Description

The Allen-Bradley 1746-HSTP1 is a stepper controller module.

A single-slotted module capable of operating a wide variety of SLC 500 series processors.

With a differential encoder motion that is programmable for more than 8.000.000 counts of absolute position.

The 1746-HSTP1’s feedback hardware adapts up to 250 kHz of any frequencies.

It can provide 250 kHz pulse train output for micro-stepping applications.

It uses loopback diagnostics and differential incremental encoder feedback devices.

The 1746-HSTP1 provides a differential feedback www.abb-drive.com that interfaces directly to +5 or +15 V encoders.

The module has a 5″ x 2″ x 6″ (13 cm x 5 cm x 15 cm) estimated dimension and weighs 15 oz (0.43 kg) approximately.

Programmable modes of operation reduce the need for setting a DIP switch.

The 1746-HSTP1 module has a 200 mA back-plane current at 5 volts and 90 mA at 24 volts.

It has a 5V DC differential encoder or 12-24V DC single-ended auxiliary inputs.

It provides a digital output for the translator with a 4 ms module update time.

The controller module has a 7 – 30 mA at 5V DV pulse train switching.

An acceleration of 2 – 2500 pulses per second2 trapezoidal velocity profile.

The thermal dissipation of the controller reaches a 1.5 Watts for both minimum and maximum.

The application interfaces hold a stepper motor driver with a speed range of 1 – 250.000 pulses per second.

The 1746-HSTP1 module’s storage temperature is -40-85 Deg. Celsius and 0-60 Deg.

Celsius operating/inlet air temperature. An altitude that is up to 200 meters with a relative humidity 5 – 95% non-condensing.

The Allen-Bradley 1746-HSTP1 is an intelligent module that is compatible with the SLC 500 controller platform.

This module is a Stepper Control Module, used with encoder inputs to provide accurate control of stepper motors in motion and positioning control.

This particular module is compatible with Allen-Bradley fixed style SLC product with Two (2) Slot expansion and modular style

processors such as SLC 5/01. SLC 5/02. SLC 5/03. SLC 5/04 and SLC 5/05 controllers.

Via the 1746-ASB module, this intelligent module may also be used in larger Programmable Logic Controller (PLC) systems.

The integrated stepper motor controller’s absolute positioning count may reach over +/- 8.000.000 counts at pulse train velocities of 250 kHz.

This module does not implement a closed loop control instead, the encoder feedback is used to verify movement of the axis to the correct position based on the user program.