LAPP U05T-2GEN Etherline Access Switch Instruction Manual

ETHERLINE ACCESS SWITCH
Hardware Installation Manual
ETHERLINE ACCESS
U05T-2GEN U08T-2GEN
U16T U08GT
V1.1, December 2019 ETHERLINE ACCESS U05T-2GEN/U08T-2GEN/U16T/U08GT
Hardware Installation Manual

Disclaimer: U.I. Lapp GmbH tries to keep the content of this manual as accurate and as updated as possible. This document is not guaranteed to be error-free, and we reserve the right to amend it without notice to users.
Copyright © U.I. Lapp GmbH 2019. All rights reserved.
No part of this documentation may be excerpted, reproduced, translated, annotated or duplicated, in any form or by any means without the prior written permission of U.I. Lapp GmbH.

Notice for Safety Operation

The product performs reliably as long as it is used according to the guidance. Artificial damage or destruction of the device should be avoided. Before using the device, read this notice carefully for personal and equipment safety. Please keep the manual for further reference. If the equipment is used in a manner not specified in this manual, the protection provided by the equipment may be impaired. LAPP is not liable to any personal or equipment damage caused by violation of this notice.

• Do not place the device near water sources or damp areas. Keep the ambient relative humidity within the range from 5% to 95% (non-condensing).
• Do not place the device in an environment with high magnetic field, strong shock, or high temperature. Keep the working and storage temperatures within the allowed range.
• Install and place the device securely and firmly.
• Please keep the device clean; if necessary, wipe it with a soft cotton cloth.
• Do not place any irrelevant materials on the device or cables. Ensure adequate heat dissipation and tidy cable layout without knots.
• Wear antistatic gloves or take other protective measures when operating the device.
• Avoid any exposed metal wires because they may be oxidized or electrified.
• Install the device in accordance with related national and local regulations.
• Before power-on, make sure the power supply is within the allowed range of the device. High voltage may damage the device.
• Power connectors and other connectors should be firmly interconnected.
• Do not plug in or out the power supply with wet hands. When the device is powered on, do not touch the device or any parts with wet hands.
• Before operating a device connected to a power cable, remove all jewelry (such as rings, bracelets, watches, and necklaces) or any other metal objects, because they may cause electric shock or burns.
• Do not operate the device or connect or disconnect cables during an electrical storm.
• Use compatible connectors and cables. If you are not sure, contact our sales or technical support personnel for confirmation.
• Do not disassemble the device by yourself. When an anomaly occurs, contact our sales or technical support personnel.
• If any part is lost, contact our sales or technical support personnel to purchase the substitute. Do not purchase parts from other channels.
• Dispose of the device in accordance with relevant national provisions, preventing environmental pollution. In the following cases, please immediately shut down your power supply and contact your LAPP representative:
• Water gets into the equipment.
• Equipment damage or shell damage.
• Equipment operation or performance has abnormally changed.
• The equipment emits odor, smoke or abnormal noise.

Product Overview

The ETHERLINE ACCESS U05T-2GEN/U08T-2GEN/U16T entry-level unmanaged industrial Ethernet switches are equipped with five/eight/sixteen 10/100Base-T(X) Ethernet ports and the ETHERLINE ACCESS U08GT entry-level full Gigabit unmanaged industrial Ethernet switch is equipped with 8 10/100/1000Base-T(X) Ethernet ports, specialized designed for industrial applications. The ETHERLINE ACCESS U05T-2GEN/U08T-2GEN/U16T/U08GT support an extended operating temperature range of -10℃ to 60℃, 24VAC/DC (18-30VAC/12-48VDC) redundant power inputs, IP30 rated metal housing and DIN-rail mounting. Their rugged, easy-to- use design make them ideal for use in any harsh industrial environment.
Note：
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Structure and Interface

2.1 Front Panel

1. Power 1 LED
2. Power 2 LED
3. 10/100Base-T(X) Ethernet port
4. Link/ACT LED of 10/100Base-T(X) Ethernet port (green)
5. Speed LED of 10/100Base-T(X) Ethernet port (yellow)
6. 10/100/1000Base-T(X) Ethernet port
7. Link/ACT LED of 10/100/1000Base-T(X) Ethernet port (green)
8. Speed LED of 10/100/1000Base-T(X) Ethernet port (yellow)

2.2 Top Panel

Mounting

3.1 Dimension Drawing

Caution：
As part of the heat dissipation system, the housing of the switch becomes hot while working.
Please do not touch or cover the housing while the switch is working.
3.2 Mounting
The device supports DIN-rail mounting.
Mounting Environment:

1. The temperature, humidity and power supply is within the allowable range.
2. No direct sunlight, distant from heat source and areas without strong electromagnetic interference.
3. The switches are open type equipment for indoor use.
4. The switches are intended for use in a Pollution Degree 2 industrial environment
5. The switches are recommended to be mounted in an enclosure that provides a minimum protection rating of IP54.

Note：
Devices should be installed and accessed by service personnel or users who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken.
3.2.1 DIN-Rail Mounting
Step 1: Select the mounting position for the device and guarantee adequate space and heat dissipation.
Step 2: Insert the connecting seat onto the top of the DIN rail, and push the bottom of the device inward and upward to ensure the DIN rail fits in the connecting seat. Make sure the device is firmly installed on the DIN rail, as shown in the following figure.

3.2.2 DIN-Rail Dismounting
Step 1: As shown in the following figure, press the device downward and move the device in direction 1 until the bottom of the device is detached from the DIN rail.
Step 2: Pull the device upward and move the device in direction 2 until the device is removed from the DIN rail completely.

Caution:
Cut off the power and disconnect all cables before mounting, dismounting or moving the equipment.

Connection

4.1 10/100Base-T(X) Ethernet Port
10/100Base-T(X) Ethernet port is equipped with RJ45 connector. The port is self-adaptive. It can automatically configure itself to work in 10M or 100M state, full or half duplex mode. The port can also adapt to MDI or MDI-X connection automatically. You can connect the port to a terminal or network device with a straight-through or cross-over cable.

• Pin Definition Table 1 Pin Definitions of 10/100Base-T(X) RJ45 Port
  Pin| MDI-X Signal| MDI Signal
  ---|---|---
  1| Receive Data+ (RD+)| Transmit Data+ (TD+)
  2| Receive Data- (RD-)| Transmit Data- (TD-)
  3| Transmit Data+ (TD+)| Receive Data+ (RD+)
  6| Transmit Data- (TD-)| Receive Data- (RD-)
  4，5，7，8| Unused| Unused
• Wiring Sequence

Note：
The color of the cable for RJ45 connector meets the 568B standard: 1-orange and white, 2- orange, 3-green and white, 4-blue, 5-blue and white, 6-green, 7-brown and white, and 8-brown.
4.2 10/100/1000Base-T(X) Ethernet Port
10/100/1000Base-T(X) Ethernet port is equipped with RJ45 connector. The port is selfadaptive. It can automatically configure itself to work in 10M, 100M or 1000M state, full or half duplex mode. The port can also adapt to MDI or MDI-X connection automatically. You can connect the port to a terminal or network device with a straight-through or cross-over cable.

• Pin Definition Table 2 Pin Definitions of 10/100/1000Base-T(X) RJ45 Port
  Pin| MDI-X| MDI
  ---|---|---
  1| Transmit/Receive Data (TRD1+)| Transmit/Receive Data (TRDO+)
  2| Transmit/Receive Data (TRD1-)| Transmit/Receive Data (TRDO-)
  3| Transmit/Receive Data (TRDO+)| Transmit/Receive Data (TRD1+)
  4| Transmit/Receive Data (TRD3+)| Transmit/Receive Data (TRD2+)
  5| Transmit/Receive Data (TRD3-)| Transmit/Receive Data (TRD2-)
  6| Transmit/Receive Data (TRDO-)| Transmit/Receive Data (TRD1-)
  7| Transmit/Receive Data (TRD2+)| Transmit/Receive Data (TRD3+)
  8| Transmit/Receive Data (TRD2-)| Transmit/Receive Data (TRD3-)

Note：+” and “-” indicate level polarities.

•  Wiring Sequence

Note：
The color of the cable for RJ45 connector meets the 568B standard: 1-orange and white, 2- orange, 3-green and white, 4-blue, 5-blue and white, 6-green, 7-brown and white, and 8-brown.
4.3 Grounding
Grounding protects the device from lightning and interference. Therefore, you must ground the device properly. You need to ground the switch before it is powered on and disconnect the grounding cable after the device is powered off.
There is a grounding screw (see Figure 2 and Figure 3) on the top panel for chassis grounding. After crimping one end of the grounding cable to a cold pressed terminal, secure the end of the grounding cable to the grounding screw and firmly connect the other end to ground.
Note：Cross-sectional area of the chassis grounding cable>2.5mm 2 ; Grounding resistance<5.
4.4 Power Terminal Block
There is a power terminal block on the top panel of the device. You need to connect the power wires to the terminal block to provide power for the device. The switch supports redundant power supply with a 4-pin 5.08mm-spacing plug-in terminal block. When one power input is faulty, the switch can continue operating properly, thereby improving network reliability.

• 4-Pin 5.08mm-Spacing Plug-in Terminal Block Table 3 Pin Definitions of 4-Pin 5.08mm-Spacing Plug-in Terminal Block
  Pin Number| DC Wiring Definition| AC Wiring Definition
  ---|---|---
  1| PWR1: –| PWR1: N
  2| PWR1: +| PWR1: L
  3| PWR2: –| PWR2: N
  4| PWR2: +| PWR2: L
• Wiring and Mounting
  Step 1: Ground the device properly according to section 4.3
  Step 2: Remove the power terminal block from the device.
  Step 3: Insert the power wires into the power terminal block according to Table 3 and tighten the wires.
  Step 4: Plug the terminal block with the connected wires into the terminal block socket on the device.
  Step 5: Connect the other end of the power cable to an external power supply system within the allowed power range. If the corresponding power LED on the front panel of the switch turns on, the power supply is connected properly.

Table 4 Wiring and Mounting Specifications

Warning：

• Use copper conductors only. The minimum temperature rating of power wires to be connected to the power terminal block is 85.5℃..
• Do not touch any exposed conducting wire, terminal, or component with a voltage warning sign, because it may cause personal injury.
• Do not remove any part or plug in or out any connector when the device is powered on.

4.5 DIP Switches
There are two DIP switches on the top panel of the device, each switch has ON and OFF states and the default state is OFF. The function of the DIP switches is shown in the following table.

Table 5 Description of the DIP Switches

LEDs

Table 6 LEDs

10/100Base-T(X)

Speed LED (yellow)| On| 100M working state (100Base-TX)
Off| 10M working state (10Base-T) or no connection
Link/ACT LED (green)| On| Effective port connection
Blinking| Ongoing network activities
Off| No effective port connection
10/100/1000Base-T(X)
Speed LED (yellow)| On| 1000M working state (1000Base-TX)
Off| 10/100M working state (10/100Base-T(X)) or no connection
Link/ACT LED (green)| On| Effective port connection
Blinking| Ongoing network activities
Off| No effective port connection

Basic Features and Specifications

Power Supply

ETHERLINE ACCESS U08T-2GEN: 0.40A (MAX)
ETHERLINE ACCESS U16T: 0.70A (MAX)
ETHERLINE ACCESS U08GT: 0.85A (MAX)
Terminal Block| 4-Pin 5.08mm-Spacing Plug-in Terminal Block

Rated Power Consumption

Rated Power Consumption| ETHERLINE ACCESS U05T-2GEN: 3.4W (MAX)   ETHERLINE ACCESS U08T-2GEN: 4.6W (MAX)
ETHERLINE ACCESS U16T: 8W (MAX)
ETHERLINE ACCESS U08GT: 10W (MAX)
---|---

Data Port

Physical Characteristics

Dimensions (W×H×D)
(excluding the connector and
DIN-Rail mounting kit)| ETHERLINE ACCESS U05T-2GEN: 29.6mm×114.5mm×68mm
ETHERLINE ACCESS U08T-2GEN: 45.6mm×114.5mm×68mm
ETHERLINE ACCESS U16T: 79.6mm×134mm×106mm
ETHERLINE ACCESS U08GT: 53.6mm×134mm×106mm
Weight| ETHERLINE ACCESS U05T-2GEN: 0.2Kg
ETHERLINE ACCESS U08T-2GEN: 0.3Kg
ETHERLINE ACCESS U16T: 0.7Kg
ETHERLINE ACCESS U08GT: 0.5Kg

Environmental Limits

References

• Lapp

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