Allen Bradley Modules 1746-NR4 1746NR4 AB 1746 NR4 Input Module New effective service
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.
Related Product Recommendation:
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.
1756-L1M1/A Logix5550 Processor AB
1756-L1M2/A Logix5550 Processor AB
1756-L1M3/A Logix5550 Logix5550 Processor AB
1756-L55M12/A 1756-L55/A, 1756-M12/A Logix5555 Processor, 750KB memory, Series A AB
1756-L55M13/A 1756-L55/A, 1756-M13/A Logix5555 Processor, 1.5 MB memory, Series A AB
1756-L55M14/A 1756-L55/A, 1756-M14/A Logix5555 Processor, 3.5 MB memory, Series A AB
1756-L55M16/A 1756-L55/A, 1756-M14/A Logix5555 Processor, 7.5 MB memory, Series A AB
1756-L61/A Logix5561 Logix5561 Processor - 2MB AB
1756-L61/B Logix5561 Logix5561 Processor - 2MB AB
1756-L62/A Logix5562 Logix5562 Processor - 4MB Memory AB
1756-L62/B Logix5562 Logix5562 Processor - 4MB Memory AB
1756-OB16E/A Digital Fused Output Module - Series A AB
1756-PA72/A 1756-PA72 Power Supply - Series A AB
1756-PA72/B 1756-PA72 Power Supply - Series B AB
1756-PA72/C 1756-PA72 Power Supply - Series A AB
1761-CBL-PM02 Program Storage Device Cable AB
1761-L32BBB MicroLogix 1000 Unit AB
1762-IQ16 16PT 24VDC Power Supply Module AB
1762-MM1 MicroLogix Memory Module AB
1762-MM1RTC MicroLogix Memory and Real-Time Clock Module AB
1762-OF4 Analog Output Module AB
1762-OW16 16PT VAC/VDC Relay Output AB
1762-RTC MicroLogix Real-Time Clock Module AB
1764-24BWA MicroLogix 1500 Base Unit AB
1764-LRP Processor AB
1764-LSP Processor Module AB
1766-L32BWA Micro Logic Relay Output AC Power AB
1769-ECR Right End Cap AB
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