Schaudt EMS 03-4 User Manual

Date: 02.12.2016
E Schaudt GmbH, E lektrotechnik und Apparatebau, Planckstraße 8, 88677 Markdorf, Germany, Tel. +4 9 7544 9577-0, Fax +49 7544 9577-29, www.schaudt--gmbh.de
8220319 MA / EN
Installation instructions
1 Application and Function
ThestepcontrolEMS03-4isusedtocontrolelectricmotorsusedinstep
controls. The use of the step control EMS 03-4 requires very little current for
the operating buttons and the control leads. This means that thin cables and
standard button types can be used. It is possible to switch several buttons in
parallel. This allows operating in various parts of the vehicle.
The step control has the following:
F Button-control
F Current monitoring
F Time control
At least one button with changer function and middle setting ”0” must be
connected to the step control and the battery voltage must also be connec-
ted.
The step control controls the motor in the following way:
F Driving the step control in an out by briefly tipping pressing the button
at the entrance; the motor is switched off when the step control re-
aches the stop.
F The motor stops if the step control meets an obstacle, is jammed or
frozen.
F The control can be accessed via an (optional) second switch at the
driver’s seat.
Y DANGER!
Operating the step control without seeing it!
Risk of injury:
F Ensure that when operating the step control (e.g. from the driver’s
seat) nobody is near the operated step control.
" Briefly activate the button in the ”drive out” setting.
F Step control moves out.
" Briefly activate the button in the ”drive in” setting.
F Step control moves in.
2 Design
Fig. 1 Step control EMS 03-4
1 Drill holes for securing
2 Housing
3 Plug ST2 (motor, battery)
4 Plug ST1 (push button)
5 Adhesive label
7
Modules
Necessary
control
How it works
Operation
1
2
3 4 5

Schaudt EMS 03-4 Specifications

General

Brand	Schaudt
Model	EMS 03-4
Category	Controller
Language	English

Summary

Application and Function

Modules

Lists features like button control, current and time monitoring.

Necessary Control

Specifies requirements for connecting buttons and battery voltage for operation.

How it works

Explains the motor control mechanism, including obstacle detection.

Operation

Details the step control's movement commands and safety warnings.

Design

Illustrates the physical components and connection points of the EMS 03-4.

Mechanical Installation

Installation Guidelines

Provides instructions for mounting, clearance, and environmental considerations.

Electrical Connection

Connection Sequence

Outlines the order for connecting buttons, motor, and battery voltage.

Disconnection

Specifies the reverse order for disconnecting electrical components.

Initial Start Up

Testing Before Initial Start Up

Ensures the vehicle battery is properly connected before powering on.

Starting Up

Confirms the step control is plug and play ready for operation.

Technical Data

Dimensions and Weight

Provides physical specifications and weight of the EMS 03-4 unit.

Electrical Data

Details operating voltage, current consumption, and motor current ratings.

Environmental Data

Specifies the storage and operating temperature ranges for the device.

Storage, Packaging and Transport

Appendix A: EC Declaration of Conformity

Appendix B: Customer Service