Related Manuals for 4B WDA4
Summary of Contents for 4B WDA4
- Page 1 WDA4 INSTRUCTION MANUAL Approvals WDA Sensor Belt Alignment / Motion / Slack and Broken Chain Monitor. Part Number: WDA4Vxxxx/xx REV061724...
- Page 2 To download the digital version of this instruction manual and to check other available languages scan the following QR code. Para descargar la versión digital de este manual de instrucciones y consultar otros idiomas disponibles, escanee el siguiente código QR. Para baixar a versão digital deste manual de instruções e verificar outros idiomas disponíveis, escaneie o seguinte código QR.
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Page 3: Table Of Contents
TABLE OF CONTENTS CUSTOMER SAFETY RESPONSIBILITIES ............... 4 PRODUCT OVERVIEW ...................... 7 SPECIFICATIONS ......................8 APPROVALS ........................8 DIMENSIONS ........................9 SPECIFIC CONDITIONS OF USE ..................9 EXTERNAL EARTHING OPTIONS ..................10 POTENTIAL ELECTROSTATIC CHARGING HAZARD ............12 STANDARD WIRING DIAGRAM ..................13 INSTALLATION ......................14 TESTING AND MAINTENANCE ..................15 PRODUCT NOMENCLATURE ..................16... -
Page 4: Customer Safety Responsibilities
The proper installation and maintenance of all our products is the responsibility of the user unless you have asked 4B to perform these tasks. - Page 5 Correct installation of the product is important for safety and performance. If you have not asked 4B to perform the installation of the unit on your behalf, it is critical for the safety of your operation and those who may perform work on your operation that you select a qualified and competent electrical installer to undertake the installation.
- Page 6 If you have questions or comments about the operation of your 4B product or require it to be serviced, please contact 4B (contact options are on the back cover of this manual). Please have available product part numbers, serial numbers, and approximate date of installation.
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Page 7: Product Overview
PLC or with 4B’s Watchdog™ Elite and A400 Elite control units. The sensor will not detect non- ferrous material such as plastic, rubber, stainless steel or aluminum. -
Page 8: Specifications
SPECIFICATIONS Operating Voltage Range 12 to 24 VDC + 10% Supply Current 40 mA • Green (Flashing) – Target Detected LED Indicator • Green (Off) – No Target Detected Solid State Relay, 25 mA sink or source @ 240 Pulses Output (MAX) VAC/DC (MAX), non-inductive Solid State Relay, 25 mA sink or source @ 240 Continuous Output (MAX) -
Page 9: Dimensions
The sensor shall be externally earthed via one of the following three methods: i) Via the ½” NPT threaded entry in the metallic end cap of the WDA4 sensor that is fitted with metal conduit by the end user. The conduit shall be earthed by the... -
Page 10: External Earthing Options
EXTERNAL EARTHING OPTIONS The WDA4 can be externally earthed using one of the following options: 1. 1/2" NPT conduit entry when an earthed conduit is fitted. 2. Earth stud present on the version 2 of end plug (bung), WDA4V342. 3. Using metal bracket when fitted to an earthed machine housing. - Page 11 External Earthing Option 3 Instructions 1. Confirm that the WDA4 sensor is fully powered down. 2. Ensure that the machine is earthed suitably as per the local electrical wiring regulations (such as NEC, CEC, EN IEC 60079-14).
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Page 12: Potential Electrostatic Charging Hazard
POTENTIAL ELECTROSTATIC CHARGING HAZARD Please check if the markings on the WDA4 are on an adhesive label, if this is the case then observe the following warning, if the marking is engraved into the body the warning maybe disregarded. Warning: POTENTIAL ELECTROSTATIC CHARGING HAZARD, Clean only with a damp cloth. -
Page 13: Standard Wiring Diagram
STANDARD WIRING DIAGRAM All wiring must be in accordance with local and national electrical codes and should be undertaken by an experienced and qualified electrician. Where required use dust/liquid tight flexible metal conduit with approved fittings to protect the sensor cables. Use rigid metal conduit to protect the cables from the sensors to the control unit. -
Page 14: Installation
INSTALLATION Please note that the following instructions are guidelines and suggestions only, the end users may have to adapt these for the end application. All installations must conform to the local electrical wiring regulations (such as NEC, CEC, EN IEC 60079- 14). -
Page 15: Testing And Maintenance
TESTING AND MAINTENANCE Periodically test the WDA4 and the system to ensure that both are operating correctly. 1. Check that the unit is correctly installed. (See Electrical Setup) 2. Ensure that all cabling is in a good state, and that all the electrical connections are secure and in good order. -
Page 16: Product Nomenclature
PRODUCT NOMENCLATURE Manufactured by Don Electronics Ltd, Westfield Industrial Estate, Kirk Lane, Yeadon, LS19 7LX, UK 16 of 20... - Page 17 NOTES 17 of 20...
- Page 18 NOTES 18 of 20...
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Page 19: Product Warranty
(1) year after date of purchase from 4B. Any product determined by 4B at its sole discretion to be defective in material or workmanship and returned to a 4B branch or authorized service location, as 4B designates, shipping costs prepaid, will be, as the exclusive remedy, repaired or replaced at 4B’s option. - Page 20 P.O Box: SHJ-0., UAE reg. no. 23784 Jiangsu Province Tel: +971 (0) 6 5212 044 Tel: +86-136 0160 9266 Copyright © 2023 4B Group - All Rights Reserved go4b.com 4B Group reserves the right to change the contents of this document without prior notice.
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