MS 125 Stair lift Controller

The board has been built to meet the requirements of both BS 5776: 1996 and ISO 9386-2 for Stair lifts.

Features integrated on to the board:

  • Four-quadrant control
  • Dual redundant safety system
  • 3 Stage - Battery management
  • Full fault diagnosis in conjunction with the CSE 127
  • Short circuit proof loom interface
  • Ancillary control of up to two CSE 126 boards
  • PC Diagnostic software through the fully isolated CSE 128
  • 8-way DIP Switch providing customization:
    • - Left hand / Right hand select
    • - Powered Hinge Support (CSE 126 required)
    • - Powered Platform Support (CSE 126 required)
    • - 5 spare for customer specification
  • Inputs available for automatically slowing the lift through an inside curve

PC Programmable Options (Can be preset at the factory):

  • Speed Up - 5 to 22V
  • Speed Down - 5 to 22V
  • Slow Speed Up - 5 to 22V
  • Slow Speed Down - 5 to 22V
  • Half Speed Up - 5 to 22V
  • Ramp Up - 0 to 130 seconds
  • Ramp Down - 0 to 130 seconds
  • Current Limit - 15 to 40 amps
  • Current Limit Hold Time - 0 to 130 seconds

Specifications:

  • 12 ? 35V input voltage
  • 30 amp run current, 40 amp current limit
  • 16V Under voltage lock out
  • 24V, 2 amp brake drive / detection
  • CSE 127 Diagnostics Display compatible
  • CSE 126 Ancillary Board compatible
  • CSE 128 USB Lead compatible
  • 15mA Sleep current (after 5 minutes off charge)
    • -20 to +50 ambient temperature range
  • Dimensions ( L x W x D ) = 170mm x 90mm x 36mm

Overview
The MS 125 Stair lift Motor Drive Control Unit is the result of a significant development programme. This technically advanced controller has been designed to provide a faster, quieter, low cost system that incorporates built in features, which will control the following:

  • Powered Seat Swivel
  • Powered Hinge
  • Powered Platform
  • Full On Board Fault Diagnostics
  • GSM & Blue tooth Communications
  • PC Diagnostics