4
PRODUCT
DESCRIPTION
20
www. matrix-vision.com
BVS SC-_1280Z00-30-0-0
SMART
CAMERA
Fieldbus
www.balluff.com
PROFINET and EtherNet/IP. Both are open bus systems for process and field communi-
cation in cell networks with few slaves.
PROFINET enables data communication as per IEC 61158/EN 50173. The
SMARTCAMERA
uses PROFINET IO.
EtherNet/IP uses the
Common Industrial Protocol
(CIP) open communication protocol on
the application level (in accordance with ISO/OSI reference model). Ethernet/IP is sup-
ported by the
Open DeviceNet Vendor Association
(ODVA) network organization.
IO-Link is defined as a standardized point-to-point connection between sen-
sors/actuators and an I/O module. An IO-Link sensor/actuator can send additional com-
munication data (e.g. diagnostics signals) in addition to the binary process signals over
the IO-Link interface.
The IO-Link interface is suitable for connecting external lighting (e.g. a ring light).
Compatibility with standard I/O:
•
IO-Link sensors/actuators can be connected to existing I/O modules.
•
Sensors/actuators that are not IO-Link-capable can be connected to an IO-Link
module.
•
Standard sensor/actuator cables can be used
Key technical data:
•
Serial point-to-point connection
•
Communication as an add-on to the standard I/O
•
Standard I/O connection technique, unshielded, max. 20 m cable length
•
Communication using 24 V pulse modulation, standard UART protocol
Standard IO mode
•
IO-Link-capable devices are parameterized via the IO-Link interface and then
switched to SIO mode.
•
From this point on, the IO-Link port pin acts as simple switching input that furnishes
a binary signal.
NOTE
for more information on available IO-Link
devices and accessories.
4.4.4 Fieldbus
4.4.5 IO-Link