Allen-Bradley ArmorBlock MaXum 4 Input/4 Output Module Series B Installation Instructions
Below you will find brief information for I/O module MaXum 4 Input / 4 Output. This stand-alone 24V dc I/O module is designed to communicate with a DeviceNet network. It is sealed, has 4 inputs accessed through Y splitter cables, and 4 outputs that can provide up to 1.0 amp each. It also has built-in diagnostic features including short circuit, open wire and no load detection, and local logic control has been added to the Series B version of this product.
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Installation Instructions ArmorBlock MaXum 4 Input / 4 Output Module Series B (Cat. No. 1792D-4BVT4D) 30702-M This ArmorBlock MaXum™ I/O module (Cat. No. 1792D-4BVT4D) is a stand-alone 24V dc I/O product which communicates via a DeviceNet™ network. The sealed housing of this module requires no enclosure. This module has 4 inputs and 4 outputs accessed through Y splitter cables. Inputs are 24V dc PNP (sourcing) or NPN (sinking) devices. Four self-protected 24V dc outputs can provide up to 1.0 amp each. Diagnostic features included are short circuit, open wire and no load detection reported to the point level. Local logic control has been added to the Series B version of this product. Publication 1792D-IN012B-EN-P - September 2000 2 ArmorBlock MaXum 4 Input / 4 Output Module Series B Package Contents Your package contains: • 1 ArmorBlock MaXum Module • Installation Instructions (Please note: Cable bases are ordered and shipped separately.) European Union Directive Compliance If this product has the CE mark it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives. EMC Directive This product is tested to meet Council Directive 89/336/EEC Electromagnetic Compatibility (EMC) and the following standards, in whole or in part, documented in a technical construction file: • EN 50081-2 EMC - Generic Emission Standard, Part 2 Industrial Environment • EN 50082-2 EMC - Generic Immunity Standard, Part 2 Industrial Environment This product is intended for use in an industrial environment. Low Voltage Directive This product is tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131-2 Programmable Controllers, Part 2 - Equipment Requirements and Tests. For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the following Allen-Bradley publications: • Industrial Automation Wiring and Grounding Guidelines For Noise Immunity, publication 1770-4.1 • Automation Systems Catalog, publication B113 Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B 3 Install Your ArmorBlock MaXum I/O Module To install the module: • Set the node address • Mount the module to the cable base • Connect the cord sets • Communicate with the module Set the Node Address Valid node addresses are 00 to 63. Set the node address using the rotary switches, RSNetWorx for DeviceNet™, DeviceNetManager™, or other software configuration tool. Setting the switches between 64 to 99 lets the software have address control. Each module is shipped set for node address 63. The switches are located on the underside of the module. The two switches are: • MSD (most significant digit) • LSD (least significant digit) To reset the node address, use a small blade screwdriver to rotate the switches. Line up the small black dot on the switch with the number setting you wish to use. The rotary switches are read at module power up only. Settings between 64 and 99 cause the module to use the last valid node address stored internally. Example: The last setting was 40. If a change is made to 68, and then you power up, the address will default to 40. Publication 1792D-IN012B-EN-P - September 2000 4 ArmorBlock MaXum 4 Input / 4 Output Module Series B See the illustration of the node address setting below. Example: Node Address is set at 62, see small black dots. 30703-M The module is equipped with AutoBaud detect. AutoBaud lets the module read the settings already in use on your DeviceNet network and automatically adjusts to follow those settings. Install the Module This module mounts to the following cable bases: • 1792D-CBFM for KwikLink™ flat media installation • 1792D-CB12 for 12mm drop cable installation • 1792D-CB18P for round media DeviceNet and output power • 1792D-CB18PT for 4 connector blocks needing round media DeviceNet and output power • or other optional cable base assembly IMPORTANT The cable base should already be installed. See publication 1792D-IN009B-EN-P for more information on installing the cable base. Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B 5 To install the module: IMPORTANT Proper alignment of the screws is necessary to complete the connections between the module contacts and the cable contacts. 1. Position the module over the mounted cable base. Align the three captive screws in the module with the accepting receptacles in the base. 2. Tighten the screws with a torque of 8 inch-pounds to secure the module to the base. Note: Dimensions change according to the cable base and module combination used. 4.72 (120) 2.7 (68.6) 1.9 (48.26) Align the screws to properly assemble the module to the base. Cable Base 1792D-CBFM is used for this example. Assembled dimensions in (mm) 30704-M Publication 1792D-IN012B-EN-P - September 2000 6 ArmorBlock MaXum 4 Input / 4 Output Module Series B Connect the Input / Output Cord Sets to the MaXum Module This module uses 5 pin micro (12mm) style PCB mounted connectors. Four micro caps cover the connectors on your module. Remove the caps and connect your cord sets to the appropriate ports. This product has two inputs or outputs per I/O connector. Use a “Y” splitter cable for access to all I/O connections. Use the micro caps to cover and seal unused ports. Pinout diagrams for the connectors are shown next. 2 1 5 3 4 2 1 5 4 3 Input Micro-Connector (View into Sockets) Pin 1 Sensor Source Voltage Pin 2 Input B Pin 3 Return Logic Ground1 Pin 4 Input A Pin 5 Not Used Output Micro-Connector (View into Sockets) Pin 1 Not Used Pin 2 Output B Pin 3 Auxiliary Power Ground Pin 4 Output A Pin 5 Not Used 1 Logic Ground is approximately 0.4V above DeviceNet V-measured at the module. 41452 Please refer to publication 889-5.0 for Rockwell Automation cables and cord sets offerings. IMPORTANT If the devices (sensors) connected to the input connections require Class 2 power to operate, the DeviceNet connections of this equipment must be powered by a Class 2 source. Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B ATTENTION ! 7 • Make sure all connectors and caps are securely tightened to properly seal the connections against leaks and maintain IP67 requirements. • For maximum noise immunity, input and output cable return wires must be properly terminated. When inputs and outputs are connected in loopback, return wires should be connected together. • I/O cable length should be less than 30 meters. I/O connectors for this module are shown below. Connector A Input 0 Input 1 I0 O0 I1 O1 Connector B Input 2 Input 3 I2 O2 I3 O3 Connector C Output 0 Output 1 Connector D Output 2 Output 3 Auxiliary Power Logic Status Net/Mod Status 30706-M Output Power and DeviceNet Cables Output power and DeviceNet cables are described in the installation publications for the cable base assembly of your choice. Refer to the following publications: • 1792D-IN009B-EN-P ArmorBlock MaXum Cable Base Installation Guide • DN-6.7.2 DeviceNet Cable Planning and Installation Manual Publication 1792D-IN012B-EN-P - September 2000 8 ArmorBlock MaXum 4 Input / 4 Output Module Series B Communicate With Your ArmorBlock MaXum I/O Module This ArmorBlock module’s I/O is exchanged with the master through a polled, change-of-state, or cyclic connection. The module consumes and produces I/O data as follows: Type of I/O Connections Consumes Produces Cyclic 1 Byte 2 Bytes Polled 1 Byte 2 Bytes Change-of-State 1 Byte 2 Bytes Cyclic - allows configuration of the block as an I/O client. The block will produce and consume its I/O cyclically at the rate configured. Polled - a master initiates communication by sending its polled I/O message to the module. The 4 input / 4 output module consumes the message, updates outputs, and produces a response. The response has input data, input faults, output faults, and the status of the Auxiliary power. Change-of-State - productions occur when an input changes or a fault condition occurs. If no input or fault condition change occurs within the expected packet rate, a heartbeat production occurs. This heartbeat production tells the scanner module that the I/O module is alive and ready to communicate. Consumption occurs when data changes and the master produces new output data to the I/O module. Refer to the table below for the word/bit definitions. Bit 07 06 05 04 03 02 01 00 Produces 0 OW-B OW-A ISC-B ISC-A I3 I2 I1 I0 Produces 1 RSVD OPWR RSVD RSVD OFLT3 OFLT2 OFLT1 OFLT0 Consumes 0 RSVD RSVD RSVD RSVD O3 O2 O1 O0 Where: OW = Off Wire RSVD= Reserved I = Input O = Output OPWR= Output Power Auxiliary Power) OFLT = Output fault ISC=Input Short Circuit in Sensor Source Voltage Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B Byte Bit Description Produces 0 00-03 Input status bits: When the bit is set (1), the input is on. Bit 00 corresponds to input 0, bit 01 corresponds to input 1, bit 02 corresponds to input 2, bit 03 corresponds to input 3. Input short circuit fault (ISC): ISC-A indicates a short circuit for connector A. Input short circuit fault (ISC): ISC-B indicates a short circuit for connector B. Input off wire fault (OW): OW-A indicates an off-wire fault for connector A. OW-B Indicates an off-wire fault for connector B. 04 05 06-07 Produces 1 00-03 04-05 06 07 Consumes 0 00-03 04-07 9 Output no load or overload fault (OFLT): - When the bit is set (1) an output fault has occurred. OFLT0 corresponds to output 0, OFLT1 corresponds to output 1, OFLT2 corresponds to output 2, OFLT3 corresponds to output 3. Reserved Output Power Fault (OPWR): When the bit is set (1) Auxiliary Power is not present. Reserved Output bits: When the bit is set (1), the output will be turned on. Bit 00 corresponds to output 0, bit 01 corresponds to output 1, bit 02 to output 2, bit 03 to output 3. Reserved The DeviceNet Network uses advanced network technology, producer/consumer communication, to increase network functionality and throughput. Visit our web site at http:// www.ab.com/networks for producer/consumer technology information and updates. Publication 1792D-IN012B-EN-P - September 2000 10 ArmorBlock MaXum 4 Input / 4 Output Module Series B Troubleshoot with the Indicators This module has the following indicators: • Network/Module status indicator • Logic status indicators • Auxiliary Power indicator • Individual point status indicators for inputs Point indicators for inputs 0 and 1 I0 O0 I1 O1 Point indicators for outputs 0 and 1 Connector C Connector A Point indicators for inputs 2 and 3 I2 O2 I3 O3 Point indicators for outputs 2 and 3 Connector D Connector B Auxiliary Power Logic Status Net/Mod Status Module Status Indicators 30706-M LED Assignments The following table describes the network and module status indicator. Net/Mod Status Indicator Indication Status: Off No power or auto bauding Flashing Green/Off On line but not connected Solid Green On line, link OK, connected Flashing Red Recoverable fault - module configuration error I/O connection fault - one or more I/O connections in the timed-out state Solid Red Unrecoverable fault Communication failure - duplicate node address present or incorrect baud rate Green to Red to Off At powerup only - LED test Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B 11 The following table describes logic status indicators. Logic Status Indicators State Status Off Logic is disabled Solid Green Logic is enabled Flashing Green Local forces are applied and local logic is enabled The following table describes auxiliary power indicators. Auxiliary Power Indication Status None No Auxiliary Power Solid Green Auxiliary Power Present The following table describes I/O status indicators. I/O Status Indicators Function Module Status Indicator Point Indicator1 Condition Outputs Green Green Module Status blink red Module Status blink red Module Status blink red Module Status blink red None Yellow Orange Red Orange Red Output not energized Output energized Output shorted-auto restart Output shorted-latching Output no load-auto restart Output no load-latching Inputs Green Green Module Status blink red None Yellow Red Module Status blink red Blink red No valid input Valid input Connector A or Connector B short circuited1 Connector A or Connector B off-wire1 1. Only the first LED of each input connector will light as red when twin inputs are used. For more information on indications see the Technical Data publication 1792-TD001B-EN-P. Publication 1792D-IN012B-EN-P - September 2000 12 ArmorBlock MaXum 4 Input / 4 Output Module Series B Specifications 4 Input / 4 Output Module - Cat. No. 1792D-4BVT4D Input Specifications Max. Inputs per block 4 - 3 wire or dry contact PNP or NPN devices or 2 4 wire PNP or NPN devices Min. Sensor Source Current (per connection) 100mA total - Off-Wire Sense Current 0.5mA - On-state Voltage 25V dc 10V dc On-state Current 10mA 2mA Off-state Voltage 5V dc - Off-state Current - 1.5mA Output Specifications Max. Outputs per block 4 sourcing outputs labeled O0, O1, O2, and O3 Output Auxiliary Voltage 30V On-state Voltage Drop 1V - On-state Current 1A - Min. 10V Off-state Leakage 1.5mA - Module Current (all outputs) 4.0A - Surge Current - for 10ms, repeatable every 2s 2.4A - No Load Sense Current (On-state) 0.18A - General Specifications Indicators Net/Mod Status - red/green Logic Status - red/green Auxiliary Power - green Point LED - yellow/orange/red Communication Rate •125Kbps @ 500 meters(1600 feet) for thick cable, flat media length 375 meters •250Kbps @ 200 meters(600 feet) for thick cable, flat media length 150 meters •500Kbps @ 100 meters (330 feet) for thick cable, flat media length 75 meters DeviceNet Power Voltage Current Refer to the graphs in the Overview section of the ArmorBlock I/O Family Technical Data, pub. no. 1792-TD001B-EN-P. 25V dc max 150mA max (no sensors) 11V dc min up to.8A (4 sensors @ 50mA per sensor) Auxiliary Power 30V dc max 4A max 10V dc min 4A max Voltage Current Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B 13 4 Input / 4 Output Module - Cat. No. 1792D-4BVT4D General Specifications (cont.) Dimensions (assembled to base) inches - (Millimeters) Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Shock Operating Non-operating Vibration 1.9H x 2.7w x 4.72D (48.26)H x (68.6)W x (120)D -25 to 60o (-13 to 140oF) -25 to 80oC (-13 to 176OF) 5 to 100% 30g peak acceleration, 11 (+1) ms pulse width 50g peak acceleration, 11(+1)ms pulse width Tested 10g @ 10-500Hz per IEC 68-2-6 Conductors Publication DN-6.7.2 Enclosure Meets or exceeds IP67 Agency Certification (when product is marked) CSA certified CSA Class 1, Division 2, Groups A, B, C, D certified UL listed CE marked for all applicable directives Technical Data (user information) Publication 1792-TD001B-EN-P Publication 1792D-IN012B-EN-P - September 2000 14 ArmorBlock MaXum 4 Input / 4 Output Module Series B Hazardous Location Approval The following information applies only to products marked with Hazardous Location Approval, when operating in hazardous locations: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest “T” number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation. WARNING ! EXPLOSION HAZARD • 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. WARNING ! Use supply wires suitable for 30°C above surrounding ambient. Publication 1792D-IN012B-EN-P - September 2000 ArmorBlock MaXum 4 Input / 4 Output Module Series B WARNING ! 15 When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with proper wiring method that complies with the governing electrical codes. Les informations suivantes ne concernent que les produits marqués pour une utilisation en environnements dangereux : Les produits marqués « CL I, DIV 2, GP A, B, C, D » ne conviennent qu’à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l’installation. AVERTISSEMENT ! RISQUE D’EXPLOSION • Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher l’équipement. • Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l’aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit. • La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnement de Classe I, Division 2. • S’assurer que l’environnement est classé non dangereux avant de changer les piles. Publication 1792D-IN012B-EN-P - September 2000 AVERTISSEMENT ! AVERTISSEMENT ! Utiliser des fils d’alimentation qui conviennent à une température de 30°C au-dessus de la température ambiante. Pour une utilisation en environnement de classe i, division 2 dangereux, cet equipement doit etre monte dans un boitier avec un cablage approprie conforme aux normes electriques en vigueur. 7his product has been tested at an Open DeviceNet Vendor Association, Inc. (ODVA) authorized independent test laboratory and found to comply with ODVA Conformance Test. Please contact the ODVA website (http://www.odva.org) for listing of products tested by ODVA independent test labs for further details. ArmorBlock, ArmorBlock MaXum, and KwikLink are trademarks of Rockwell Automation. RSNetWorx for DeviceNet is a trademark of Rockwell Software, Inc. DeviceNetManager is a trademark of Rockwell Automation Allen-Bradley, Inc. DeviceNet is a trademark of Open DeviceNet Vendor Association (ODVA). Publication 1792D-IN012B-EN-P - September 2000 Supersedes Publication 1792D-5.12 - October 1998 PN 957395-29 © 2000 Rockwell International Corporation. Printed in USA ">

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Key features
- DeviceNet network communication
- Sealed housing
- 4 inputs
- 4 outputs
- Up to 1.0 amp output current
- Short circuit, open wire and no load detection
- Local logic control
Frequently asked questions
Y splitter cables are used to access all 4 inputs and 4 outputs through 2 I/O connectors on the module.
Each of the 4 outputs can provide up to 1.0 amp.
The module includes built-in diagnostics for short circuit, open wire and no load detection.
The Series B version includes local logic control, which is not found in the Series A version.