Installation Instructions ArmorPoint AC Input Modules, Series A (Cat. No. 1738-IA2M12AC3 and -IA2M12AC4) The ArmorPoint I/O family (Cat. no. 1738) consists of modular I/O modules. The sealed IP67 housing of these modules requires no enclosure. (Note that environmental requirements other than IP67 may require an additional appropriate housing.) I/O connectors are sealed M12 AC keyed (micro) styles. The mounting base ships with the module. The 1738-IA2M12AC3 and 1738-IA2M12AC4 modules are shown below. 1738-IA2M12AC3 1738-IA2M12AC3/A In 12V ac Connector M12-B Connector M12-A 1 MOD 0 NET LED Indicators 0 1 43689 1738-IA2M12AC4 1738-IA2M12AC4/A In 12V ac Connector M12-B Connector M12-A 1 0 MOD NET LED Indicators 0 1 43688 1 Publication 1738-IN006B-EN-E - July 2004 2 ArmorPoint AC Input Modules, Series A 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.ab.com/manuals/gi) 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 can cause an explosion in a WARNING hazardous environment, which may lead to personal injury or death, property damage, or economic loss. IMPORTANT Identifies information that is critical for successful application and understanding of the product. ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you: • identify a hazard • avoid a hazard SHOCK HAZARD • recognize the consequence Labels may be located on or inside the equipment to alert people that dangerous voltage may be present. BURN HAZARD Labels may be located on or inside the equipment to alert people that surfaces may be dangerous temperatures. Publication 1738-IN006B-EN-E - July 2004 ArmorPoint AC Input Modules, Series A ATTENTION 3 Environment and Enclosure This equipment is intended for use 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 "enclosed" equipment. It should not require additional system enclosure when used in locations consistent with the enclosure type ratings stated in the Specifications section of this publication. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings, beyond what this product provides, that are required to comply with certain product safety certifications. NOTE: 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. Publication 1738-IN006B-EN-E - July 2004 4 ArmorPoint AC Input Modules, Series A ATTENTION Preventing Electrostatic Discharge 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. Mount the I/O Base To mount the ArmorPoint I/O base on a wall or panel, use the screw holes provided in the ArmorPoint base. A mounting illustration for the ArmorPoint base with an adapter is shown below. Adapter 1.9 in. 47.2 mm 2.0 in. 50 mm 0.87 in. 22 mm 2.0 in. 50 mm 0.87 in. 22 mm 2.0 in. 50 mm 4.02 in. 102 mm 1.81 in. 46 mm Publication 1738-IN006B-EN-E - July 2004 43769 ArmorPoint AC Input Modules, Series A 5 Install the mounting base as follows: 1. Lay out the required points as shown above in the drilling dimension drawing. 2. Drill the necessary holes for #8 (M4) machine or self-tapping screws. 3. Mount the base using #8 (M4) screws. 4. Ground the system using the ground lug connection. (The ground lug connection is also a mounting hole.) Mounting base KeyswitchSet to position 8 for the 1738 AC input modules Ground lug connection 43675 Latching mechanism Publication 1738-IN006B-EN-E - July 2004 6 ArmorPoint AC Input Modules, Series A Install the ArmorPoint AC Input Module To install the ArmorPoint AC input module, proceed as follows. 1. Using a bladed screwdriver, rotate the keyswitch on the mounting base clockwise until the number 8 aligns with the notch in the base. 2. Position the module vertically above the mounting base. The module will bridge two bases. Module will bridge two bases. 1738-IA2M12AC3/A In 12V ac 0 1 MOD NET 0 1 43777 3. Push the module down until it engages the latching mechanism. You will hear a clicking sound when the module is properly engaged. The locking mechanism will lock the module to the base. Remove the ArmorPoint AC Input Module From the Mounting Base To remove the module from the mounting base: 1. Put a flat blade screwdriver into the slot of the orange latching mechanism. 2. Push the screwdriver toward the I/O module to disengage the latch. The module will lift up off the base. 3. Pull the module off of the base. Publication 1738-IN006B-EN-E - July 2004 ArmorPoint AC Input Modules, Series A Wire the AC Input Modules 7 Following are wiring instructions for the ArmorPoint AC input modules. 1738-IA2M12AC3 (view into connector) Pin 1 - Chassis Pin 2 - L1 Pin 3 - Input 0 (M12-A) Input 1 (M12-B) 43761 1738-IA2M12AC4 (view into connector) Pin 1 - L1 Pin 2 - L2/N Pin 3 - Input 0 (M12-A) Input 1 (M12-B) Pin 4 - Chassis 43767 ATTENTION Make sure all connectors and caps are securely tightened to properly seal the connections against leaks and maintain IP67 requirements. Publication 1738-IN006B-EN-E - July 2004 8 ArmorPoint AC Input Modules, Series A Communicate With Your Module I/O messages are sent to (consumed) and received from (produced) the ArmorPoint I/O modules. These messages are mapped into the processor’s memory. These ArmorPoint I/O input modules produce 1 byte of input data (scanner Rx - status). They do not consume I/O data (scanner Tx). Default Data Map for the ArmorPoint AC Input Modules 1738-IA2M12AC3 and -IA2M12AC4 Message size: 1 Byte 7 Produces (scanner Rx) 6 5 4 Not Used Where: Ch0 = Channel 0, Ch1 = Channel 1 0 = off, 1 = on Publication 1738-IN006B-EN-E - July 2004 3 2 1 0 Ch1 Ch0 Channel status ArmorPoint AC Input Modules, Series A Troubleshoot With the Indicators 9 1738-IA2M12AC3 1738-IA2M12AC3/A In 12V ac 0 Module Status Indicators Network Status Indicators 1 MOD NET 0 I/O Status Indicators 1 43689 Indication Probable Cause Module Status Off No power applied to device Green Device operating normally Flashing Green Device needs commissioning due to missing, incomplete, or incorrect configuration 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 is 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 from communicating on the network. Flashing Red/Green Communication faulted device - the device has detected a network access error and is in communication faulted state. Device has received and accepted an Identity Communication Faulted Request - long protocol message. Publication 1738-IN006B-EN-E - July 2004 10 ArmorPoint AC Input Modules, Series A Indication Probable Cause I/O Status Specifications ArmorPoint AC Input Modules Inputs per Module On-state Voltage Maximum Minimum Nominal Off-state Voltage, Maximum On-state Current Minimum Nominal Off-state Current, Maximum Nominal Input Impedance Delay Time1 OFF to ON ON to OFF Keyswitch Position General Specifications LED Indicators PointBus Current, Maximum Power Dissipation, Maximum Thermal Dissipation, Maximum Isolation Voltage (continuous-voltage withstand rating) External AC Power Supply Voltage External AC Power Supply Voltage Range Dimensions (includes I/O module Inches and mounting base) (Millimeters) Operating Temperature Storage Temperature Relative Humidity Publication 1738-IN006B-EN-E - July 2004 Off Input is in the off-state Yellow Input is in the on-state Following are specifications for the 1738 ArmorPoint AC input modules. 2 (1 group of 2) nonisolated, sinking 132V ac 65V ac 120V ac 43V ac 3.7 mA 6.9 mA @ 120V ac, 60Hz 2.5 mA 10.6kΩ 20ms hardware filter plus 1ms - 64ms digital filter programmable in increments of 1ms 8 2 yellow input status, logic side 1 green/red network status, logic side 1 green/red module status, logic side 75 mA @ 5V dc 0.7 W @ 132V ac 2.4 BTU/hr. @ 132V ac 120V rms Tested at 1250V ac rms for 60s 120V ac, 60Hz nominal 85-132V ac, 47-63Hz 4.72H x 2.82W x 1.65D (120H x 72W x 42D) IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20 to 60°C (-4 to 140°F) IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold), IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat), -40 to 85°C (-40 to 185°F) IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat): 5-95% non-condensing ArmorPoint AC Input Modules, Series A General Specifications (continued) Shock Vibration ESD Immunity Radiated RF Immunity EFT/B Immunity Surge Transient Immunity Conducted RF Immunity Emissions Enclosure Type Rating Mounting Base Screw Torque Wiring Category2 Weight Imperial (Metric) Certifications: (when product is marked) 11 IEC60068-2-27 (Test Ea, Unpackaged Shock): Operating 30g Non-operating 50g IEC60068-2-6 (Test Fc, Operating): 5g @ 10-500Hz IEC 61000-4-2: 6kV contact discharges 8kV air discharges IEC 61000-4-3: 10V/m with 1kHz sine-wave 80%AM from 80MHz to 1000MHz 10V/m with 200Hz 50% Pulse 100%AM at 900Mhz IEC 61000-4-4: ±3kV at 5kHz on signal ports IEC 61000-4-5: ±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports IEC 61000-4-6: 10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz CSPR 11: Group 1, Class A Meets IP65/66/67 (when marked) #8 screw, 7.5 in. lbs. in Aluminum, 16 in. lbs. in Steel 1 - on signal ports 0.64 lb. (0.29 kg) c-UL-us UL Listed Industrial Control Equipment, certified for US and Canada CE3 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 European Union 73/23/EEC LVD Directive, compliant with: EN 61131-2; Programmable Controllers 3 C-Tick Australian Radiocommunications Act, compliant with: AS/NZS CISPR 11; Industrial Emissions 1. Input OFF to ON filter time is the time from a valid input signal to the time the module recognizes the signal. Input ON to OFF filter time is the time from the input signal dropping below the valid level to the time the module recognizes the signal. 2. Use this Conductor Category information for planning conductor routing. Refer to 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 1738-IN006B-EN-E - July 2004 Rockwell Automation Support Rockwell Automation provides technical information on the web to assist you in using our products. At http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools. For an additional level of technical phone support for installation, configuration and troubleshooting, we offer TechConnect Support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit http://support.rockwellautomation.com. Installation Assistance If you experience a problem with a hardware module within the first 24 hours of installation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your module up and running: United States 1.440.646.3223 Monday – Friday, 8am – 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues. New Product Satisfaction Return Rockwell tests all of our products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned: United States Contact your distributor. You must provide a Customer Support case number (see phone number above to obtain one) to your distributor in order to complete the return process. Outside United States Please contact your local Rockwell Automation representative for return procedure. ArmorPoint is a trademark of Rockwell Automation. Publication 1738-IN006B-EN-E - July 2004 12 Supersedes Publication 1738-IN006A-EN-E - June 2004 PN 957899-78 Copyright © 2004 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.