This includes. 2 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. Continue shopping. PUBLICATION NUMBER. TB/TOP/TOP3 terminal base * Lead time based on standard manufacturer lead time and historical data. Installation Instructions. Returns It is possible to return the purchased products. The following sections contain important guidelines for wiring safety analog. 752. : 35. ) Santa Clara Systems specializes in hard-to-find parts. 1 Available View Product. DC Output Module,8 Points,Safety,IP20,POINT,24VDC, Sourcing. This product was certified with the above certifications as of 2023-10-18. Allen Bradley 1734-OB8SK POINT I/O Output Module with 8-Channel Safety Sourcing, 1A max, Conformal Coated, Series B 00191326446624 UPP Ser B 1. I inhibited the card and reset and un inhibited to no avail. mssautomation (1,672) 100%. 2 Rockwell Automation Publication 1734-IN032F-EN-P - September 2022 POINT I/O 4 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. The 24V DC power to the module is supplied by the internal power bus and comes from the same 1734 adapter, 1734-FPD module, or 1734-EP24DC power supply as common. Product Conditions. Radwell is not an authorized surplus. Find the best pricing for Allen Bradley 1734-OB8S by comparing bulk discounts per 1,000. This includes the 1734-OB8S and 1734-OB8SK modules. $ 620. The 1734-ob8sk module is compatible with standard GuardLogix controllers, Compact GuardLogix. Check Details. 00. Home | My Account | | Wish List | About. TYPE. Policies & Terms. Easy retrofit: add to existing panels using POINT I/O. Please call or email us with your request. POINT I/O 8 Point Digital Input Module. Trending at $1,179. 1734-OB8SK. Follow these guidelines when wiring your safety analog inputs. China CCC; This product was certified with the above certifications as of 2023-10-07. 00. 11 Available View Product. 800. 12 mm. 1734-IN016. TYPE. AB recalled some safety cards through a certain time. Allen Bradley 1734-OB8S /A Series A POINT I/O 8-Ch Safety Sourcing Output 2014. 99. $949. Difference in 16#0203 and 16#0204 ; Rockwell Automation:Product Lifecycle Status and information ;Allen-Bradley 1734-OB8S 8 Channel Safety Sourcing Output Module Y Manufacturer: Rockwell Automation Catalog #: 1734-OB8S Revere Part #: 301567 UPC: 612598350643 UNSPSC: 32151602; CPN: Min Order Qty: 1 Qty. Find more technical documentation for this product in the Technical Documentation Center . Buy It Now. Plc hardware: allen-bradley 1734-ib8s point safety input module 24v dc 8-ch 1734 ib8s wiring Allen-bradley 1762-of4 installation instructions manual pdf download 1305 bradley allen manual ma1734-IN586. Allen-Bradley 1734-OB8S. 1734-UM001. Check part details, parametric. Products sold before or after this date might carry different certifications. 8VDC); Input Delay Time, On to Off: 16. 8V DC max; ON-State Voltage Drop: 0. Web 18 images about 1734 ob8e pdf : Web use this diagram to identify the external features of the module. Series: POINT I/O; Module Type: Safety I. 1. This module has eight safety outputs for supporting single-channel and/or dual-channel operation. POINT I/O is a family of modular I/O products ideal for applications requiring flexibility and low cost of ownership. Octopart is the world’s source for Allen Bradley 1734-OB8SK availability, pricing, and technical specs and other electronic partsFind all available product literature for this product in the Literature Library results . Allen Bradley 1734-OB8SK POINT I/O Output Module with 8-Channel Safety Sourcing, 1A max, Conformal Coated, Series B 00191326446624 SSP Ser B 1. 1734-OB8S Safety Output Status. 9393. Continue shopping. 4 g (1. Control Unit Allen-Bradley 1734-VHSC5 User Manual. This safety module is designed to distribute safety I/O in a safety control network and it meets the requirements of the SIL CL3 and PLe Cat. TYPE. Free shipping. Please call or email us with your request. ALLEN BRADLEY. TYPE. Brand: Allen-Bradley | Category: Control Unit | Size: 12. I/O MODULE, SAFETY, ** CONFORMAL COATED **, 8 SAFETY DGTL OUTPUT, SOURCING, SIL 3, PLE, 24 V DC. Installation Instructions. POINT I/O 4 Point Digital Output Module. DC. UPC: 61259835064. Certifications. PUBLICATION NUMBER. AB recalled some safety cards through a certain time. Policies & Terms. 32 BTU/hr 7. Technical Specifications. ALLEN-BRADLEY 1734-IE4C ORIGINAL. 1734-IB8S, 1734-OB8S, 1734-IE4S – Technical Specifications Attribute 1734-IB8S 1734-OB8S 1734-IE4S POINTBus POINTBus current, max 175 mA 190 mA 110 mA @ 5V Power dissipation, max 2. PN. (without terminal block): 77 x 24 x 55 mm (3. Installation Instructions. 1734-OB8SK PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, SAFETY, ** CONFORMAL COATED **, 8 SAFETY DGTL OUTPUT, SOURCING, SIL 3, PLE, 24 V DC1734/1718/1719 Distributed I/O, In-Cabinet Modular; 1734 Point I/O; POINT Guard I/O (1734) 1734-IB8S; Your search returned no results. 1734-UM013 Find all available product literature for this product in the Literature Library results. 1734-IN016. TYPE. PUBLICATION NUMBER. IN STOCK! View Buying Options. Santa Clara Systems carries 53,272 items from. Recommended Action. 1. Find all available product literature for this product in the Literature Library results . 8 x 24V DC source. Don't know the dates off hand. Product No. Top Rated Seller Top Rated Seller. POINT I/O EtherNet/IP Adapter 3 Publication 1734-IN590C-EN-P - December 2018 Environment and Enclosure Preventing Electrostatic Discharge ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in1734-OB8S Module Montagesockelbaugruppe (Bestellnummer 1734-TB oder 1734-TBS) besteht aus einem Montagesockel und einer abnehmbaren Klemmenleiste. , and Rockwell Software Find all available product literature for this product in the Literature Library results . Sell To Us. Continue shopping. Registro Italiano Navale. Industrial Automation & Motion Controls; Electrical Equipment & Supplies; Computers/Tablets & Networking. 1734-UM013: Find all available product literature for this product in the Literature Library results. (without terminal block): 77 x 24 x 55 mm (3. This product was certified with the above certifications as of 2023-11-24. Summary of Changes Allen-Bradley 1734-OB8SK :: I/O Module, Safety, Digital DC Output, 8 Channel, Current Sourcing :: Rexel USA. If you need a specific series. Find a Distributor. This product was certified with the above certifications as of 2023-11-08. 1734-IN016. 1756 ib16 wiring diagram1734 aent controlled four rn schematics anybody b8s 1734 wiring diagram aentr manual rockwell aent controllers offers browse delivery safety latest next automation instructions installation schematron1734 wiring diagram bradley allen point plch plc plchardware ra aent. Please review the product label to check for the certifications your specific product carries. 这是一个安全模块，非常适合在分布式安全架构中使用。. SCHNEIDER MDM1PSD23B7 Servo Stepper Motor was added in Dec 2021. Products sold before or after this date might carry different certifications. Allen-Bradley 1734-OB8S POINT I/O Output Module with 8-Channel Safety Sourcing, 1A max, Series B 10612598350640 SPP Ser B. Policies & Terms. Installation Instructions. 752. TYPE. This 1734-OB8SK is a safety output module that is manufactured by Allen-Bradley. 800. Allen Bradley 1734-OB8S 8ch Safety Sourcing Output Mod 1734OB8S SER B USA Seller. Weight, approx. 8 Volts DC, 3. New and refurbished products are covered by a Wiautomation warranty of 12 months from the delivery date, the used products are guaranteed for 6 months by Wiautomation. 5962 Welcome!2009 - 1783-SFP100FX. . PUBLICATION NUMBER. £261. Interval: 1 Availability: Log In for Availability Branch Availability x Branch Name1734-IB8S, 1734-OB8S, 1734-IE4S – Technical Specifications Attribute 1734-IB8S 1734-OB8S 1734-IE4S POINTBus POINTBus current, max 175 mA 190 mA 110 mA @ 5V Power dissipation, max 2. Surplus Never Used and Used 1734-IE4S by Allen Bradley In Stock today! We carry the entire Point I/O 1734 series. POINT I/O 8 Point Digital Output Module. PUBLICATION NUMBER. If the item is not as described, you will have a full refund including all. Choose from our overstock inventory and save on. PUBLICATION NUMBER. Allen Bradley . DEA. PLC Hardware - Allen Bradley 1734-OB8S Series B, Surplus in Open Packaging Check Details Using a 1734-IB8 to Count Flow Meter Pulses - Allen Bradley / Rockwell Check Details 1734-OB8S PDF Check Details1734-OB8S Allen-Bradley. Yellow. User Manual. Details 1734-OB8SK Find a Distributor Technical Specifications For full product specifications, please see the product catalog . Brand New. The 1734-OB8S module is an Allen Bradley IO module that provides eight inputs and eight outputs. The 1734-AENT adapter appears in the Controller Organizer with the Point IO 5 Slot Chassis backplane displayed below it. User Manual. 1734-UM013. User Manual. Catalog #: 1734-ob8sk 8 Safety Digital Output, Sourcing, SIL 3, Ple, 24VDC, conformal coated. Find Product Drawings Find Firmware & Downloads Register this Product Add to BoM Get Support 1734-OB8 Find a Distributor Technical Specifications 1734-IA2, 1734-IB2, 1734-IB4, 1734-IJ, 1734-IK, 1734-IM2, 1734-IV2, 173-IV4, 1734-IE2C, 1734-OA2, 1734-OE2C, 1734-OW2, 1734-OB2E, 1734-OB4E, 1734-VHSC24, 1734-VHSC5 Installation Download 1734-IB2, 1734-IB4, 1734-IB4K, 1734-IB8, 1734-IB8K Installation POINT Guard I/O Safety Modules. 1734-UM001. New and refurbished products are covered by a Wiautomation warranty of 12 months from the delivery date, the used products are guaranteed for 6 months by Wiautomation. Go to checkout. com, a global distributor of electronics components. Full Description: Allen-Bradley 1734-OB8 POINT I/O 24V DC 8-Channel Source Output Module, Non-isolated; Number of Outputs: 8 (1 group of 8) non-isolated, sourcing; ON-State Voltage Range: 10V DC min, 24V DC nom, 28. 5962 Welcome!Buy 1734-OB8SK / 1734-OB8SK Allen Bradley 8 Channel Safety Sourcing Output Module from Distributor Santa Clara Systems. Products sold before or after this date might carry different certifications. Installation Instructions. 5962 Welcome! Sign in or Register. Topic Page About This Publication 1 Important User Information 2 Environment and Enclosure 3Installation Instructions. 1734-UM013. User Manual. 1762-OB16; 1747-SN; 1747-SN; TM172E28R; TM2ARI8LT +5 more products; Flex Terminal Base. PUBLICATION NUMBER. Installation Instructions. HS Code / Commodity code: 85389099. Database contains 2 Allen-Bradley 1734-OB8S Manuals (available for free online viewing or downloading in PDF): Operation & user’s. 0 A，每个输出的最大电流. Products sold before or after this date might carry different certifications. POINT Guard I/O Safety Module - 8 Safety Sourcing Output Module (Compatible with terminal bases with 8 terminations)Access-Control Keypads. Page. Or fastest delivery November 27 - 29. DC Output Module,8 Points,Safety,IP20,POINT,24VDC, Sourcing1734-IB8S: Run Mode and Connection Fault tag; Rockwell Automation Products: User Manuals and Other Publications ; Managing the Safety Network Number (SNN) on a Safety Application ; POINT I/O Modules with CompactLogix 1769-L16ER, 1769-L18ER and 1769-L19ER Controllers ; 1734-IB8S & 1734-OB8S Point Guard Safety I/O Modules Explicit. QTY: 1 . Products sold before or after this date might carry different certifications. POINT I/O 8 Point Digital Output Module. Allen-Bradley is the brand-name of Industrial Automation & Control System products today owned by Rockwell Automation. Your search is complete. Please call or email us with your request. Allen-Bradley / Rockwell Automation ControlLogix 2 Axis Analog Servo Module 1756-M02AE Specs. Rs-232 ascii module (74 pages) Control Unit Allen-Bradley 2711P-RN6K Installation Instructions. 02 W 2. You must be able to use the RSNetWorx™ application or similar configuration software to set upGuardLogix program is showing 4 separate OTE energized for this card. 4 standards. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 Preface Purpose of This Manual This manual describes how to install, configure, and troubleshoot your POINT I/O modules. 0 A，每个输出的最大电流. Lifecycle status: ACTIVE Find a Distributor Learn how to avoid the risks of unauthorized and counterfeit. China CCC; This product was certified with the above certifications as of 2023-09-04. 25 oz) Santa Clara Systems specializes in hard-to-find parts. This includes the 1734-OB8S and 1734-OB8SK modules. 1734-AENT Point I/O EtherNet/IP Adapter POINTBus Status LED is blinking red. 14. I/O Channel Isolation. Select Files Firmware Only 1734-OB8S (series B) 2. 1734 vhsc24 wiring diagramAllen bradley 1734 ib8s manual 1734 ib8s manual1734 ob8s wiring. 2-28. Registro Italiano Navale. 1734-OB8S PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, SAFETY, DIGITAL DC OUTPUT, 8 CHANNEL, CURRENT SOURCING, 24 VDC, DIN-RAIL, OPEN STYLE. This product was certified with the above certifications as of 2023-11-09. 165 volts. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 Preface Purpose of This Manual This manual describes how to install, configure, and troubleshoot your POINT I/O modules. 1PC New Allen Bradley 1756-IF16 In Box One-year warranty. Allen-Bradley 1734-OB8S POINT I/O Output Module with 8-Channel Safety Sourcing, 1A max, Series A 10612598350640 SSP Ser A. POINT I/O is a family of modular I/O products ideal for applications requiring flexibility and low cost of ownership. Certifications. Kota Bandung cahaya bulan elektrikal. Installation Instructions. Allen Bradley . Catalog #: 1734-ob8sk 8 Safety Digital Output, Sourcing, SIL 3, Ple, 24VDC, conformal coated. 21 x 0. PUBLICATION NUMBER. Description: Belonging to the Bulletin 1734 product line and being manufactured by Allen Bradley, part number 1734-OB8S is a POINT safety digital output module. Routeco have Allen-Bradley 1734-IB8S available to buy from our 1734 - POINT I & O (Granular) section. Please review the product label to check for the certifications your specific product carries. 1734-UM013. 288. PUBLICATION NUMBER. Right-click PointIO 5 Slot Chassis and choose New Module. Allen-Bradley POINT Guard I/O 1734-IB8S/B, 1734-IB8SK/B Intermittent Connection Fault . 1734-IN013. Lifecycle status: ACTIVE Find a Distributor Learn how to avoid the risks of unauthorized and counterfeit products. Interval: 1 Availability: Log In for Availability Branch Availability x Branch NameEstimated Lead Time: 1 - 10 Working days. 1734-UM013. to avoid the risks of unauthorized and counterfeit products. Allen-Bradley 1734-OB8S Ser B 8 Channel Safety Sourcing Output Module 1734OB8S. Products sold before or after this date might carry different certifications. 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. Select Files Firmware Only 1734-OB8S (series B) 2. China CCC. Catalog #: 1734-OB8S 8 Channel Safety Sourcing Output Module. Publication 1734-IN510B-EN-P - August 2000 Wiring Diagrams Specifications General specifications - These specifications are shared by all components of the 1734 POINT I/O system. Catalog #: 1734-OB8S. Specs & Technical Data. 8V DC; Calibration. Lifecycle status: ACTIVE. Related: 1734-ob8sk 1734-ib8s. TYPE. PUBLICATION NUMBER. POINT I/O 8 Point Digital Output Module Lifecycle status: ACTIVE Find a Distributor Learn how to avoid the risks of unauthorized and counterfeit products. Allen Bradley 1734-OB8SK POINT I/O Output Module with 8-Channel Safety Sourcing, 1A max, Conformal Coated 00191326446624Buy New, Used or Unused Emergency Spare Parts of ALLEN BRADLEY including 1734-OB8SK OR 1734OB8SK ( POINT GUARD IO CONFORMAL COATED ) at market. 9393. Allen Bradley . This product was certified with the above certifications as of 2023-10-11. 800. Description: I/O Module, Safety, Digital DC Output, 8 Channel, Current Sourcing, 24 VDC, DIN-Rail, Open Style. Certifications. Expert Repair Service. 1734-UM013. Couple of things to look at check Mfg dat on card. ) It has a dual-channel mode that will control any redundancy using 2 output signals. 模块的每个输出通道的额定电流为 1. $31. For full product specifications, please see the product catalog. Installation Instructions. 800. TYPE. 1734-IN016. TYPE. Installation Instructions. POINT I/O 24VDC 8 Point Safety Output Module. 8 Safety Digital Output, Sourcing, SIL 3, Ple, 24VDC, conformal coated1734-OB8SK PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, SAFETY,. Continue shopping. No faults on I/O or PLC. Additional Resources. It has 4 single-ended/module Inputs and a Input Type of Voltage, Current, or Tachometer with an Modes of Bipolar or Unipolar. 1734-UM013. 1734-IN016. 1734-OB8S (Series B) 2. TYPE. ) Santa Clara Systems specializes in hard-to-find parts. 1734-UM013. With one to eight channel density modules, including a self-configuring discrete module, the modularity of POINT I/O minimizes system costs. PUBLICATION NUMBER. 34 BTU/hrr 10. 1734-IB8S/B, 1734-IB8SK/B Intermittent connection fault. 5962 Welcome! Sign in or Register. TYPE. 1 POINT I/O EtherNet/IP adapter 1734-AENT 1 POINT I/O 24V DC sink output module 1734-OV4E/C 1 POINT I/O relay output module 1734-OW2/C 1 DIN rail 199-DR1 or equivalent 1 ControlLogix® chassis 1756-A4 (or 1756-A7, 1756-A13, 1756-A17) 1 ControlLogix power supply 1756-PA72 (or 1756-PB72) 1 L63 controller 1756-L63 1 ControlLogix EtherNet/IP. POINT I/O 8 Point Digital Output Module. We would like to show you a description here but the site won’t allow us. Width. ) Santa Clara Systems specializes in hard-to-find parts. 1734-UM013. If you need a specific series relating to 1734-IB8S, we probably have it. Point I-O 1734 Series . 00. Add-On Profiles: Download and Installation. 34 BTU/hrr 10. We Offer Fast Same-Day. TYPE. 1734-IE2C Allen Bradley Analog Input Module; 1746-IB32 Allen Bradley Input Module; 1746-IB32 +13 more products; Plc Based Automation Systems. This product was certified with the above certifications as of 2023-10-25. 1734-UM013 Find all available product literature for this product in the Literature Library results. Dostępne. 10 Available View Product. Trending at $888. 8V DC max;. Full content visible, double tap to read brief content. Product Notice 2022-05-001 - Allen-Bradley POINT Guard I/O 1734-IB8S/B, 1734-IB8SK/B Intermittent Connection Fault. 5 BTU/hr Isolation voltage 50V (continuous), Basic Insulation Type between field side and. Point I/O moduł dyskretny 8 wyjść 24VDC Safety. This safety module is designed to distribute safety I/O in a safety control network and it meets the requirements of the SIL CL3 and PLe Cat. in the tools and supplies, misc products category. PUBLICATION NUMBER. Products sold before or after this date might carry different certifications. norteamericano 146 Rango de temperatura de funcionamiento 147 Especificación de inmunidad RF radiada 147. China CCC; This product was certified with the above certifications as of 2023-05-14. Installation Instructions. 89 / EA. TYPE. This device has an on-state voltage drop rated at 0. I'm compiling I/O for an upcoming AB Guardlogix project which needs to be SIL 3. Installation Instructions. The 1734-OB8S Module. PLC Input/output Module (2) Items (2)2 Rockwell Automation Publication 5069-IN021C-EN-P - December 2021 Compact 5000 Digital 8-point Safety Sourcing Output Modules 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,. 1734-UM001. : 56. Project. 1734-OB8SK £4,455. 6 Rockwell Automation Publication 2713P-TD001I-EN-P - June 2022 PanelView 5310 Terminals Specifications Studio 5000 Environment Use the Studio 5000 environment to create HMI applications for the PanelView 5310 terminal platform. 8 VDC 的输出电压范围，标称输出为 24 VDC。. Usually ships within 4 to 5 days. 1734-IN056. Appendix A. 1734-OB8S. PDF Product Datasheet for 1734-OB8S (330 kb) Available for Back Order. Find all available product literature for this product in the Literature Library results . Output Module, POINT I/O, Digital, DC, 8 Points Sourcing 24VDC Output. 1734-UM001. Certifications. PUBLICATION NUMBER. 1734-TB, -TBS, -TB3 and -TB3S Specifications Out 0 Out 1 Out 1 Out 0 CC V V Load Load 42014 V = 12/24V dc, C = Common Field power is supplied from power bus. Offerings: Products. If the item is not as described, you will have a full refund including all. 16#0127 Connection Request Error: Invalid Output Size Module Fault. Please call or email us with your request. Allen-Bradley 1734-IE4C POINT I/O 4-Channel High Density Current Input Module, C. 1. Guidelines for Wiring Safety Analog Inputs. 5962 Welcome! Sign in or Register. This product was certified with the above certifications as of 2023-11-09. Find a Distributor. PUBLICATION NUMBER. 9393. Catalog Numbers 1734-IB8S, 1734-IB8SK, 1734-OB8S, 1734-OB8SK, 1734-IE4S, 1734-IE4SK, 1734-OBV2S, 1734-OBV2SK. Created Date: 3/10/2009 2:38:11 PM1734-OB8S PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - I/O MODULE, SAFETY, DIGITAL DC OUTPUT, 8 CHANNEL, CURRENT SOURCING, 24 VDC, DIN-RAIL, OPEN STYLE. 12 months warranty. Brief content visible, double tap to read full content. Electrical, Mechanical Products, Commercial, Industrial Items. Category. View 1734-um013_-en-p. 3. Spec Sheet. . Rockwell Automation Publication 1734-IN051L-EN-E - September 2022 3 POINT I/O Input Modules Installation Instructions Environment and Enclosure ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in EN/ IEC 60664-1), at altitudes up to 2000 m (6562 ft) without. User Manual. QTY: 1 . 10 Available View Product. in the relays and solenoids, i/o relay modules category. This product may not be available in all locations. Buy 1734-OB8S / 1734-OB8S Allen Bradley Output Module from Distributor Santa Clara Systems. RedThe 1734-IB8S is an Allen-Bradley manufactured module used in applications with Safety Instrumentation Level (SIL) requirements. 49. ALLEN BRADLEY 1734-OB8S. 1734-OB8S: Product Name 8 Channel Safety Sourcing Output Module: Data Acquisition Output Module; Input/Output Module Unlock Full Specs to access all available technical data Similar Products. 1734-OB8 Allen Bradley NewPOINT I/O 8 Point Digital Output Module Factory Sealed. Add to cart. $248. or Best Offer. Find Product Drawings Register this Product Add to BoM Get Support 1734-OB8K Find a Distributor Technical Specifications Installation Instructions Original Instructions POINT I/O Output Module Catalog Numbers 1734-OB2, 1734-OB4, 1734-OB4K, 1734-OB8, 1734-OB8K, Series C Catalog numbers with the suffix ‘K’ are conformal coated and their specifications are the same as non-conformal coated catalogs. Registro Italiano Navale. TYPE.