STOBER 13 | Appendix
12/2018 | ID 442537.05
163
13.5 Abbreviations
Abbreviation Meaning
AA Analoger Ausgang (en: analog output)
AC Alternating Current
AE Analoger Eingang (en: analog input)
BA Binärer Ausgang (en: binary output)
BE Binärer Eingang (en: binary input)
BG Baugröße (en: size)
CAN Controller Area Network
CiA CAN in Automation
CNC Computerized Numerical Control
DC Direct Current
EMC Electromagnetic compatibility
EtherCAT Ethernet for Control Automation Technology
HTL High Threshold Logic
I/O Input/Output
IP International Protection
IP Internet Protocol
NAT Nominal response temperature
PE Protective Earth (i.e. grounding conductor)
PELV Protective Extra Low Voltage
PL Performance Level
PTC Positive Temperature Coefficient
RCD Residual Current protective Device
SBC Safe Brake Control
SIL Safety Integrity Level
PLC Programmable logic controller
SSI Serial Synchronous Interface
STO Safe Torque Off
TTL Transistor-Transistor Logic
UL Underwriters Laboratories