Allen Bradley Modules 1747-OCVGA1 1747 OCVGA1 AB 1747OCVGA1 Interface Module new version

Allen Bradley Modules 1747-OCVGA1 1747 OCVGA1 AB 1747OCVGA1 Interface Module new version

Product Description:

The ground conductor of the motor cable should be connected to the drive ground (GRD) terminal directly. Connecting this ground conductor to a cabinet ground point or ground bus bar may cause high frequency current to circulate in the ground system of the enclosure. The motor end of this ground
conductor must be solidly connected to the motor case ground. Shielded or armored cable may be used to guard against radiated emissions from the motor cable. The shield or armor should be connected to the drive ground terminal and the motor ground as outlined in the Grounding section of this Installation
chapter. Common mode chokes are recommended at the drive output to reduce the common mode noise. An RFI filter can be used and in most situations provides an effective reduction of RFI emissions that may be conducted into the main supplylines. If the installation combines a drive with sensitive devices or circuits,it is recommended that the lowest possible drive PWM frequency be programmed.

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Product's Character:

ULTRA 100 and 200 drives are feature-rich, high-performance drives that offer the flexibility to handle a wide range of applications. You can set up the ULTRA 100/200 drives as indexing drives, velocity servo drives, stepper drives, or master encoder followers. With the DeviceNet option, you can remotely commission and reprogram ULTRA 100 drives. In addition, you can use the ULTRA 100/200
drives host command protocol to set up multiple drives. Available in seven power ranges, theULT RA100/200 drives can be mated to four high-performance brushless servo motor lines. Ultra Master software, a Windows-based interface, provides you with a familiar programming environment and a powerful commissioning tool for all ULTRA 100/200 drives.ULTRA 200 positioning drives deliver full-featured flexibility and impressive power and performance. Each ULTRA 200 drive provides:115 to 230V AC single phase input (single phase or three phase for the 75 amp version, three phase only for the 150 amp version) Phase-to-phase and phase-to-ground short circuit protection An internal resistive shunt A built-in auxiliary AC input (to power logic only) Built-in power supplies (including 24V I/O supply)—no external sourcerequired (except AC line) The ability to drive sinusoidal AC brushless motors An DC bus available externally for power leveling or for use of shared power supplies

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