User's Manual
Table Of Contents
- 1 Introduction
- 2 Safety notes
- 3 General product description
- 4 Mounting and installation instructions
- 5 Show, connections and wiring
- 6 Installation
- 7 Operating behavior
- 8 Demo application
- 9 Function interface of device driver
- 10 Diagnosis
- 11 Maintenance and repair instructions
- 12 Disposal
- 13 Technical data
- 14 EC directives and standards
Safety notes Kemro UserID classic / eco
14 User's Manual, Version: 1.01
© KEBA 2008
2.3 Personnel safety instructions
!
WARNING!
Danger of personal injury due to electric shock!
• Supply the Kemro UserID exclusively from power sources that have
a protective low voltage (e.g. SELV according to EN 60950-1)
• Connect only voltages and power circuits to connections, terminals
and interfaces up to 50 V rated voltage that have a secure disconnect
for hazardous voltages (e.g. with sufficient isolation).
!
CAUTION!
Fire hazard with module failure!
• Provide suitable fuses for the 24 V DC power supply of the final appli-
cation.
The maximum allowable fuse is 10 A!
2.4 Safety instructions for maintenance
!
CAUTION!
• Always turn off the power supply before mounting and dismounting the
Kemro UserID. Otherwise, the module can be destroyed or undefined
signal states can lead to damage of the control system.
!
CAUTION!
• The device may only be opened by qualified personnel and only main-
tenance activities expressly approved by KEBA may be performed (see
chapter “Service notes”).
• Protective measures against electrostatic discharge must be used (elec-
trostatic wristband, service mat) when performing maintenance and
service work.
• Do not touch the parts on the modules unless it is unavoidable.
• Turn off the power supply on the device before inserting or removing
the modules.