I/O Data (Cyclic) And Parameters (Acyclic); Configuring The Baud Rate And Node Id (Büs/Canopen Address); Io-Link Design; Specifications - Burkert 8681 Guide Rapide

12.9 I/O data (cyclic) and parameters
(acyclic)
Each control head has 6 byte of input data and 1 byte of output
data (bit-coded): Position feedback S1 ... S4 and solenoid valve
switching statuses V1 ... V3. In LogixDesigner, these can, e.g., be
found as "controller tags".
Further, i.e. acyclic, data/parameters are listed together with con-
figured fieldbus addresses in a parameter list and can be down-
loaded from the homepage (search for: Ident no. of configured
gateway / Downloads / Software (ZIP container)).
12.10 Configuring the baud rate and node
ID (büS/CANopen address)
Eight DIP switches are available for configuration (see "Fig. 9" and
chapter "12.4"):
• DIP switches 1 to 6: For the büS/CANopen address (node
ID)
Factory setting: 0 (software-configurable, initial
setting: auto addressing),
i.e. DIP 1 - 6: off
• DIP switches 7 to 8: For the baud rate
Factory setting: s oftware-configurable (initial setting:
500 kbit/s), i.e. DIP 7 + 8: on
For details and special information - see Operating Instructions
Type 8681.
30
english
Type 8681

IO-Link design

13 IO-LINK DESIGN
IO-Link is an internationally standardized IO technology (IEC
61131-9) to enable sensors and actuators to communicate. IO-Link
is a point-to-point communication with 3- or 5- wire connection
technology for sensors and actuators and unshielded standard
sensor cables.
IO-Link devices are connected with conventional IO-Link masters
and can be integrated easily into any conventional fieldbus or
automation system.
To ensure unambiguous communication, IO-Link devices should
not be configured simultaneously using the higher-level controller
(PLC) via the IO-Link master and using the Bürkert Communicator
(via the service interface).
13.1

Specifications

IO-Link specifications: Version 1.1.2
Port Class: A: shared power supply (Power 1) for
powering the system and actuators
or
B: separate power supplies for the
system (Power 1) and actuators (Power 2)
Power supply (see "Fig. 11" and chapter "13.4"
for Port Class A: via IO-Link (M12x1, 4-pin, A-coded)
for Port Class B: v ia IO-Link (M12x1, 5-pin, A-coded)
Operating mode: IO-Link mode
(SIO mode is not supported)