Installation Instructions POINT I/O Protected Output Module (Cat. No. 1734-OB2E, -OB4E and -OB8E Series C) 9 4 5 3 6 2 8 7 10 1 Description Description 1 1 6 RTB Removal Handle Mounting Base 1 2 Mechanical Keying (orange) 7 Removable Terminal Block (RTB) 3 Module Wiring Diagram 8 DIN Rail Locking Screw (orange) 4 Module Locking Mechanism 9 Slide-in Writable Label 5 Insertable I/O Module 10 Interlocking Side Pieces 1 Wiring Base Assembly consists of item 1) mounting base, 1734-MB and item 7) removable terminal block, 1734-RTB or -RTBS. POINT I/O is a trademark of Rockwell Automation DeviceNet is a trademark of ODVA, Inc. Publication 1734-IN056E-EN-E - June 2005 Module Status Network Status NODE: 24VDC Source Output 0 1 2 3 1734 OB4E 2 POINT I/O Protected Output Module This Series C product can be used with DeviceNet and PROFIBUS adapters. It can be used with ControlNet and Ethernet adapters using RSLogix 5000, version 11 (or higher) software. Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1 available from your local Rockwell Automation sales office or online at http:// www.literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for actual use based on the examples and diagrams. No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software described in this manual. Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc. is prohibited. Throughout this manual we use notes to make you aware of safety considerations. Identifies information about practices or circumstances that WARNING can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss. Identifies information about practices or circumstances that ATTENTION can lead to personal injury or death, property damage, or economic loss. Attentions help you: • identify a hazard • avoid a hazard • recognize the consequence Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 3 Important User Information Identifies information that is critical for successful IMPORTANT application and understanding of the product. Labels may be located on or inside the equipment (e.g., drive SHOCK HAZARD or motor) to alert people that dangerous voltage may be present. Labels may be located on or inside the equipment (e.g., drive BURN HAZARD or motor) to alert people that surfaces may be dangerous temperatures. Publication 1734-IN056E-EN-E - June 2005 4 POINT I/O Protected Output Module 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 IEC publication 60664-1), at altitudes up to 2000 meters without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance. This equipment is supplied as "open type" equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications. See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. Also, see the appropriate sections in this publication, as well as the Allen-Bradley publication 1770-4.1 ("Industrial Automation Wiring and Grounding Guidelines"), for additional installation requirements pertaining to this equipment. POINT I/O is grounded through the DIN rail to chassis ATTENTION ground. Use zinc plated, yellow chromated steel DIN rail to assure proper grounding. Using other DIN rail materials (e.g. aluminum, plastic, etc.) which can corrode, oxidize or are poor conductors can result in improper or intermittent platform grounding. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 5 EXPLOSION HAZARD WARNING • Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous. • Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product. • Substitution of components may impair suitability for Class I, Division 2. • If this product contains batteries, they must only be changed in an area known to be nonhazardous. Preventing Electrostatic Discharge ATTENTION This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards. • Do not touch circuit components inside the equipment. • If available, use a static-safe workstation. • When not in use, store the equipment in appropriate static-safe packaging. Publication 1734-IN056E-EN-E - June 2005 6 POINT I/O Protected Output Module Installing the Mounting Base To install the mounting base on the DIN rail, proceed as follows. 1. Position the mounting base vertically above the installed units (adapter, power supply or existing module. 2. Slide the mounting base down allowing the interlocking side pieces to engage the adjacent module or adapter. 3. Press firmly to seat the mounting base on the DIN rail. The mounting base will snap into place. 4. To remove the mounting base from the DIN rail, remove the module, and use a small bladed screwdriver to rotate the base locking screw to a vertical position. This releases the locking mechanism. Then lift straight up to remove. Installing the I/O Module The module can be installed before, or after base installation. Make sure that the mounting base is correctly keyed before installing the module into the mounting base. In addition, make sure the mounting base locking screw is positioned horizontal referenced to the base. When you insert or remove the module while WARNING backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1. Using a bladed screwdriver, rotate the keyswitch (2) on the mountingbase clockwise until the number required for the type of module being installed aligns with the notch in the base. 2. Make certain the DIN rail locking screw is in the horizontal position. (You cannot insert the module if the locking mechanism is unlocked.) 3. Insert the module straight down into the mounting base and press to secure. The module will lock into place. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 7 Installing the Removable Terminal Block (RTB) A removable terminal block is supplied with your wiring base assembly. To remove, pull up on the RTB handle. This allows the mounting base to be removed and replaced as necessary without removing any of the wiring. To reinsert the removable terminal block, proceed as follows. 1. Insert the end opposite the handle into the base unit. This end has a curved section that engages with the wiring base. 2. Rotate the terminal block into the wiring base until it locks itself in place. 3. If an I/O module is installed, snap the RTB handle into place on the module. When you connect or disconnect the Removable WARNING Terminal Block (RTB) with field side power applied, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. Publication 1734-IN056E-EN-E - June 2005 8 POINT I/O Protected Output Module Removing a Mounting Base To remove a mounting base, you must remove any installed module, and the module installed in the base to the right. Remove the removable terminal block (if wired). 1. Unlatch the RTB handle on the I/O module. 2. Pull on the RTB handle to remove the removable terminal block. When you connect or disconnect the Removable WARNING Terminal Block (RTB) with field side power applied, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 3. Press on the module lock on the top of the module. 4. Pull on the I/O module to remove from the base. If you insert or remove the module while backplane WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 5. Repeat steps 1, 2, 3 and 4 for the module to the right. 6. Use a small bladed screwdriver to rotate the orange base locking screw to a vertical position. This releases the locking mechanism. 7. Then lift straight up to remove. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 9 Communicating with Your Module I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. These messages are mapped into the processor’s memory. This POINT I/O output module produces 1 byte of input data (scanner Rx) (status). It consumes 1 byte of I/O data (scanner Tx). Default Data Map for the 1734-OB2E Output Module Message size: 1 Byte 7 6 5 4 3 2 1 0 Produces Not used Ch1 Ch0 Channel status (scanner Rx) Where: 0 = no error, 1 = error Message size: 1 Byte 7 6 5 4 3 2 1 0 Consumes Not used Ch1 Ch0 Channel state (scanner Tx) Where: 0 = Off, 1 = On Publication 1734-IN056E-EN-E - June 2005 10 POINT I/O Protected Output Module Default Data Map for the 1734-OB4E Output Module Message size: 1 Byte 7 6 5 4 3 2 1 0 Produces Not used Ch3 Ch2 Ch1 Ch0 Channel (scanner Rx) status Where: 0 = no error, 1 = error Message size: 1 Byte 7 6 5 4 3 2 1 0 Consumes Not used Ch3 Ch2 Ch1 Ch0 Channel (scanner Tx) state Where: 0 = Off, 1 = On Default Data Map for the 1734-OB8E Output Module Message size: 1 Byte 7 6 5 4 3 2 1 0 Produces Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0 Channel (scanner Rx) status Where: 0 = no error, 1 = error Message size: 1 Byte 7 6 5 4 3 2 1 0 Consumes Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Ch0 Channel (scanner Tx) state Where: 0 = Off, 1 = On Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 11 Wiring the Protected Output Modules If you connect or disconnect wiring while field side WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1734-OB2E 1734-OB8E 1734-OB4E Module Status Module Module Module Status Status Network Status Status Network Network Network Status Status Status NODE: NODE: NODE: 24VDC 24VDC 24VDC Source Source Source Output Output Output 0 Status of Output 0 & 4 Status of Output 0 0 0 4 Status of Output 1 & 5 1 Status of Output 1 1 1 5 Status of Output 2 Status of Output 2 & 6 2 2 6 Status of Output 3 Status of Output 3 & 7 3 3 7 1734 1734 1734 OB2E OB4E OB8E Output 0 Output 1 Output 0 Output 1 Output 0 Output 1 Output 0 Output 1 Output 2 Output 3 Output 2 Output 3 Output 4 Output 5 C C C C V V Output 6 Output 7 C C C = Common V = Supply 42016 Publication 1734-IN056E-EN-E - June 2005 12 POINT I/O Protected Output Module dc Output Module Cat. No. 1734-OB2E If you connect or disconnect wiring while field side WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1734-OB2E 0 1 Out 1 Out 0 2 3 Out 1 Out 0 Load Load 4 5 CC 6 7 V V 42014 V = 12/24V dc, C = Common Field power is supplied from internal power bus Output Terminal Common Terminal Power Channel 0 0, 2 4 6 Channel 1 1, 3 5 7 Module power is supplied from the internal power bus. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 13 dc Output Module Cat. No. 1734-OB4E If you connect or disconnect wiring while field side WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1734-OB4E 0 1 Out 0 Out 1 2 3 Out 2 Out 3 Load Load Load Load 45 C C 6 7 C C 42015 V = 12/24V dc, C = Common Field power is supplied from internal power bus Output Terminal Common Terminal Power Channel 0 0 6 Channel 1 1 7 Channel 2 2 4 Channel 3 3 5 Module power is supplied from internal power bus. Publication 1734-IN056E-EN-E - June 2005 14 POINT I/O Protected Output Module dc Output Module Cat. No. 1734-OB8E If you connect or disconnect wiring while field side WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. 1734-OB8E 1 0 Load Load Out 0 Out 1 3 2 Load Load Out 3 Out 2 4 5 Load Out 4 Load Out 5 42015 6 7 Out 7 Load Load Out 6 C C Common must be daisychained from a 1734 adapter, 1734-FPD, 1734-EP24DC, or from a user-supplied auxiliary terminal block. The 24V dc power to the module is supplied by the internal power bus and comes from the same 1734 adapter, 1734-FPD, or 1734-EP24DC as common. Channel Output Common Terminal Power Number Terminal Channel 0 0 Common is daisychained The 24V dc power for the from either a 1734 module is supplied by the Channel 1 1 adapter, 1734-FPD, internal power bus and 1734-EP24DC or from a originates from the same Channel 2 2 user-supplied external adapter, 1734-FPD or terminal block. 1734-EP24DC as common. Channel 3 3 Channel 4 4 Channel 5 5 Channel 6 6 Channel 7 7 Module power is supplied from the internal power bus. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 15 Example of Wiring for the 1734-OB8E Output Module If you connect or disconnect wiring while field side WARNING power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. Module Module Status Status Network Network Status Status DeviceNet 0 4 0 4 1 5 1 5 2 6 2 6 System Power 3 7 3 7 DeviceNet Power 1734 1734 IB8 OB8E Load Load Load Load Load Load Load Load 24V dc Return 24V dc Notes: The 1734-OB8E maximum load is 1A maximum per channel, and 3A total per module. Bus connector strip Terminal Block with Publication 1734-IN056E-EN-E - June 2005 16 POINT I/O Protected Output Module Troubleshooting with the Indicators 1734-OB2E 1734-OB4E 1734-OB8E Module Module Status Module Status Module Module Status Status Status Network Network Network Status Network Network Status Status Status Status NODE: NODE: NODE: 24VDC 24VDC 24VDC Source Source Source Output Output Output Status of Output 0 Status of Output 0 & 4 0 4 0 0 1 5 Status of Output 1 1 Status of Output 1 & 5 1 2 6 Status of Output 2 2 Status of Output 2 & 6 Status of Output 3 Status of Output 3 & 7 3 3 7 1734 1734 1734 OB4E OB8E OB2E Indication Probable Cause Module Status Off No power applied to device Green Device operating normally Flashing Green Device needs commissioning due to configuration missing, incomplete or incorrect. Flashing Red Recoverable fault. Red Unrecoverable fault may require device replacement Flashing Red/Green Device is in self-test Indication Probable Cause Network Status Off Device is not on-line - Device has not completed dup_MAC_id test. - Device not powered - check module status indicator Flashing Green Device is on-line but has no connections in the established state. Green Device on-line and has connections in the established state. Flashing Red One or more I/O connections in timed-out state Red Critical link failure - failed communication device. Device detected error that prevents it communicating on the network. Flashing Communication faulted device - the device has detected a network Red/Green access error and is in communication faulted state. Device has received and accepted an Identify Communication Faulted Request - long protocol message. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 17 Indication Probable Cause I/O Status Off All outputs inactive Yellow One or more output is active and under control Flashing Red Open circuit detected. No load. (Off-State only) Red Short circuit detected. Safety Approvals North American Hazardous Location Approval The following information applies when Informations sur l’utilisation de cet équipement operating this equipment in hazardous en environnements dangereux: locations: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable Les produits marqués “CL I, DIV 2, GP A, B, C, D” ne for use in Class I Division 2 Groups A, B, C, D, Hazardous conviennent qu’à une utilisation en environnements de Classe I Locations and nonhazardous locations only. Each product Division 2 Groupes A, B, C, D dangereux et non dangereux. is supplied with markings on the rating nameplate Chaque produit est livré avec des marquages sur sa plaque indicating the hazardous location temperature code. d’identification qui indiquent le code de température pour les When combining products within a system, the most environnements dangereux. Lorsque plusieurs produits sont adverse temperature code (lowest “T” number) may be combinés dans un système, le code de température le plus used to help determine the overall temperature code of défavorable (code de température le plus faible) peut être the system. Combinations of equipment in your system are utilisé pour déterminer le code de température global du subject to investigation by the local Authority Having système. Les combinaisons d’équipements dans le système Jurisdiction at the time of installation. sont sujettes à inspection par les autorités locales qualifiées au moment de l’installation. EXPLOSION HAZARD - RISQUE D’EXPLOSION – WARNING • Do not disconnect equipment AVERTISSEMENT • Couper le courant ou s’assurer que unless power has been removed or l’environnement est classé non the area is known to be dangereux avant de débrancher nonhazardous. l'équipement. • Do not disconnect connections to • Couper le courant ou s'assurer que this equipment unless power has l’environnement est classé non been removed or the area is known dangereux avant de débrancher les to be nonhazardous. Secure any connecteurs. Fixer tous les external connections that mate to connecteurs externes reliés à cet this equipment by using screws, équipement à l'aide de vis, loquets sliding latches, threaded coulissants, connecteurs filetés ou connectors, or other means autres moyens fournis avec ce produit. provided with this product. • La substitution de composants peut • Substitution of components may rendre cet équipement inadapté à une impair suitability for Class I, utilisation en environnement de Division 2. Classe 1, Division 2. • If this product contains batteries, • S’assurer que l’environnement est they must only be changed in an classé non dangereux avant de area known to be nonhazardous. changer les piles. Publication 1734-IN056E-EN-E - June 2005 18 POINT I/O Protected Output Module European Hazardous Location Approval European Zone 2 Certification (The following applies when the product bears the EEx Marking) This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC. DEMKO certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in potentially explosive atmospheres, given in Annex II to this Directive. The examination and test results are recorded in EC-type-examination certificate DEMKO 04 ATEX 0330347 X. Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50021. Observe the following additional Zone 2 certification IMPORTANT requirements. • This equipment is not resistant to sunlight or other sources of UV radiation. • The secondary of a current transformer shall not be open-circuited when applied in Class I, Zone 2 environments. • Equipment of lesser Enclosure Type Rating must be installed in an enclosure providing at least IP54 protection when applied in Class I, Zone 2 environments. • This equipment shall be used within its specified ratings defined by Allen-Bradley. • Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40% when applied in Class I, Zone 2 environments Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 19 Specifications - 1734-OB2E, -OB4E and -OB8E Protected Output Modules Output Specifications Number of Outputs 1734-OB2E - 2 (1 group of 2) nonisolated, sourcing 1734-OB4E - 4 (1 group of 4) nonisolated, sourcing 1734-OB8E - 8 (1 group of 8) nonisolated, sourcing ON-State Voltage Range 10V dc minimum 24V dc nominal 28.8V dc maximum ON-State Voltage Drop 0.2V dc maximum ON-State Current 1.0 mA minimum per channel OFF-State Voltage 28.8V dc maximum OFF-State Leakage 0.5 mA maximum 1 Output Signal Delay OFF to ON 0.1 ms maximum ON to OFF 0.1 ms maximum Output Current Rating 1734-OB2E - 1.0 A per output, 2.0 A maximum per module 1734-OB4E and 1734-OB8E - 1.0 A per output, not to exceed 3.0 A maximum per module Surge Current 2 A for 10 ms, repeatable every 3 seconds Indicators (field side 1734-OB2E indication, logic driven) 2 yellow output status; 2 red output fault 2 green/red module/network status 1734-OB4E 4 yellow output status; 4 red output fault 2 green/red module/network status 1734-OB8E 8 yellow output status; 8 red output fault 2 green/red module/network status Keyswitch Position 1 General Specifications Module Location 1734-TB or -TBS wiring base assembly Pointbus Current 75 mA maximum @ 5V dc Power Dissipation 1734-OB2E - 0.8 W maximum @ 28.8V dc 1734-OB4E - 1.2 W maximum @ 28.8V dc 1734-OB8E - 2.0 W maximum @ 28.8V dc Thermal Dissipation 1734-OB2E - 2.7 BTU/hr maximum @ 28.8V dc 1734-OB4E - 4.1 BTU/hr maximum @ 28.8V dc 1734-OB8E - 6.8 BTU/hr maximum @ 28.8V dc Publication 1734-IN056E-EN-E - June 2005 20 POINT I/O Protected Output Module Isolation Voltage 50V continuous Tested to withstand 2500V dc for 60 s External dc Power Supply Voltage 24V dc nominal Voltage Range 10 to 28.8V dc Supply Current 1734-OB2E - 8 mA 1734-OB4E - 16 mA 1734-OB8E - 32 mA Dimensions Inches 2.21H x 0.47W x 2.97L (Millimeters) (56.0H x 12.0W x 75.5L) Environmental Conditions Operational IEC 60068-2-1 (Test Ad, Operating Cold), Temperature IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20 to 55 °C (-4 to 131 °F) Storage Temperature IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock): -40 to 85 °C (-40 to 185 °F) Relative Humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating, Damp Heat): 5 to 95% noncondensing Shock IEC 60068-2-27 (Test Ea, Unpackaged Shock) Operating 30g Non-operating 50g Vibration IEC 60068-2-6, (Test Fc, Operating) 5g @ 10-500 Hz ESD Immunity IEC 61000-4-2: 6 kV contact discharges 8 kV air discharges Radiated RF Immunity IEC 61000-4-3: 10 V/m with 200 Hz 50% Pulse 100%AM at 1890 Mhz 10 V/m with 200 Hz 50% Pulse 100%AM at 900 Mhz 10 V/m with 1kHz sine-wave 80%AM from 30 MHz to 2000 MHz EFT/B Immunity IEC 61000-4-4: ±4 kV at 2.5 kHz on signal ports Surge Transient IEC 61000-4-5: Immunity ±1 kV line-line(DM) and ±2 kV line-earth(CM) on signal ports Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 21 Conducted RF Immunity IEC 61000-4-6: 10 Vrms with 1kHz sine-wave 80%AM from 150 kHz to 80 MHz Emissions CISPR 11 Group 1, Class A Enclosure Type Rating None (open-style) 2 Conductors Wire Size 14 AWG…22 AWG (2.5mm…0.34mm ) solid or stranded copper wire rated at 75 °C or greater 3/64 inch (1.2mm) insulation maximum 2 Category 1 - on signal ports Terminal Base Screw 7 pound-inches (0.8 Nm) Torque Field Wiring 1734-OB2E Terminations 0 - Output 0 1 - Output 1 2 - Output 0 3 - Output 1 4 - Common 5 - Common 6 - Supply 7 - Supply 1734-OB4E 0 - Output 0 1 - Output 1 2 - Output 2 3 - Output 3 4 - Common 5 - Common 6 - Common 7 - Common 1734-OB8E 0 - Output 0 1 - Output 1 2 - Output 2 3 - Output 3 4 - Output 4 5 - Output 5 6 - Output 6 7 - Output 7 Mass 1734-OB2E - 1.15 oz/32.60 grams 1734-OB4E - 1.17 oz/33.17 grams 1734-OB8E - 1.25 oz/35.4 grams Publication 1734-IN056E-EN-E - June 2005 22 POINT I/O Protected Output Module Certifications (when C-UL-US - UL Listed Industrial Control Equipment, 3 certified for US and Canada product is marked) C-UL-US - UL Listed for Class I, Division 2, Groups A, B, C and D Hazardous locations, certified for US and Canada EEx European Union 94/9/EEC ATEX Directive, compliant with: EN 50021; Potentially Explosive Atmospheres, Protection “n” (Zone 2) CE European Union 89/336/EEC EMC Directive, compliant with: EN 61000-6-4; Industrial Emissions EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity C-Tick Australian Radiocommunications Act compliant with AS/NZS CISPR 11, Industrial Emissions 1 Off/on delay is time from a valid output “on” signal to output energization. On/off delay is time from a valid output “off” signal to output deenergization. 2 Use this conductor category information for planning conductor routing as described in publication 1770-4.1, “Industrial Automation Wiring and Grounding Guidelines.” 3 See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details. Publication 1734-IN056E-EN-E - June 2005 POINT I/O Protected Output Module 23 Publication 1734-IN056E-EN-E - June 2005 Publication 1734-IN056E-EN-E - June 2005 PN 957899-51 Supersedes Publication 1734-IN056D-EN-P - April 2004 © 2005 Rockwell International Corporation. Printed in USA