GV21002d_e.doc / Sep-13
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Safety Instructions
This manual is an essential part of the unit and contains important hints about
function, correct handling and commissioning. Non-observance can result in
damage to the unit or the machine, or even in injury to persons using the
equipment !
The unit must only be installed, connected and activated by a qualified electrician
It is a must to observe all general and also all country-specific and application-
specific safety standards
When this unit is used with applications where failure or maloperation could cause
damage to a machine or hazard to the operating staff, it is indispensable to meet
effective precautions in order to avoid such consequences
Regarding installation, wiring, environmental conditions, screening of cables and
earthing, you must follow the general standards of industrial automation industry
- Errors and omissions excepted –
Version:
Description:
GV21001b/ Feb.05 /af/hk
Original version released
GV21001c/ Jul. 05 /hk
Terminal assignments and coding (X1 – X5)
GV21001d/ Aug.05 /hk
Clarification RS422 /differential and HTL /single-ended operation
GV21001e/ Jul.07 /hk
Corrections TTL-single-ended, outlines and dimensions
GV21002a/ Feb 08 /hk
New version, 1 MHz, DIL switch for TTL single-ended
GV21002b/ Dec 11 /mb
Temperature range
GV21002c/ Apr 12 /pp
Chapt. 5 : Corrected Dimension Drawing (DIL)
GV21002d/ Sep 13 /af/nw Correction “Technical Specification”