The HD480-I Heater Driver is an upgrade/conversion option for the godet heater driver on Rieter extrusion machinery. The unit mounts in place of the original heater driver but accepts a standard 4-20 mA signal (instead of the 14,935 – 21,731 Hz Rieter frequency signal) for 0 – 300° C sensed temperature. When used in conjunction with the Binsfeld DS220 Digital Stator, the HD480-I allows users to convert machine control from the unique Rieter frequency to industry standard 4-20 mA.
FEATURES & BENEFITS
Soft-Start – at the beginning of every PWM period to extend heater life
User Selectable Ramp Time – soft-start ramp time from 0 to 18 AC half-cycles
User Selectable PWM – PWM period from 1.0 to 2.8 seconds
No External DC Power Required– powered from 4 – 20 mA input
Product Support – Strongest customer support in the industry
HD480-I - SPECIFICATIONS
Operating Voltage: 80-530 VAC (47-63 Hz)
Max Load Current: 63 Arms
Min Load Current: 150 mArms
Input: 4-20 mA at minimum 14 V compliance (4-20 mA source must be able to drive 14 V min)
PWM Period: Adjustable 1 to 2.8 seconds
PWM Duty Cycle: On-Time is proportional to 4-20 mA input (i.e. 0% at 4 mA, 100% at 20 mA) Operating Temperature: -30 to 50° C
SOLID STATE RELAY MODULE
Crydom Part Number: D4875-10
Torque Heater and AC Line field connections to 15 in-lb.
In order to maximize convection cooling, mount the heat sink fins in a vertical direction with a minimum of 1-inch clearance above and below the HD-480-I device.
A true drop-in replacement rotating assembly for Rieter/SwissTex rotating transmitter. This rotor fits on J7-30, J7-31, and J7-32 roll motors.
DS221 STATOR BOARD
An upgrade that mounts in place of the original Rieter/SwissTex stator circuit board. The DS221 is capable of 4-20 mA or standard output.
BINSFELD ENGINEERING INC.
Binsfeld's Torque Measurement Systems measure true mechanical torque and power on rotating shafts. We also offer consultation, strain gaging and installation services.
Binsfeld's Rotary Temperature Transmitter Systems provide accurate and reliable temperature control on heated godets and calendars. We also offer design and OEM services.
Sign-up to receive featured application stories, relevant news, tips, and new product release information for our torque measurement products.