Basic safety instructions
TR-Electronic GmbH 2009, All Rights Reserved Printed in the Federal Republic of Germany
Page 68 of 108 TR - ECE - BA - DGB - 0070 - 17 12/13/2018
2.2 General risks when using the product
The product, hereinafter referred to as the measuring system, is manufactured
according to state-of-the-art technology and accepted safety rules. Nevertheless,
non-intended use can pose a danger to life and limb of the user or third
parties, or lead to impairment of the measuring system or other property!
Only use the measuring system in perfect technical condition, and only for its intended
use, paying attention to safety and dangers, and in compliance with the User Manual!
Faults which could threaten safety should be eliminated without delay!
2.3 UL / CSA approval
Measuring systems with this approval are signed with the UL Symbol on the name
plate:
File No.: E300802
The measuring systems comply to the following UL / cUL -requirements:
● US Standard UL508, Industrial Control Equipment
● Canadian Standard CSA C22.2 No. 107.1-01, General Use Power Supplies
It is therefore only permitted to start up these measuring systems if it has been
established that the system/machine into which the measuring system is to be fitted
satisfies the following requirements:
● NFPA 79 Standard, “Electrical Standard for Industrial Machinery”
● Class 2 power source, according to the requirements of the NEC
● Supply voltage 24 V DC, ≤ 6 watt, range of the supply voltage see data sheets:
www.tr-electronic.com/s/S011827
UL compliant connection cables are available from the manufacturer
● SSI, Incremental, Order-No.: 64 200 014
or equivalent.