Red Lion NT100 User Manual
Bulletin No. NT100-X
C
US
Drawing No. LP0871
Effective 06/11
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
MODEL NT100 SERIES – UNMANAGED INDUSTRIAL ETHERNET SWITCHES
UNMANAGED SWITCH REQUIRES NO CONFIGURATION
SUPPORTS 10/100 MBPS NETWORKS
AUTO HALF/FULL DUPLEX NEGOTIATION
REDUNDANT POWER INPUTS
AUTO-CROSSING DETECTION SUPPORTS STANDARD AND
CROSSOVER ETHERNET CABLES
C
LISTED
U
R
FOR USE IN HAZARDOUS LOCATIONS:
US
L
Class I, Division 2, Groups A, B, C, and D
or unclassified or non-hazardous locations only.
65SN
GENERAL DESCRIPTION
The NT series is a range of compact IEEE 802.3 layer two network switches
with automatic speed, duplex and cable sensing. The series features ultra-robust
construction, capable of withstanding environmental extremes for use in mission
critical applications.
These affordable, Class I, Division 2 switches feature redundant power
inputs, hardened metal enclosures, and 16 kV port protection. Each switch is
capable of auto negotiating 10/100 Mb and half/full duplex communications.
SAFETY SUMMARY
All safety related regulations, local codes and instructions that appear in the
literature or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF
COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
For 108TX: Use 60/75°C rated copper wire, (0.22Nm) 2 inch-lbs. tightening
For 104TX & 105TX: Use 95°C rated copper wire, (0.22Nm) 2 inch-lbs.
EQUIPMENT WHILE THE CIRCUIT IS LIVE OR UNLESS THE AREA
IS KNOWN TO BE FREE OF IGNITABLE CONCENTRATIONS.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT
UNLESS POWER HAS BEEN SWITCHED OFF OR AREA IS KNOWN TO BE
NON-HAZARDOUS.
torque for field installed connectors.
tightening torque for field installed connectors.
SPECIFICATIONS
1. POWER: 10-30 VDC
NT104TX/NT105TX: 215 mA max. @ 24VDC
NT108TX: 250 mA max. @ 24VDC
2. LEDs:
3. ENVIRONMENTAL CONDITIONS:
4. CONSTRUCTION: Brushed aluminum housing
5. CONNECTIONS:
6. MOUNTING: Snaps onto standard DIN style top hat (T) profile mounting
7. CERTIFICA TIONS AND COMPLIANCES:
8. WEIGHT:
1
LED COLOR DESCRIPTION
LNK/ACT
ON Power is Applied.
OFF Power is OFF.
ON Link established, no Activity on cable.
BLINKING Link established, Activity on cable
OFF No link activity on cable.
ON Link is 100Mbps.
SPD
OFF Link is 10Mbs.
Operating Temperature Range:
NT104TX/NT105TX: -40 to +80 °C
NT108TX: -40 to +70 °C
Storage Temperature Range: -40 to +85 °C
Operating Humidity: 10-95%, non-condensing
Altitude: Up to 3000 meters.
Power: Removable wire clamp screw terminal block.
Wire Gage Capacity: 28 AWG to 16 AWG
Torque: 2 in/lb (0.22 Nm)
Ethernet: RJ-45 UTP ports
rail according to EN50022 -35 x 7.5 and -35 x 15.
UL Listed (N-Tron Incorporated, Part numbers 104TX, 105TX, 108TX. File
#E214222)
Safety: Suitable for use in Class I, Division 2, Groups A, B, C and D
Hazardous locations, or non-hazardous locations only.
Immunity to Industrial Locations:
EMI: EN61000-6-4, EN55011 - Class A
FCC Title 47, Part 15, Subpart B - Class A
ICES-003 – Class A
EMS: EN61000-6-2
EN61000-4-2 (ESD)
EN61000-4-3 (RS)
EN61000-4-4 (EFT)
EN61000-4-5 (Surge)
EN61000-4-6 (Conducted Disturbances)
NT104TX/NT105TX: 0.6 lbs. (0.27 Kg)
NT108TX0: 0.7 lbs. (0.31 Kg)
DIMENSIONS In inches (mm)
Powered by
1.49
(37.85)
PWR
Powered by
1.49
(37.85)
PWR
1
2 3
4 5
2.87
(72.90)
104TX
1 2
3 4
2.87
(72.90)
105TX
DIMENSIONS In inches (mm)
Powered by
3.50
(88.90)
PWR
1 2
3 4
4.22
(107.19)
3.53
(89.62)
4.22 (107.19)
3.97 (100.95)
3.53 (89.62)
3.17
(80.52)
3.50
(88.90)
5 6
7 8
3.53
(89.62)
108TX
1.49
(37.85)
POWER
Either V1 or V2 can be connected to power for minimal operation. For
redundant power operation, V
Voltage sources. Use wire sizes of 16-28 gauge.
NOTE: Must use an NEC Class 2 or Limited
Power Source (LPS) rated power supply.
and V2 plugs must be connected to separate DC
1
3.80
(96.52)
1.71
(43.43)
MOUNTING
To install the plastic clip units to 35mm industrial DIN rail, place the top edge
of the included mounting bracket on the back of the unit against the DIN rail at
a 15° angle as shown. Rotate the bottom of the unit to the back (away from you)
until it snaps into place.
2
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