Allen Bradley Modules 1756-L71S 1756L71S AB 1756 L71S GuardLogix Excellent Working Condition

Allen Bradley Modules 1756-L71S 1756L71S AB 1756 L71S GuardLogix Excellent Working Condition

Product Description:

Advanced multi-processor design for leading-edge velocity loop bandwidth, fully digital current, velocity, and position loopsLarge-scale integration with custom ASICs and IPMs for performance and reliabilityA 16-bit A/D convertor for precise velocity command input Flash memory for simple field upgrades A personality module to store setup parameters and simplify drive replacement Reduced component count for reliability Internally-shielded filters for electromagnetic compatibility (EMC) Four dedicated I/O plus eight user-selectable, optically isolated digital inputs and outputs (sourcing/active high):Two dedicated inputs Two dedicated outputs Four user-selectable inputs Four user-selectable outputs Two analog inputs for external current limit Two analog outputs for variable monitoring or torque sharing The purpose of this manual is to provide the user with the necessary information to install, program, start up and maintain the Bulletin 1305 drive. To assure successful installation and operation, the material presented must be thoroughly read and understood before proceeding. Particular attention must be directed to the ATTENTION and Important statements contained within.

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Product's Character:

he 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.

1769-OB16 Digital Output Module AB
1769-OF2 Analog Current/ Voltage Output AB
1770-P1 Power Supply AB
1770-SC Station Connector AB
1770XYC AB PLC 5 Battery AB
1771-0B Digital Output Module AB
1771-A2B Allen Bradley Racks AB
1771-A3B 12 Slot I/O Chassis AB
1771-A4B 16 Slot I/O Chassis AB
1771-AD I/O Chassis - 16 Slot AB
1771-AL PLC 2 I/O Adaptor Module AB
1771-ALX PLC5 Local I/O Adapter Module AB
1771-ASB Remote I/O Adapter Module AB
1771-ASC Remote I/O Adapter Module AB
1771-CE Power Supply Cable AB
1771-CFM Configurable Flowmeter Module AB
1771-CK I/O Chassis Power Cable AB
1771-CP1 I/O Chassis Cable AB
1771-CP2 I/O Chassis Cable AB
1771-CPI I/O Chassis Power Cable AB
1771-CR PLC-2 Processor Cable AB
1771-DA ASCII I/O AB
1771-DB Basic Module AB
1771-DC Real-Time Clock Module AB
1771-DCM 1771-DCM B Direct Communication Module AB
1771-DS Digital Input Module AB
1771-DW Digital Input Module AB
1771-E1C Analog Input Expander AB
1771-ES Servo Encoder Feedback Expander Module AB
1771-HM3A IMC-123 64 KW CMOS Memory Module AB

1771-HS3A IMC-123 IMC-123 3-Axis Servo AB
1771-IA Digital Input Module AB
1771-IA2 AC/DC Input Module AB
1771-IAD Digital Input Module AB
1771-IAN Digital Input Module AB
1771-IB Digital Input Module AB

1771-IBD Digital Input Module AB

The use of the product: