Emerson DXA-480 Positioning Drive for Servo Motor 960021-02 DXE series DXM
- Condition : Used
- Dispatch : 4 Days
- Brand : Emerson
- ID# : 190428390
- Quantity : 1 item
- Views : 153
- Location : United States
- Seller : bizsurplus (+90)
- MPN : DXA-480
- Start : Wed 20 Oct 2021 23:00:28 (EDT)
- Close : Run Until Sold
- Remain : Run Until Sold
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Emerson DXA-480 Positioning Drive for Servo Motor 960021-02 DXE series DXM
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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:
Item appears unused in good physical condition in the original opened box. It was removed from inventory due to plant closure.
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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 bid 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 messages.
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Listing Information
| Listing Type | Gallery Listing |
| Listing ID# | 190428390 |
| Start Time | Wed 20 Oct 2021 23:00:28 (EDT) |
| Close Time | Run Until Sold |
| Starting Bid | Fixed Price (no bidding) |
| Item Condition | Used |
| Bids | 0 |
| Views | 153 |
| Dispatch Time | 4 Days |
| Quantity | 1 |
| Location | United States |
| Auto Extend | No |
Seller Recent Feedback
Returns Policy
Returns Accepted
Refund Type: Money Back
Shipping Cost Paid by: Buyer
Returns Within: 30 Days
