EUCHNER Electronic-Key Adapter with serial Interface - Manual (Page 5)

Manual EKS Electronic-Key Adapter serial
088796-02-03/05 Subject to technical modifications Page 5/24
1.7 Explanation of symbols
The following symbols are used in this manual to identify important instructions and useful information:
Information!
Important information is provided to the user here.
Warning!
Risk of damage to material or machine.
Danger!
Risk to life and limb.
1.8 Abbreviations
The following abbreviations are used in this manual:
ADT Acknowledgement Delay Time
BCC Block Check Character
CDT Character Delay Time
CTS Clear To Send
DIP Dual Inline Package
DLE Data Link Escape
E²PROM
Electrically Erasable Programmable Read-Only Memory
EKS Electronic-Key-System
ETX End of TeXt
GND Signal GrouND
LED Light Emitting Diode
NAK Negative AcKnowledgement
PA PolyAmide
PLC Programmable Logic Control
ROM Read-Only Memory
RxD Receive Data
STX Start of TeXt
TxD Transmit Data