Wieland 83.040.0002.0 Data Sheet
wienet UMS 4-1FM
wienet UMS 4-1FM
Industrial Ethernet Switch
5-port, unmanaged
83.040.0002.0
4 Port RJ45 Ethernet Switch
1 Port Multi-Mode Optical Fiber with ST connector
Auto sensing; Auto negotiation
Auto crossing ( Auto-MDI(X) )
Redundant power supply possible
Supply voltage range 9 V ... 30 V DC
P1 P2 Fault
F.G.
V-
V+
F.G.
V-
V+
UMS 4-1FM
3
wienet
45,380 10,5
Data Link
P1
5
P2
19
90
RX
TX
4
1
wieland
w
w
w
w
2
Dimensional diagram
Technical Data
wienet UMS 4-1FM Order No. 83.040.0002.0
Ethernet
Ethernet Ports 4 x 10/100Base-TX
Ethernet Ports
Ethernet transfer rate 10/100 Mbps
Ethernet connectors 4 x RJ45; 1x ST Optical Fiber
Auto negotiation yes
Auto sensing yes
Auto crossing ( Auto-MDI(X) ) yes
Communication Full duplex / half duplex
Ethernet Standard IEEE 802.3 / 802.3u / 802.3x
Ethernet cable length (Twisted Pair) 100 m max.
Switching mode Store-and-forward switching mode
Topology Line, star, mesh
Power supply
Power supply
Power supplyPower supply
Redundant power supply yes (P1, P2)
Supply voltage range 9 ... 30 V DC
Connectors 2 x 3-pin terminal block (screw terminal)
Power consumption 4.5 W max.
Input current (at 24 V DC) 350 mA
Input current max. 600 mA
Ambient conditions
Ambient conditions
Ambient conditionsAmbient conditions
Operating ambient temperature -10 °C ... +70 °C
Humidity in operation 5 ... 95 % RH (non-condensing)
Storage temperature -40 ºC ... +85 ºC
Mounting on DIN rail 35 mm (EN60715)
Degree of protection IP50
MTBF (hours) 455,736 h
Wieland Electric GmbH, Brennerstr. 10–14, D - 96052 Bamberg Type: wienet UMS 4-1FM
www.wieland-electric.com Revision: 08/2011 – Page 1 of 2
1 x 100Base-FX Multi-Mode Optical Fiber
with ST connector
wienet UMS 4-1FM
Technical Data
wienet UMS 4-1FM Order No. 83.040.0002.0
Optical Fiber
Fiber type Multi-Mode
Connection type ST connector
Typ. distance 2 km (max.)
Cable dimensions core / cladding 62.5 / 125 µm
Wave length 1270 ... 1360 nm
TX Power max. / min. -14 dBm / -19 dBm
RX sensibility typ. / max. -34 dBm / -32 dBm
Dimensions
B x H x T (see dimensional diagram) 45.3 mm x 90 mm x 90.5 mm
Weight ca. 255 g
Housing material
Shock und Vibration
Shock IEC60068-2-27
Vibration IEC60068-2-6
Free Fall IEC60068-2-32
Connectors cross section
min. solid / stranded 0.2 mm² (AWG28)
max. solid / stranded 1.5 mm² (AWG12)
Strip length 7 mm
Torque 0.4 Nm max.
Approvals und Standards
EMV
Safety cULus (UL 60950-1; CSA C22.2 No. 60950-1)
Display elements (LED's)
Name LED color LED status Description
P1, P2 green
Fault green
Data green
Link green
RJ45
= LED off, = LED on, = LED flashes
Terminal connections
Terminal connections
Terminal connectionsTerminal connections
1, ..., 4 (Ethernet / Fast Ethernet ports) 4 x Ethernet (RJ45)
5 (Fiber Ethernet Port) RX; TX Optical fiber, ST connector
P1, P2
(Redundant power supply)
green
yellow
Aluminum
Emission: EN55022, EN61000-3-2,
EN61000-3-3
Immunity: EN55024, EN61000-4-2,
EN6000-4-3, EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN6000-4-8, EN61000-4-11
power input 1/2 disconnected or unsupplied
power input 1/2 o.k.
Both P1 and P2 are supplied or both P1 and
P2 are not supplied
P1 is missing or P2 is missing
no data transfer
data transfer
no medium available
medium is available
link broken or no cable plugged
data transfer
10 M bit rate active
100 M bit rate active
V+ Supply voltage, positive terminal
V- Supply voltage, negative terminal
F.G. Frame Ground
Wieland Electric GmbH, Brennerstr. 10–14, D - 96052 Bamberg Type: wienet UMS 4-1FM
www.wieland-electric.com Revision: 08/2011 – Page 2 of 2
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