B&B Electronics ENQ Datasheet

By combining standard RJ-45 connection technology with the

industrially-proven mini form factor, the RJ-Lnxx® Line of Industrial

Ethernet Connectivity products provide a lineup designed to

safeguard the integrity of your data even in the harshest

manufacturing, processing or commercial settings

Physical Media

Ethernet—Sealed RJ-45

Features

• Environmental Sealing

• Vibration Resistance

• Secure Robust Connections

• Performance in Electrically Noisy
Conditions

2.36" REF
(59.9mm)

1.30" REF

.94" REF
(23.9mm)

(33.0mm)

Receptacles

The RJ-Lnxx line of receptacles offers solutions for Ethernet field device
connectivity, regardless of the operating environment. All RJ-Lnxx receptacles
are compatible with commercial RJ-45 connectors, enabling one solution for
both harsh and benign environments

110 Punchdown Block

Simple termination via Insulation Displacement Connections (IDC) with use of
commonly available punchdown tools. Ideal for premise wiring applications

Part Number Description

ENDR2FB5 110 receptacle, 568A and 568B wiring, back side
locking nut

1.50" REF
(38.1mm)

NITRILE
O-RING

1-14UNC THREAD

.062 THICK NITRILE GASKET

CONDUIT NUT

.55" (13.97mm)

110 STYLE IDC
PUNCHDOWN

.047" REF
(1.19mm)

.60" REF
(15.2mm)

ø1.004"

.195"

BACKEND DIMS.
OF RECEPTACLE

1.050"

Direct PCB Mount Receptacle

Short depth receptacle that solders directly to a Printed Circuit Board
(PCB)—intended for OEMs who wish to incorporate a robust, sealed
connection into their field equipment

Part Number Description

ENPR1FF5 Direct PCB mount 8 pin through hole receptacle,
front coupling nut

.090" REF (2.29mm)

2 PLACES

.125" REF (3.18mm)

.675" REF (17.1mm)

1.732" REF
(43.99mm)

Closure Cap

Woodhead Connectivity

Maintains sealing integrity when a connector is not mated with the receptacle

Model Number Description

67-0300 IP67 rated closure cap with lanyard
65-0300 IP65 rated closure cap
67-0301 IP67 rated closure cap for cordset

1.500" REF
(38.1mm)

1.650" REF
(41.91mm)

RJ45 CONNECTOR

1 1/4-16 UN-2A THREAD

1-14 UN-2A THREAD

VITION O-RING

VITON O-RING

.200 THICK HEX NUT

Receptacles

(continued)

Standard PCB Board Receptacle

Highly flexible solution that enables an OEM or end-user to solder a cable lead
to an internal Ethernet connection

Part Number Description

ENSR1FB5 Receptacle with PC Board
ENSR1FB5C305 Receptacle with PCB & 12” of cable (10 Base-T)
ENSR2FB5C305 Receptacle with PCB & 12” of cable (568A)
ENSR3FB5C305 Receptacle with PCB & 12” of cable (568B)

Bulkhead Passthrough

To bring Ethernet into a cabinet or control box, simply create the sealed
connection on the outside of the enclosure, and run a commercial patch cord
from the backside RJ-45 jack to your PLC, I/O, or Ethernet Control Board. No
conduit entry is required. UV stabilized versions for outdoor use can be
ordered by adding a "V" to the end of a part number

Part Number Description

Physical Media

ENSP1F5 RJ-45 Bulkhead passthrough with backside jack
ENSP1F5C305 RJ-45 Bulkhead passthrough with 12” of patch cord
ENSP6F5 RJ11 Bulkhead passthrough with backside jack

Receptacle Specifications

O-Ring Material Nitrile Rubber
Receptacle Shell Material Acrylonitrile-

Butadiene-Styrene (ABS)—standard
version, Acrylonitrile-Styrene-Acrylate
(Luran™ S778 T/TE)—UV stabilized
version

Knockout Hole for Receptacle 1.031
Mating Thread UNC 1” - 14
Operating Temperature -20 to 80 C
Return Loss 5 dB @ 100 MHZ
Shock/Vibration Per IEC 60068-2-6
Environmental Rating IEC IP67

TIA/EIA Rating

110 Punchdown Category 5e compliant
Bulkhead Passthrough Category 5e

compliant

Direct PCB Mount Category 5 compliant
Standard PC Board Not Rated—additional

customer termination
is required

RJ-45 Jack

Base Material Copper alloy w/30 m-inches
gold alloy

Underplating 2.54 microns of nickel
Mating Cycles 250, minimum
Current Rating 1.5 Amp
Voltage Rating 125 VDC

Physical Media

Cordsets

RJ-Lnxx cordsets utilize a standard RJ-45 plug, but add strain relief and a
locking mechanism that creates a seal when mated with an RJ-Lnxx receptacle.
Cordsets can be ordered to length as an overmolded cordset, or as an
attachable device that can be assembled in the field

Over-Molded Cordsets

Overmolded Cordsets are available in two configurations. When both cord ends
are in a harsh environment, order with two industrial sealed connectors: for a
cable with one end in a harsh environment, and the other in a sealed or office
area, order with one industrial connector and one commercial grade plug for a
better fit into a standard patch panel. Various cable types are available to best
match the requirements of the applications. Solid core shielded PUR cable is
used for longer "horizontal cross connection runs", while stranded PVC, is more
appropriate for shorter "patch cord" applications where greater cable flexibility
is desired. For extreme environmental conditions, Proplex™ cable provides a
Kevlar inner wrap and an unmatched temperature range (–70 C to 105 C).
Plugs are available in both RJ-45 and RJ-11 formats

Cordset Options

Example: ENS2135M020 = Cordset with 568A wiring, sealed industrial RJ-45 on one end, commercial RJ-45 on the other end, 2.0 meters in length.

Connector Specifications

Insert Material (ABS) Acrylonitrile­ Butadiene-Styrene
Overmold Material Polyurethane (Solid
Core & Proplex),
PVC (Stranded)
Coupling Nut Material Acrylonitrile-Butadiene­Styrene (ABS)—standard version, Acrylonitrile­Styrene-Acrylate (Luran™ S778 T/TE)—UV
stabilized version

Woodhead Connectivity

Recommended Mating Torque 12 inch-lbs.

1.12" REF
(28.4mm)

Part Number Description

RJBG16821 Adaptor, attaches to male plug of cordset to provide
a female connection

2.26" REF
(57.4mm)

LENGTH

2.26" REF
(57.4mm)

Specifications--

Solid Core Cable

Physical

Conductors #24 AWG Solid Bare Copper, 0.020” (0.510 mm)
Insulation 0.009” (0.229mm) of Cellular Polyethylene

0.04” (1.0mm) nominal diameter
Pair 2 insulated conductors twisted together, lay lengths
varied between pairs to minimize cross talk

Core 4 pairs cabled together
Binder Polyester tape, minimum 20% overlay minimum
Shield Aluminum/Polyester tape, 20% overlay minimum
Drain Wire #24 AWG stranded (7/32) tin plated copper
Jacket Black Polyurethane 0.025” (0.635 mm) nominal

thickness

Operating Temperature -20 to 80 C
Diameter 0.245” (6.223mm) nominal
Wiring Sequence Choice of TIA/EIA 568A or 10 Base-T

Electrical @ 20 C

Capacitance 5.6 nF/100 meter, maximum
Velocity of Propagation 72% nominal
Conductor DC Resistance 9.38W /100 meter, maximum
Impedance 100W ± 15W
Delay Skew 45 nS/100 meter, maximum
TIA/EIA Rating Category 5e

Frequency Attenuation NEXT

(MHz) (db/100 M nominal) (db nominal)

1 2.0 65.3
4 4.1 56.3
10 6.5 50.3
16 8.2 47.3
20 9.3 45.8

31.25 11.7 42.9

62.5 17.0 38.4
100 22.0 35.3

Physical Media

Field Attachable Connector

Assemble the connection in the field using a standard crimping tool, and still
enjoy the same IP67 sealed connection as the overmolded cordset. One
thousand foot bulk cable put-ups are available for both Solid Core PUR and
Proplex cable. UV stabilized versions for outdoor use can be ordered by
adding a "V" to the end of a part number

Part Number Description

ENSAM315 Field attachable RJ-45 connector, 2.5 - 6.5mm
acceptable cable diameter
EN84-2480-3040M 304 meters (1000 feet) of solid core cable
EN84-2481-3040M 304 meters (1000 feet) of Proplex cable

O.D. CABLE RANGE
.10"-.26" [2.5mm-6.5mm]

1.12" REF
[28.4mm]

2.00" REF
[50.8mm]

2.30" REF
[58.4mm]

Specifications--

Stranded Cable

Physical

Conductors #24 AWG Stranded Tinned Copper
Insulation Polyolefin 0.037” (0.94 mm) nominal diameter
Pair 2 insulated conductors twisted together, lay lengths

varied between pairs to minimize cross talk

Core 4 pairs cabled together
Binder Polyester tape, minimum 20% overlay minimum
Jacket Black PVC 0.025” (0.635 mm) nominal thickness
Operating Temperature -20 to 80 C
Diameter 0.220” (5.588 mm) nominal
Wiring Sequence Choice of TIA/EIA 568A or 10 Base-T

Electrical @ 20 C

Capacitance 15 pF/FT
Velocity of Propagation 70% nominal
Conductor DC Resistance 9.0W /100 meter, maximum
Impedance 100W ± 15W
Delay Skew 10 nS/100 meter typical,

25 nS/100 meter max

TIA/EIA Rating Category 5e

Frequency Attenuation NEXT

(MHz) (db/100 M nominal) (db nominal)

1 1.9 76
4 3.9 72
16 7.9 61
20 9.0 60

31.25 11.0 55

62.5 15.9 53
100 20.7 50

Specifications--

Kelvar Wrapped Cable

Physical

Conductors #26 AWG Stranded Bare Copper
Insulation Color coded HFFR, halogen free, 0.035”

(0.90 mm) nominal diameter

Pair Cabled w/Kevlar strength member and tape wrapped
Core 4 pairs cabled together
Shield Inner - Aluminum mylar, 100% coverage

Outer - Tinned copper braid, 80% coverage

Jacket Black Urethane 0.059” (1.5 mm) nominal thickness
Operating Temperature -70  C to 105  C
Diameter 0.287” (7.3 mm) nominal
Wiring Sequence Choice of TIA/EIA 568A or 10 Base-T

Electrical @ 20 C

Capacitance 4.6 nF/100 meters
Propagation Delay 5.2 ns/m maximum
Conductor DC Resistance 15W /100 meter, maximum
Impedance 100W ± 15W
Delay Skew 20 nS/100 meter typical, 25 nS/100 meter,

maximum

TIA/EIA Rating Category 5

Frequency Attenuation NEXT

(MHz) (db/100 M nominal) (db nominal)

1 3.15 62
4 6.45 53
16 12.3 44
20 13.8 42

31.25 17.7 40

62.5 25.6 35
100 33.0 32

While fiber optic cable is an attractive option in many "non-office" networks,
due to its immunity to electrical noise and ability to traverse longer distances
(2Km) than copper cable, it may not be cost effective to have all devices on the

Specifications--

Copper Ports Shielded RJ-45, 10/100BaseT(x) autonegotiate
Fiber Port Multi-Mode SC, 100BaseFX, 1300 nm center
Supply Voltage 10 – 30 VDC
Operating Temp -40 C to 85 C
Vibration IEC 68-2-6
Hazardous Locations UL 1604, CSA C22.2/213

(Class 1, Div. 2)

Electrical Safety UL 508, CSA 22/14, CE
EMI Emissions FCC part 15, Class B, CE
EMI Immunity EN613216-1, CE

Physical Media

Dimensions 4.75" (120.7 mm) x 3.17" (80.5 mm)

x 1.10" (27.9 mm)

network support fiber. The RJ-Lnxx Media Converter enables a fiber backbone
to be run to the industrial enclosure, providing a link to your copper network.
This DIN rail mount unit provides 1 Fiber (SC) and two copper (RJ-45) ports,
and is designed to withstand temperature and vibration extremes

Part Number Description

ENMC2R1S Media Converter, 2 copper (RJ-45) ports, 1 multi­ mode fiber (SC) port

Media Converters

www.rjlnxx.com 1-800-225-7724 © Woodhead L.P. 2002 All rights reserved. DW200207