x 135 mm x 111 mm
Mass RS2-3TX/2FX…: 335g
RS2-4TX/1FX…: 330g
RS2-4TX EEC: 300g
Ambient temperature Surrounding air -40°C to +70°C (expanded temperature bounds)
Storage temperature Surrounding air -40°C to +85°C (expanded temperature bounds)
Humidity up to 95% (non condensing)
Atmospheric pressure suitable for use in up to 2000 m (795 hPa, higher altitudes on demand)
Laser protection Class 1 conforming to EN 60825-1
Protection type IP 20
Interference proof EMC
Discharge of static electricity
Contact discharge EN 61000-4-2 Test level 3
Air discharge EN 61000-4-2 Test level 3
Electromagnetic fields EN 61000-4-3 Test level 3
Fast transients EN 61000-4-4 Test level 3
Surge voltage symmetrical EN 61000-4-5 Test level 2
Surge voltage asymmetrical EN 61000-4-5 Test level 3
Cable-based RF faults EN 61000-4-6 Test level 3
Radiated emission EMC
EN 55022 Class A
CFR-47 Part 15 Class A
Stability
Vibration IEC 60068-2-6 Test FC, testing level in line with EN 61131-2
Shock IEC 60068-2-27 Test Ea, testing level in line with EN 61131-2
Network size
TP/TX port 10BASE-T/100BASE-TX
Length of a twisted pair segment 100 m (328 ft) maximum
F/O port 100BASE-FX
According to IEEE 802.3 100BASE-FX
System attenuation
50/125 µm fiber (multimode MM) 0 to 8 dB
62,5/125 µm fiber (multimode MM) 0 to 11 dB
9/125 µm fiber (singlemode SM) 0-16 dB (…-SM)
Wave length 1300 nm (…-SM)
F/O line length (example)
50/125 µm fiber (multimode MM) 5 km approx. (data of fiber: 1.0 dB/km, 800 MHz
*
km)
62,5/125 µm fiber (multimode MM) 4 km approx. (data of fiber: 1.0 dB/km, 500 MHz
*
km)
10/125 µm fiber (singlemode SM) 30 km (98,420 ft) maximum (…-SM) (data of fiber: 0,4 dB/km)
Interfaces
RS2-3TX/2FX… 3 TP/TX ports RJ45 sockets, 10/100 MBit/s
2 FX ports Duplex SC connector, 100 MBit/s
RS2-4TX/1FX EEC, RS2-4TX/1FX-SM EEC 4 TP/TX ports RJ45 sockets, 10/100 MBit/s
1 FX port Duplex SC connector, 100 MBit/s
RS2-4TX/1FX-ST EEC 4 TP/TX ports RJ45 sockets, 10/100 MBit/s
1 FX port ST connector, 100 MBit/s
RS2-4TX EEC 4 TP/TX ports RJ45 sockets, 10/100 MBit/s
Displays
Equipment status 1 x green LED P1 – power 1, supply voltage 1 present
1 x green LED P2 – power 2, supply voltage 2 present
1 x red LED FAULT – indicator contact indicates an error
Port status 5 x green LED DA/STAT 1 to 5 – data, link status (on RS2-xTX/xFX…)
4 x green LED DA/STAT 1 to 4 – data, link status (on RS2-4TX EEC)