Emerson DXA-480 Positioning Drive for Servo Motor 960021-02 DXE series DXM

Emerson DXA-480 Positioning Drive for Servo Motor 960021-02 DXE series DXM We gladly ship worldwide*! Emerson EMC DXA-480 Smart Positioning SERVO DRIVE Amplifier motor Controller The Positioning Drive amplifier is different from common analog amplifiers in that it includes a position feedback loop and the electronics to control motion functions. To accomplish this, the motor uses resolver feedback. The resolver converter electronics in the amplifier develops velocity and position feedback signals required for high performance and precise velocity and position control. In addition the amplifier offers three standard modes of control providing a host of alternatives for implementing real time motion control.In the ANALOG TORQUE or VELOCITY mode, the amplifier responds to a conventional +/- 10 volt signal. Most variable speed drives and servo amplifiers on the market today receive commands via analog input. The true power and versatility of the Positioning Drive is best utilized in the additional positioning control modes. In most applications the user will use one of the following modes of operation. In the PULSE mode, the drive responds to a serial pulse train representing externally generated incremental position change commands. These commands are normally in the form of CW or CCW directional pulses. This mode is commonly used to control DC stepper motors or numeric controlled (CNC) machinery. The INDEXING mode allows up to thirty-two different indexes or positions to be pre-programmed and stored in a non-volatile memory. These indexes plus other commands such as STOP and JOG are selected easily by the drives parallel input/output (I/O) lines from devices such as PLCs or operator push buttons. Parallel I/O commands can be used for stand alone operation or, simultaneously in conjunction with any other two control modes. Another powerful feature of the INDEXING mode allows ASCII commands through the standard RS423 serial interface. This interface port allows the user to down load new dimensional data e.g., position, distance, velocity, etc., and command an internally generated index using those parameters. These ASCII serial commands are well suited to operation from the RS232C serial interface on an IBM Personal Computer (PC) or Programmable Logic Controller (PLC) with ASCII or Basic Module. For additional stand alone motion control capability, the drive is designed to accept a series of application oriented modules called PCM modules. The PCMs can be attached to any drive by simply plugging them onto the front. The PCM is designed to share the power supply inside of the drive and includes 12 additional optically isolated inputs/outputs (making a total of 24). When attached, the PCM module extends the operation of the Positioning Drive system. The PCM-1 modules are designed to be plug-on additions to EMERSON EMCs line of Positioning Drives. PCM-1 Features The PCM-1 module converts the basic Positioning Drive from a smart servo drive system with indexing capabilities into a motion control system capable of executing numbered sequences of indexes called motion programs. Each motion program combines basic indexes to achieve complex motion profiles beyond what is possible with the basic drive. In addition, the PCM module greatly increases the non-volatile memory storage capability of the standard digital drive. This allows the user greater flexibility in both the size and the number of programs (and indexes) available. Another advantage of PCM-1 is that it increases the number of input lines from 8 to 16 and the number of output lines is increased from 4 to 8. All inputs and outputs are assignable from a standard list of I/O functions. Lastly, the PCM-1 allows the user to create compound indexes and includes the parallel interface port required for connecting 1 or 2 thumbwheels and 1 remote display or parallel communications with a PLC. DX-480 (DXA-480) Specifications: INPUT VOLTAGE: 96-132 VAC, 50/60 Hz, single phase SWITCHING FREQUENCY: 15 Khz DEAD BAND: Zero VELOCITY SIGNAL INPUT: +-10 vdc typical (10 bit resolution speed selection +-10 volt) TORQUE SIGNAL INPUT: +- vdc typical (10 bit resolution speed selection +-10 volt) PULSE MODE INPUT: TTL compatible, 500 nsec minimum pulse width, 210 Khz max frequency ANGULAR ACCURACY: Cable Length 15FT:+- 20 minutes 50FT +-30 Minutes 100FT: +-40 Minutes USER UNITS/REV: Programmable Range (200-25000) AMPLIFIER THERMAL SHUT DOWN AS DETECTED IN POWER STAGE: 80 - 90 deg. C MOTOR THERMAL SHUT DOWN AS DETECTED IN MOTOR (CASE TEMP): 100-115 deg. C Fail Safe Brake Holding Torque: 120 IN-LBS COMMAND PULSE: 5-15 vdc MODE INPUTS: 25-70 milliamps ANALOG INPUTS: -10 vdc to +10 vdc operating range, -12 vdc to +12 vdc absolute maximum Different input greater than 9K ohms SERIAL INTERFACE: RS423 signal compatible Xmit, Rec, and GND INPUTS AND OUTPUTS: Outputs: sink or source (2 terminals); 200 Ma max (external current limit required) each Inputs: 10 to 30 vdc (internal current limit provided) 10, 12, 15 and 24 vdc typical For more information, click here to view the manual Item appears unused in good physical condition in the original opened box. It was removed from inventory due to plant closure. Don't forget to place your buy. By looking on this product you agree to the following terms: Shipping Terms: Buyer pays all shipping costs. Let us know if there is an issue with the shipping costs, as they are automatically calculated by eCRATER. Shipments made to California must include 7.75% sales tax unless we are provided with a valid resale certificate. We reserve the right to ship with Fedex ground, USPS and any other carrier in the best interests of the buyer and seller. The Parcel post option is only available to alaska, Hawaii, and US territories only. If you select parcel post and you live in the lower 48 states you package may be sent by another carrier and/or an additional shipping amount may be required. If the shipping cost quoted is over $150, that means it will be shipped freight, and the price quoted is for pickup at a freight terminal nearby your location (usually within 25 mi if you are in a major US city). if you need residential delivery, or if you don't have a forklift/loading dock the price will be higher in some cases. Payment Terms: Payment is to be made by PayPal Please contact us if you have any questions about eCRATER's recent payment policy change. Payment is to be received within ten days of close of product. Should payment not be received within ten days the item will be re-listed and high buyder will forfeit. International Terms: (These terms only apply to international shipments.) Buyer is responsible for all brokerage, customs, and or duty charges. *Not all items are available for international shipment due to import/export regulations. In the event that we are unable to ship to buyers country, buyer will receive a full refund. Payment must be made in US Dollars. Money must be drawn against a US bank. Warranty Terms: No warranty nor guarantee is expressed or implied regarding: usability, functionality, merchantability, or cosmetic appearance of the item(s) in product. What you see in the picture(s) is what you get nothing more nothing less. Test results of item(s) in product are described to the best of our ability in the ad. The results of all tests that are performed are disclosed in the ad. Items sold as "Untested" are simply that we have been unable to test the item(s) due to missing cables/adapters/toner cartridge/ksu/etc, lack of time, or other restrictions, Such as when we sell a laptop that we don't have an AC adapter for. Our only guarantee is that you will receive the make and model listed in the ad. The maximum liability of BigonBusiness (the seller) is the high buy of the product. Return Terms: Returns are only allowed under cases of gross misrepresentation in the ad, such as when we describe a monitor as a fax machine. Such claims of misrepresentation must be filed within three days of receipt of shipment. Best Stuff To You reserves the right to replace the item(s) or refund the high buy solely at our discretion. Item must be returned in the original box and packaging. buyder must request a RMA number before returning item(s). Packages returned without a RMA number will become property of Best Stuff To You ten days after receipt unless buyer has paid return shipping within the ten day period. Shipping Damage Terms: Seller will file a shipping claim(s) upon behalf of the buyer with common carrier in the event shipment(s) is/are damaged during shipping, provided buyder has purchased insurance. Not retaining the original box and packaging may affect the carriers decision on a claim. Seller will commence filing the claim once buyer has filed the damage report with the seller. Buyer must notify seller within 48 hours of receipt of a damaged shipment. Medical Equipment Terms: The sale of these items may be subject to regulations by the U.S. FDA and state and local regulatory agencies. If so, you may not be able to buy on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Seller: Daniel Rydell San Diego, CA contact via eCRATER messages. If any provision of this product Contract is held unenforceable, All remaining provisions of this Contract shall remain in full force and effect. Copyright 2017 BigonBusiness - All Rights Reserved.