PUBLICATION NUMBER. 1734-IB8S and 1734-OB8S modules, series A and B, are certified to IEC 61508Wiring a digital input into the 1734-IB8 card is straightforward. Routeco have Allen-Bradley 1734-IB8 available to buy from our 1734 -. Registro Italiano Navale. Source Output Modules Installation Instructions, publication 1734-IN052 Information about how to install 1734-IV2, -IV4 and -IV8 Series C POINT I/O Source Input Modules. 1734-IB8 | Eight 24VDC digital sinking inputs card. Add to Cart. Ser B. 2 W Thermal dissipation 8. Manufacturer: Allen-Bradley. $5 off every $500 with coupon. I/O MODULE, DIGITAL DC INPUT, 8 CHANNEL,. 00. Products sold before or after this date might carry different certifications. Communications Adapter 1738-AENT ArmorPoint® EtherNet/IP Adapter. Flag. Nom et adresse du fabricant: Rockwell Automation, Inc. Products sold before or after this date might carry different certifications. 00. 3,937. allen bradley. ABIOR251. 2023 New Allen-Bradley 1734-OB8 POINT I/O 8Point Digital Output Module 1734-OB8. i/o adapter, ethernet/ip, twisted pair media, 24 volt dc, 10 amp . Installation Instructions. POINT I/O is a family of modular I/O products ideal for applications requiring flexibility and low cost of ownership. 309 In stock Express delivery. The Allen-Bradley 1734D-IB16 Point I/O 1734 module is a DIN-rail mounted device with 16 integrated inputs, a PointBus expansion port, removable terminations, and a DeviceNet communication interface. Products sold before or after this date might carry different certifications. Spec Sheet. 1734-IB8 PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, DIGITAL DC INPUT, 8 CHANNEL, 24 VDC SINK, DIN RAIL MOUNT, TB/TBS TERMINAL BASE, IP20Point IO Input in RSLogix Studio 5000. RESOURCE. 2 Rockwell Automation Publication 1734-IN033F-EN-E - September 2022 POINT I/O 8 Channel High Density Current Input Module Installation Instructions ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or. 1734 ob8 rockwell xxxxAb allen bradley 1734-ib8, 1734-mb, 1734-rtb i/o module digital dc Allen-bradley 1734-ib8 manualsRockwell automation 1734-xxxx point i/o digital and analog modules and. It operates at 24VDC nominal voltage and. 8 MB. this document contains confidential and proprietary information of rockwell automation, inc. Registro Italiano Navale. $238. Datasheet Contact the supplier. Categories Control & Automation Measuring, Monitoring & Logic Devices. POINT I/O 8 Point Digital Input Module-K. UPC: 61259830857. RESOURCE. AutoCAD® (DWG) Drawing Interchange Format (DXF) Adobe® PDF. The 1734-IB8’s input channels support sink wiring configuration and operate at 24VDC nominal voltage with ON-state voltage range of 10VDC-28. AB 1734-IB8 POINT I/O 8Point Digital Input Module Factory Sealed 1734IB8. 5 ms plus user configurable filter of 0ms - 63 ms. Re-seating means physically removing a circuit board, I/O module, controller card, etc, and reinstalling it. 5 mA DC and Four (4) Current Sourcing Pulse Test Output Channels at maximum 0. 2 POINT I/O Input Modules Publication 1734-IN051F-EN-E - August 2005 Important User Information Solid state equipment has operational characteristics differing from those of. 75kW 1Hp AC Drive 25B-D2P3N104. Learn how to install 1734-IB8K, a digital input module with 8 channels, in your POINT I/O™ or POINT Guard I/O™ system. Find more technical documentation for this product in the Technical Documentation Center . 8 Volts DC. This input module has a total of eight (8) inputs, in which all of the inputs are grouped together. This product was certified with the above certifications as of 2023-11-08. 1. AB 1734-IB8 POINT I/O 8Point Digital Input Module Factory Sealed 1734IB8. Check part details, parametric & specs and download pdf datasheet from datasheets. Please review the product label to check for the certifications your specific product carries. $100. Please review the product label to check for the certifications your specific product carries. Since every PointIO terminal base allows for 8 wiring points, the two and four input cards will have their own common signals available. Ask us about 1734-IB8/C Repairs. Our PartnerNetwork™ program offers complementary product solutions for 1734 POINT I/O modules and 1734 POINT I/O Add On Profiles through the Technology Partner program. POINT I/O 8 Point Digital Input Module. TYPE. Catalog #: 1734-IB8. 2023 Allen-Bradley 1734-OB8 1734-OB8S 1734-IB8 1734-IB8S US Free Shipping. Each time the adapter is powered up, the adapter compares the number of I/OCertifications. Invoice Description: 1734-IB8 AB 24V DC 8 CHANNEL SINK INPUT MODULE. This hardware has a maximum off-state input voltage of 5 Volts DC. 8V DC. It can be used with ControlNet and Ethernet adapters using RSLogix 5000, version 11 (or higher) software. Add. 1734 POINT I/O modules offer 1 to 8 points per module. Important information. Search our PartnerNetwork database and. ) Module location 1734-TB, 1734-TBS, 1734-TB3, 1734-TB3S, 1734-TOP, 1734-TOPS,1734-TOP3, or 1734-TOP3S wiring base assembly1734-ib8 manual español This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. 罗克韦尔(AB)PLC讲解,昆仑通泰 (MCGS)触摸屏控制ABplc。. Preferred Availability POINT I/O 8 Point Digital Input Module. 1734-IN016. $67. 1201 South 2. Plc hardwareWe encourage you to update your Rockwell Software with any new software patches to keep it current. This list includes substantive updates only. 1734-IN018. Catalog Numbers 1734-IB2, 1734-IB4, 1734-IB4K, 1734-IB8, 1734-IB8K, series D Summary of Changes This publication contains the following new or updated information. Installation Instructions. 1734-AENT PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O ADAPTER, ETHERNET/IP, TWISTED PAIR MEDIA, 24 VOLT DC, 10 AMP. Please review the product label to check for the certifications your specific product carries. Buy online now with next day delivery available for in stock products. We have 3 Allen-Bradley 1734-IB8 manuals available for free PDF download: User Manual, Installation Instructions Manual. Product Description. Learn how to install 1734-IB8K, a digital input module with 8 channels, in your POINT I/O™ or POINT Guard I/O™ system. . or Best Offer. 309 In stock Express delivery. Information about how to install 1734-IB 2, 1734-IB4, 1734-IB8, Series C POINT I/O Input Modules. ‹ View all 1734 POINT I/O Modules SHARE THIS: Email. 1734-232ASC. User Manual. catalog numbers 1734-ia2, 1734-im4, 1734-ib2, 1734-ib4, 1734-ib8 , 1734-ib4d, 1734-im2, 1734-im4, 1734-iv2, 1734-iv4, 1734-iv8, 1734-oa2, 1734-oa4, 1734-ob2, 1734-ob2ep,. Plan View Drawings (3D Format) Catalog Number. $60. Revision: 1. RESOURCE. Catalog numbers 1734-IB2, 1734-IB4, 1734-IB8, Series C Table of Contents Topic Page Important User Information 2 Environment and Enclosure 3 Preventing Electrostatic Discharge 3 North American Hazardous Location Approval 4 European Hazardous Location Approval 5 Before You Begin 6Catalog #: 1734-IB8. Installation Instructions. 1734-IB8 8 PT 24VDC SINK IN or 1734-OB8E 8PT 24VDC SOURCE OUT. Please review the product label to check for the certifications your specific product carries. Width. Opens in a new window or tab. 1734-IB8 D 3. Please review the product label to check for the certifications your specific product carries. RESOURCE. Allen-bradley 1734-aentr adapter. Publication 1734-IN019A-EN-E - May 2005 This Series C product can be used with DeviceNet and PROFIBUS adapters. You do not meet the requirements to purchase this product. 1734-IB2 Safety Approvals North American Hazardous Location Approval The 1734-CTM and 1734-VTM modules, Series C, are North American Hazardous Location approved. Allen-Bradley PowerFlex 525 0. Who Should Use This Manual You must be able to use RSNetWorx software or similar configuration software to set up and calibrate these. You can sort and filter products from best-in-industry suppliers in your region to connect to the Rockwell Automation® architecture, or to use with our products. Products sold before or after this date might carry different certifications. Quick Overview. 141. Installation Instructions. 1734-232ASC. 1734-IB4 PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - INPUT MODULE, DIGITAL, 4 POINTS SINKING, 24 VDC, DIN RAIL. Anyone can obtain information about the validity of a given certification by contacting the UL Customer Experience Center. 1734 IB8 5 4 1 3 0 2 120V 220 VAC Output Module Status Network Status 1734 OA4 NODE: 1 3 0 2 24VDC Source Output Module Network 1734 OB8E NODE: 5 7 4 6 POWER ETHERNET RXD TXD OK B A ST ST DIAGNOSTIC O K 0123 4 56 7 8910 1112 1314 15 AC OUTPUT RUNI /O RS232 OK FORCE BAT RUNR EM PROG Logix5562 ST ST. Trustpilot. 1734-IB8 is a point I/O 8 point digital input module from Allen-Bradley, a brand of Rockwell Automation. 1734-ib8. All wiring is made to a removable terminal block mounted on the mounting base. AutoCAD® (DWG) Drawing Interchange Format (DXF) Adobe® PDF. 1734-IN051. 1734-mb plcs/machine control from allen bradley in stock, order now! same day shipping, 2-year warranty - discontinued by manufacturer, mounting base, point i/o, din rail mount, provides interconnection between point bus backplane and field power-bus, inbuilt removable terminal block, (95723405). Alternativa de comunicações de conexão direta ou otimizada para rack. $164. UNSPSC: 32151602. 86 / EA. ALLEN BRADLEY. Allen-Bradley 1734-IB8 POINT Digital DC Input Module 24V DC 8 Channel Sink, Series C 10612598308573 UPP Ser C. 75 Watts at 28. Calculate shipping. 1734-AENTR Module Status Network Activity. The Allen-Bradley 1734-IB8 point I/O module can be installed on a mounting base that is installed on a DIN rail. 0 . Each module within the node will have a separate tag along with individual input and output tags. PUBLICATION NUMBER. $800. Allen-Bradley 1734-IB8 POINT I/O 8Point Digital Input Module AB 1734IB8. allen bradley. Bombay Air Cargo. $5,438. Products sold before or after this date might carry different certifications. My hardware is 1734-AENTR + one 1734-IB8. Produit: Point I/O Product Family . 9L. Windows Meta-File (WMF) 1734-AENT. Windows Meta-File (WMF) 1734-IB8 Allen-Bradley * Actual product may vary from image. Rockwell Automation 1734-IB8 User Manual (242 pages) I/O Digital and Analog Modules. Please call or email us with your request. Selection Guide. 1734-IN028. to avoid the risks of unauthorized and counterfeit products. Flag. com, a global distributor of electronics components. All wiring is made to a removable terminal block mounted on the mounting base. This product was certified with the above certifications as of 2023-11-09. 罗克韦尔(AB)PLC讲解,如何给AB的PLC、硬件固件升级?. 03. 000. Installation Instructions. The minimum on-state current, however, is rated at 2 milliamperes, while the maximum on-state current is rated at 5 milliamperes. This module requires use of a terminal base such as. Calculate shipping. Part number 1734-IB8 is a POINT I/O input module. Free Shipping. This product was certified with the above certifications as of 2023-11-08. The 1734-IB8 Input Module manufactured by Allen Bradley is an open-style enclosure that showcases its electronic compilations, bringing a visual interest to any device. This product was certified with the above certifications as of 2023-11-08. Allen-bradley 1771-ife installation instructions manual pdf download1734 ib8s wiring diagram Rockwell 1734 interpret indicators1734 ib8 wiring bradley allen plchardware upp ra ob4. PUBLICATION NUMBER. Delivery toPart No. Flag. 8VDC. No. Catalog #: 1734-IB8. Installation Instructions. Find installation instructions, user manual, firmware, drawings, certifications and more technical specifications for this product. Product Details. POINT I/O 8 Point Digital Input Module. 1734-IN587. Page 2 Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this. 32 BTU/hr 7. Publication 1734-IN024A-EN-E - March 2005 4V dc 2 Input Sink Module Cat. Opens in a new window or tab. Available Drawings for 1734-TB. Tested and 2-Year Warranty. 1734-IB8 PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, DIGITAL DC INPUT, 8 CHANNEL, 24 VDC SINK, DIN RAIL MOUNT, TB/TBS TERMINAL BASE, IP20Installation Instructions. No. 00. 800. 0 A (750 mA per output) 3. 1734-IB8. This product was certified with the above certifications as of 2023-11-09. Check part details, parametric & specs updated 06 OCT 2023 and download pdf datasheet from datasheets. Get Support. Source Output Modules Installation Instructions, publication 1734-IN052 Information about how to install 1734-IV2, -IV4 and -IV8 Series C POINT I/O Source Input Modules. 1734-IB8S and 1734-OB8S modules, series A and B, are certified to IEC 61508 Edition 2. User Manual. Products sold before or after this date might carry different certifications. Find all available product literature for this product in the Literature Library results . ×ÍÆš gC Ùf ˆV gC ú ÿÿÿ - ü ÿÿÿ - hC ú - ü ÿÿÿ - ð ð ÷ 4 5 4 5 ú - % Þq?@ r @Þq?@ % r @ rù? r @ % rù? rÖ? rù? % rÖ? r³? rÖ? % r³?ÞqÖ. Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. ALLEN BRADLEY. Please review the product label to check for the certifications your specific product carries. The POINT I/O module (B) snaps into Rockwell Automation's 1734-IB8 is a digital dc input modules. POINT I/O is a family of modular I/O products ideal for applications requiring flexibility and low cost of ownership. 1734-IN051. Part Number/Catalog No. Catalog #: 1734-IB8. The adapter stores this chassis size setting in non-volatile memory. User Manual. Catalog Numbers 1734-IB8S, 1734-IB8SK, 1734-OB8S, 1734-OB8SK, 1734-IE4S, 1734-IE4SK, 1734-OBV2S, 1734-OBV2SK ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or maintain thisThe 1734-IB8 8 input sink input module installs in mounting bases that mount on a DIN rail. POINT I/O RS-232 ASCII Interface. com, a global distributor of electronics components. This product was certified with the above certifications as of 2023-11-08. 2022 New Sealed Allen Bradley 1734-IB8 Ser. 1734-IB4. Learn how to install, configure, and troubleshoot the 1734-UM008 POINT I/O EtherNet/IP Adapter Module, which connects up to 63 I/O modules to an EtherNet/IP network. Rockwell Product Catalog. Installation Instructions. Products sold before or after this date might carry different certifications. 139. Users are required to2 Rockwell Automation Publication 1734-IN034E-EN-E - September 2022 POINT I/O 4 Channel Analog Current Output Module Installation Instructions ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or. Registro Italiano Navale. Registro Italiano Navale. User Manual. điện áp đầuc vào : 24 VDC. Street . Please review the product label to check for the certifications your specific product carries. 1734-IB8 PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, DIGITAL DC. To contact form. 1734-IN016. 1734-IB8S. TYPE. 1783-IMS28GNAC 1783-HMS8SG4CGN 1783-HMS8TG8EG4CGR 1783-HMS8T4CGN 1783-HMS8TG8EG4CGN 1783-HMS8TG4CGN 1783-HMS8S4CGN 1783-HMS4EG8CGR 1783-HMS8TG4CGR 1783-HMS8SG4CGR 1783-HMS4T4E4CGN 1783-HMS4SG8EG4CGR 1783-HMS4SG8EG4CGN 1783-HMS4S8E4CGN 1783. 1734-IB8 Allen-Bradley. DC. Page. Manufacturer part number: 1734-IB8. POINT I/O 8 Point Digital Input Module. Find the best pricing for Allen Bradley 1734-IB8S by comparing bulk discounts from 3 distributors. $105. Print. Literature Library | Rockwell Automation2 Rockwell Automation Publication 1734-IN058H-EN-P - August 2023 POINT I/O 24V DC Expansion Power Supply Installation Instructions ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or maintain this product. MFG#: 5069-RTB18-SCREW Info: Compact 5000 18 Screw RTB $77. 34 BTU/hrr 10. The 1734-IB8 Input Module manufactured by Allen Bradley is an open-style enclosure that showcases its electronic compilations, bringing a visual interest to any device. This product was certified with the above certifications as of 2023-11-08. Find more technical documentation for this product in the Technical Documentation Center . WARNING: For 1734-RTBS and 1734-RTB3S, to latch and unlatch the wire, insert a bladed screwdriver (catalog number 1492-N90 – 3 mm diameter blade) into the opening at approximately 73° (blade surface is parallel with top surface of the opening) and push up gently. ALLEN BRADLEY. POINT I/O 8 Point Digital Input Module. D Digital Input Module . Preferred Availability POINT I/O 8 Point Digital Input Module. Products sold before or after this date might carry different certifications. This module is a Four (4) channel sinking input module that belongs to the 1734 Point IO product family. Manufacturer: Rockwell Automation. 1734-IB8S is a safety input module that provides eight channels of sinking input protection for Allen-Bradley safety-related devices. 1734-OX2 Relay Output Module. Click now or Call 1-919-205-4392 for the best prices on all Allen Bradley products. 013, and 35. ATTENTION: Do not remove or replace a Terminal Base unit while power is. RESOURCE. no. $164. This user manual provides detailed instructions, wiring diagrams, and specifications for the 1734-UM008 module and its compatible devices. 5 Ms Hardware + (0…65 Ms Selectable); On-State Current Min/max: 2 M A/5 M A; Maximum Off-State Current: 1. 1734-OW2 and 1734-OW4 Relay Output Modules. Routeco have Allen-Bradley 1734-IB8S available to buy from our 1734 - POINT I & O (Granular) section. Allen-bradley 1734-ib8Allen-bradley 1746 series i/o system installation instructions manual 1734 bradley allen point module output guardAllen-bradley 1762-of4 installation instructions manual pdf download. Octopart is the world's source for 1734-IB8 availability, pricing, and technical specs and other electronic parts. Using a 1734-ib8 to count flow meter pulses. 5 milliAmps at 40 degrees Celsius and 11…28. 1734-IB8. The 1734-IB8 is a POINT I/O module that features Eight (8) Discrete sinking input channels with One (1) group of channels per channel. PUBLICATION NUMBER. Find more technical documentation for this product in the Technical Documentation Center . WARNING: For 1734-RTBS and 1734-RTB3S, to latch and unlatch the wire, insert a bladed screwdriver (catalog number 1492-N90 – 3 mm diameter blade) into the opening at approximately 73° (blade surface is parallel with top surface of the opening) and push up gently. TYPE. Learn how to install, configure, and troubleshoot the 1734-UM008 POINT I/O EtherNet/IP Adapter Module, which connects up to 63 I/O modules to an EtherNet/IP network. User Manual. Buy Allen-Bradley products for your project now. Surplus Never Used and Used 1734-IE4C by Allen Bradley In Stock today! We carry the entire Point I/O 1734 series. 00. in the tools and supplies, misc products category. 1734-IB8 Allen-Bradley. PCS. Join Product iQ. Each channel is configurable for 0-20 mA and 4-20 mA output signals with absolute accuracy of 0. 1734-OB8S. Registro Italiano Navale. Loại sản phẩm:: Module đầu vào kỹ thuật số DC. Plc hardware1734 aent bradley allen rockwell manualslib automation manual 1734 rtb module ib8 digi1734 aent bradley. 1734-ob8s Wiring Diagram Check Details 1734-ob8 and 1734-ob8e module wiring diagram. Installation Instructions. Make sure that the mounting75 mA 2 W at 264V AC 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS 1734-OA4 4 Non-isolated, current sourcing 2. Check Details. 1738-AENT/B Ethernet Adapter. $277. 1734 IM4 1 3 0 2 24VDC Sink Input Module Status Network Status 1734 IB8 5 7 4 6 DA NGER 6500 6500 6500 6500 6500 6500 DA NGER 6500 6500 6500 6500 6500 6500 755 8 9 2 5 0 3 6 7 1 4 Kinetix 6500 Benefits For nearly a decade, our customers have been enjoying the time and cost savings provided by Rockwell Automation Integrated Motion. 031: Compatibility issue when multiple 1734-IBx are connected to a 1734-APB adapter. no. Tangerang Selatan Muse Components. PointIO - 1734-IB4 4-point 24VDC input module Since every PointIO terminal base allows for 8 wiring points, the two and four input cards will have their own common signals available. Point I/O 1734. 1734-UM001. Aug 31 2016. Please review the product label to check for the certifications your specific product carries. Repair Yours $200. 8 Volts DC. Availability: In Stock. POINT I/O 8 POINT DIGITAL OUTPUT MODULE 1734-OB8 16XI07J005-120 (MACHINERY & EQUIPMENT FOR TIRE MANUFACTURING PLANT) United States. 2 Rockwell Automation Publication 1734-IN018E-EN-E - September 2022 POINT I/O Output Module Installation Instructions ATTENTION: Read this document and the documents listed in the Additional Resources section about installation, configuration and operation of this equipment before you install, configure, operate or maintain Plage de tension du 1734-IB8S 141 Caractéristique de la tension d’entrée à l’état bloqué 141 Plage de température du 1734-IB8S 142 Plage de température du 1734-OB8S 143 Caractéristique de tension d’isolement 144 Code de température Nord Américain 144 Plage de température de fonctionnement 145 Publication 1734-IN590C-EN-P - December 2018 About The Adapter The 1734-AENT POINT I/O™ EtherNet/IP™ Adapter is a communications adapter for POINT I/O modules. Difference in 16#0203 and 16#0204. Ab allen bradley 1734-ib8, 1734-mb, 1734-rtb i/o module digiAllen-bradley 1771-ib installation data pdf download 1734 rtb module ib8 digiAllen-bradley 1734-ib8 manuals. POINT I/O 24VDC 8 Point Input Sink Module . Brand New. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy. Type of voltage (input voltage) DC. 1734-IN051. Product Details. Product Family: 1734 POINT I/O. Ab quality 1746-p1 installation instructions manual pdf downloadAb international 1100a manuals 1734 vhsc24 wiring diagramAllen-bradley. Buy 1734-IB8 / 1734-IB8 Allen Bradley 8-Channel 24V Dc Sink Input Module from Distributor Santa Clara Systems. 00. Can I use GetAttributeSingle method to get the input data 1734-IB8? The Class is 4, the Instance is 4 and the Attribute is 3. Find all available product literature for this product in the Literature Library results . Lifecycle status. Date: May 2022 . With one to eight channel density modules, including a self-configuring discrete module, the modularity of POINT I/O minimizes system costs and size. Rockwell Automation's 1734-TBS is a point i/o wiring base assembly with screw. This product was certified with the above certifications as of 2023-11-12. Overview. Module Description and Features The modules install into the POINT I/O terminal base (1734-TB or 1734-TBS) and interface with the TestView. com, a global distributor of electronics components. 1734-MB. 1734-IN051) 1734-IB2, 1734-IB4, および1734-IB8 モジュールの取 付け情報を記載する。 Publication 1734-SG001G-EN-P - September 2019 6 POINT I/O Family The POINT I/O System The base (A) mounts onto the DIN rail and provides the backplane. Module Location: 1734-TB or 1734-TBS wiring base assembly.