Allen-Bradley 1395-A65N-C1-PZ – Digital DC Drive with Port A Digital Reference Adapter

Brand Allen-Bradley

Model Allen-Bradley 1395-A65N-C1-PZ

Product Overview

The Allen-Bradley 1395-A65N-C1-PZ is a microprocessor-based digital DC drive belonging to the Bulletin 1395 series, a family of industrial motor controllers designed for precise speed and torque regulation of DC motors. The Allen-Bradley 1395-A65N-C1-PZ operates with a 230V AC three-phase input and delivers 5 horsepower (3.7 kW) of output power, making it suitable for a wide range of industrial applications requiring reliable and repeatable motor control. As a non-regenerative drive, the Allen-Bradley 1395-A65N-C1-PZ provides unidirectional power flow to the motor, with dynamic braking capability for controlled deceleration.

The Allen-Bradley 1395-A65N-C1-PZ incorporates a digital reference adapter connected at Port A, enabling precise digital speed reference input and expanded I/O capabilities. The drive features a standard contactor with a dynamic braking pole, facilitating safe and efficient motor stopping. The Bulletin 1395 platform is known for its full-wave, 12-SCR armature control with a full-wave single-phase field regulator, delivering smooth and accurate motor performance across a wide speed range. The Allen-Bradley 1395-A65N-C1-PZ benefits from this proven architecture, offering programmable acceleration and deceleration, preset speeds, jog speeds, and current limit functions.

Designed for open chassis construction and UL/CSA approval, the Allen-Bradley 1395-A65N-C1-PZ integrates seamlessly into user-supplied enclosures and existing automation systems. The drive supports optional communication adapters for Remote I/O and Data Highway Plus networks, allowing for flexible integration with Allen-Bradley PLC systems and supervisory control architectures. With built-in protection features including instantaneous overcurrent, motor overload, feedback loss, and field loss detection, the Allen-Bradley 1395-A65N-C1-PZ delivers dependable performance for demanding industrial environments.

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Description

Technical Specifications

Parameter Name	Parameter Value
Product Model	1395-A65N-C1-PZ
Manufacturer	Allen-Bradley (Rockwell Automation)
Product Type	Digital DC Drive
Product Series	Bulletin 1395
Input Voltage	230V AC, 50/60 Hz, Three-Phase
Output Power	5 HP (3.7 kW)
Drive Type	Non-Regenerative
Contactor Type	Standard with Dynamic Braking Pole
Port A Option	Digital Reference Adapter (24V DC)
Port B Option	Not Specified
Control Method	Microprocessor-Based, Full-Wave 12-SCR Armature Control
Field Regulator	Full-Wave, Single-Phase
Protection Features	Instantaneous Overcurrent, Motor Overload, Feedback Loss, Field Loss
Programmable Functions	Acceleration/Deceleration, Preset Speeds, Jog Speeds, Current Limit, S-Ramp, Motor Operated Pot
Operating Temperature	0°C to 55°C (32°F to 131°F)
Construction	Open Chassis
Approvals	UL Listed, CSA Approved
Lifecycle Status	Discontinued / Obsolete

Main Features and Advantages

The Allen-Bradley 1395-A65N-C1-PZ delivers a range of capabilities that make it a dependable choice for industrial DC motor control applications.

Precision Digital Reference Control: The Allen-Bradley 1395-A65N-C1-PZ comes equipped with a digital reference adapter at Port A, enabling precise digital speed reference input and expanded discrete and analog I/O. This adapter provides 10 discrete inputs, 5 discrete outputs, and 2 analog inputs/outputs at ±10V DC, allowing for sophisticated control schemes and seamless integration with digital control systems.

Comprehensive Programmable Functionality: The Allen-Bradley 1395-A65N-C1-PZ offers extensive programming options including independent acceleration and deceleration adjustment, five adjustable preset speeds, two jog speeds, S-ramp profiling, and motor operated pot (MOP) functionality. These features enable tailoring of drive behavior to specific application requirements, optimizing performance and reducing mechanical stress on driven equipment.

Robust Protection Suite: The Allen-Bradley 1395-A65N-C1-PZ incorporates multiple protective features including instantaneous overcurrent detection, motor overload protection, feedback loss monitoring, and field loss detection. These safeguards help prevent damage to the drive and motor under abnormal operating conditions, contributing to reduced downtime and extended equipment life.

Flexible Communication Options: While the Allen-Bradley 1395-A65N-C1-PZ includes a digital reference adapter as standard, the Bulletin 1395 platform supports optional multi-communication adapters for Remote I/O and Data Highway Plus networks. This flexibility allows the Allen-Bradley 1395-A65N-C1-PZ to integrate with existing Allen-Bradley PLC control systems without extensive rewiring or additional hardware.