Festo SOPA, Operating Instructions Manual

Page: 8 / 8

IO-Link
Protocol version Device V1.1
Device V1.1 Smart sensor profile
Function classes Switching signal channel (SSC)
Process data variable (PDV)
Identification
Diagnostics
Teach channel
Communication mode COM2 (38.4 kbaud)
SIO mode support yes
Port class A
Process data width IN 2 bytes
Process data content IN 2 bit SSC (distance monitoring)
1 bit SSC (supply pressure monitoring)
10 bit PDV (distance)
Service data IN 14 bit (supply pressure)
Cycle time
³
3 ms
Device ID
–
SOPA-…-PNLK-VB 0xC0 (192)
–
SOPA-…-PNLK-A 0xC1 (193)
IODD, IO-Link device description è www.festo.com/sp
Tab. 21: IO-Link
12.2 Diagrams
Response times for different tube lengths
Fig. 17: Typical response time t as a function of distance x after switching on the
instrument air (measuring nozzle: 2 mm)
Fig. 18: Typical response time t as a function of distance x after switching off the
exhaust air (measuring nozzle: 2 mm)
Displays for different tube lengths
Fig. 19: Influence of the tube length on the dimensionless display value
(measuring nozzle 2 mm)
Repetition accuracy of the switching point
Fig. 20: Repetition accuracy of the switching point [±µm] as a function of the
switching point distance x (measuring nozzle: 2 mm)
12.3 Hole patterns
Fig. 21: Hole patterns