Allen Bradley 1398-DDM-020X

The 1398-DDM-020X is part of the Ultra 200 Digital Servo Drive product family. This servo drive is used to control the rotation of a partner servo motor to implement position or motion control, commonly used in the manufacturing industry such as product assembly lines, sorting stations, product handling, and similar areas. This programming workstation communicates over the RS232 programming port and establishes a connection to the servo drive via the J4 terminals, 2 (Receive), 3 (Transmit), and 5 (Common) terminals. Other terminals of the 1398-DDM-020X include J1 terminal assembly which is used to dictate motor rotation direction, enable the drive, reset and turn on the drive. The J2 terminal is assigned for encoder connection while 3 TBI terminal arrays are also provided to accommodate motor power wiring, drive input voltage for 1-phase and 3-phase sources. The 1398-DDM-020X requires an input supply voltage of 120VAC / 240 VAC, 1-Phase, 50-60 Hz, and an input current of 19 Amperes. This servo drive delivers an output voltage of 120 / 240 VAC, 3-Phase, programmable frequency range of 0-400 Hz, maximum continuous output current of 10 amperes, and maximum peak output current of 20 Amperes. This servo drive supports the indexing function. The indexing function of the drive allows the configuration of pre-defined steps or movements which can be used in applications with standard sets of products and repeated motion requirements.

The 1398-DDM-020X ULTRA 200 digital servo drive by Allen-Bradley offers the user control of the current, position, and velocity of the drive system. It is a 6.36-Kg (14.02-lbs) digital drive that allows interface through the digital and analog interface. Users can interface through the RS-232 port. It has 5 selectable 24-volt 4.5mA digital input interfaces. It also has a 24-volt ENABLE input control, which controls the disable and enable mode of the drive. The 1398-DDM-020X has 4 transistor-based outputs which support 24 Volts DC logic interface and a dedicated relay BRAKE and DRIVE READY; output interface. Users can also interface through the 10-bit single-ended current limiting input (+I LIMIT, and -I LIMIT), or the +/-10 Volt, 16-bit differential command input interface. It has a 0 to 10 Volts, and 12/8-bit, 2mA Analog1/Analog2 output. The 1398-DDM-020X comes with a 512 KB factory-built user parameter memory designed to store drive parameters for up to 20 years and with a 34 KB RAM with 128 KB flash memory. It has a carrier frequency of 10 kHz/5 kHz, modulated for digital PI current control. It also has a digital PID speed regulation with 16-bit resolution and +/-2 RPM at a 1000 RPM ripple. The 1398-DDM-020X also has a digital and a PID (with Feed-forward) position regulation capacity. It has an AC input voltage rated at 100 to 240 Volts AC, with a 19 Amps input current at a 47 to 63 Hertz frequency, and with an auxiliary input rating of 100 to 240 Volts AC input voltage at a 47 to 63 Hertz frequency. The 1398-DDM-020X has a BUS DC voltage rating at 141 to 339 Volts DC and a BUS capacitance energy absorption of joules. It is designed with an inbuilt shunt module with an output power rating of 50W that can peak at 4.5 kW. The 1398-DDM-020X has a maximum power output of 2.5 kW at 120 Volts AC, and 5.0 kW at 240 Volts AC, with a 1950 μF BUS capacitance. It has a dimension of 360.6 x 104.1x 226.8 millimeters (14.2x 4.10x 8.93 inches), and an operational temperature range of 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit).