Installation Instructions POINT I/O 120V AC Input Module Catalog numbers 1734-IA2, 1734-IA4, 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 6 Install the Mounting Base 8 Install the Module 9 Install the Removable Terminal Block 11 Remove a Mounting Base 12 Wire the Module 13 Communicate with Your Mod
POINT I/O 120V AC Input Module 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.rockwellautomation.com/literature/) describes some important differences between solid-state equipment and hard-wired electromechanical devices.
POINT I/O 120V AC Input Module 3 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 (6562 ft) without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11.
POINT I/O 120V AC Input Module North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations: Informations sur l’utilisation de cet équipement en environnements dangereux: 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.
POINT I/O 120V AC Input Module 5 European Hazardous Location Approval The following applies when the product bears the Ex Marking This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC.
POINT I/O 120V AC Input Module Before You Begin You can use these POINT I/O™ 120V AC Input modules with DeviceNet and PROFIBUS adapters. If you are using RSLogix 5000 software, version 11 or higher, you can also use the Series C modules with ControlNet and Ethernet adapters. Use this diagram to identify the external features of the module.
POINT I/O 120V AC Input Module 7 1 2 9 3 8 4 7 6 5 45712 Description Description 1 Module locking mechanism 6 Interlocking side pieces 2 Slide-in writable label 7 Mechanical keying (orange) 3 Insertable I/O module 8 DIN rail locking screw (orange) 4 Handle 9 Module wiring diagram 5 One-piece terminal base with screw or spring clamp – 1734-TOP, 1734-TOPS Publication 1734-IN010D-EN-E - March 2013
POINT I/O 120V AC Input Module Install the Mounting Base To install the mounting base on the DIN rail, proceed as follows: ATTENTION: This product is grounded through the DIN rail to chassis ground. Use zinc plated yellow-chromate steel DIN rail to assure proper grounding. The use of other DIN rail materials (for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent grounding.
POINT I/O 120V AC Input Module 9 Install the 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. WARNING: When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.
POINT I/O 120V AC Input Module Make sure the DIN-rail locking screw is in the horizontal position. Turn the keyswitch to align the number with the notch. Notch position 1 is shown here. 1734-TOP base 45697 1. Using a bladed screwdriver, rotate the keyswitch on the mounting base 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.
POINT I/O 120V AC Input Module 11 Install the Removable Terminal Block A Removable Terminal Block (RTB) 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.
POINT I/O 120V AC Input Module Remove 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. 3. Press on the module lock on the top of the module. 4. Pull on the I/O module to remove from the base. 5. Repeat steps 1, 2, 3 and 4 for the module to the right. 6.
POINT I/O 120V AC Input Module 13 Wire the Module 1734-IA2 Module status Module Status Network status Network Status 1734-IA4 Network status Module Status Module status Network Status NODE: NODE: 120VAC Input 120VAC Input Status of Input 0 Status of Input 1 Status of Input 0 Status of Input 1 Status of Input 2 0 1 Status of Input 3 No connection L2/N L1 1 2 3 1734 IA4 1734 IA2 Channel 0 connection 0 Channel 1 connection No connection Channel 0 connection Channel 2 connection Channel
POINT I/O 120V AC Input Module 1734-IA2 0 1 Ch 0 Ch 1 2 Prox 3 NC NC L2/N L2/N 4 Two-wire Prox 5 6 Three-wire 7 L1 L1 Ch 0 = Channel 0 input Ch 1 = Channel 1 input NC = No connection L2/N = 120V AC neutral L1 = 120V AC Channel Input terminal Return Supply 0 0 4 6 1 1 5 7 Module power is supplied from the internal power bus.
POINT I/O 120V AC Input Module 15 1734-IA4 1 0 Ch 0 Ch 1 3 2 Ch 3 Ch 2 Prox Prox 5 4 L1 Prox L1 7 6 L1 L2/N Prox L1 Ch 0 = Channel 0 input Ch 1 = Channel 1 input Ch 2 = Channel 2 input Ch 3 = Channel 3 input L2/N = 120V AC neutral L1 = 120V AC Channel Input terminal Power 0 0 4 1 1 5 2 2 6 3 3 7 L2/N Module power is supplied from the internal power bus.
POINT I/O 120V AC Input Module Communicate with Your Module I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. These messages are mapped onto the processor’s memory. The POINT I/O output module produces 1 Byte of input data (scanner Tx) (state). It does not consume data (scanner Rx).
POINT I/O 120V AC Input Module 17 Interpret Status Indicators Refer to the following diagram and table for information on how to interpret the status indicators. 1734-IA2 1734-IA4 Module status Module status Network status Network status Status of Input 0 Status of Input 0 Status of Input 1 Status of Input 1 Status of Input 2 Status of Input 3 44215 44214 Indicator Status for Modules Module status Status Description Recommended Action Off No power applied to device. Apply power to device.
POINT I/O 120V AC Input Module Indicator Status for Modules Status Description Recommended Action Device is not online: - Device has not completed dup_MAC-id test. - Device not powered – check module status indicator. Apply power to device, wait for MAC_id to complete, and correct as needed. Flashing green Device is online but has no connections in the established state. None – device is in idle or program mode. Green Device is online and has connections in the established state. None.
POINT I/O 120V AC Input Module 19 Specifications POINT I/O 120V AC Input Module – 1734-IA2, 1734-IA4, Series C Attribute Value Number of inputs 1734-IA2 – 2 (1 group of 2) nonisolated, sinking 1734-IA4 – 2 (1 group of 4) nonisolated, sinking On-state voltage range, min 65V AC On-state voltage range, nom 120V AC On-state voltage range, max 132V AC On-state current, min 4.0 mA @ 65V AC, 60 Hz On-state current, nom 7.5 mA @ 120V AC, 60 Hz On-state current, max 8.
POINT I/O 120V AC Input Module General Specifications Attribute Value North American temp code T4A IEC temp code T4 Enclosure type rating None (open-style) Delay time(2) Off to On and On to Off 20 ms hardware filter plus 1...64 ms digital filter programmable in increments of 1 ms Keyswitch position 8 (1) Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring and Grounding Guidelines, publication 1770-IN041.
POINT I/O 120V AC Input Module 21 Environmental Specifications Attribute Value Radiated RF Immunity IEC 61000-4-3: 10V/m with 1 kHz sine-wave 80% AM from 80...2000 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz 3V/m with 1 kHz sine-wave 80% AM from 2000...
POINT I/O 120V AC Input Module Notes: Publication 1734-IN010D-EN-E - March 2013
POINT I/O 120V AC Input Module 23 Notes: Publication 1734-IN010D-EN-E - March 2013
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