Allen Bradley Modules 1757-SRM 1757SRM AB 1757 SRM ControlLogix System Redundancy Module Highest version

Allen Bradley Modules 1757-SRM 1757SRM AB 1757 SRM ControlLogix System Redundancy Module Highest version

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:

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.

1771-NR Analog Input Module AB
1771-NT1 Analog Input Module AB
1771-NT2 Analog Input Module AB
1771-OA Digital Output Module AB
1771-OAD AC Output Module AB
1771-OAN Digital Output Module AB
1771-OBD Digital Output Module AB

1771-OBN Digital Output Module AB
1771-OC Digital Output Module AB
1771-OD Digital Output Module AB
1771-OD16 Digital Output Module AB
1771-ODC Digital Output Module AB
1771-ODD Digital Output Module AB
1771-ODZ Digital Output Module AB
1771-OFE1 960578 Analog Output Module AB
1771-OFE2 Analog Output Module AB
1771-OFE3 Analog Output Module AB
1771-OG TTL Output Module AB
1771-OGD TTL Output Module AB
1771-OM Digital Output Module AB
1771-OMD AC Output Module AB
1771-ON Digital Output Module AB
1771-OP Digital Output Module AB
1771-OQ Digital Output Module AB
1771-OQ16 1771-OQ16 A Digital Output Module AB
1771-OR Digital Output Module AB
1771-OVN Digital Output Module AB
1771-OW Selectable Contact Module AB
1771-OW16 1771-0W16 B Digital Output Module AB
1771-OWN 1771-0W16 B Digital Output Module AB
1771-OWNA 1771-0W16 B Digital Output Module AB
1771-OX Output Module AB
1771-OYL Digital Output Module AB
1771-OZC Contact Output Module AB
1771-OZL Digital Output Module AB
1771-P10 Power Supply Module AB

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