Ethernet Tcp/Ip; Opc Ua; Io-Link Master - Balluff BIS U-6127-081-1 4-06-ST36 Betriebsanleitung

BIS U-6127-081-1_4-06-ST36
Processor unit
3
Product description (continued)
Ethernet TCP/IP status
LED Color Meaning
LNK Off No LAN connection
(Link)
Green LAN connection
ACT (Acti- Off No data transmission
vity)
Yellow, Data transfer
flashing
IO-Link status
LED Color Meaning
0 Off Status of the input/output is 0
Yellow Status of the input/output is 1
Green IO-Link communication active
Green No IO-Link communication or
flashing incorrect IO-Link device
(1 sec)
Green IO-Link preoperate during data
flashing storage
(fast)
Red IO-Link short circuit/sensor
supply short circuit/firmware
update
Red Validation failed/incorrect confi-
flashing guration of IO-Link data length/
self-test after power-on
1 Off Status of the input/output is 0
Yellow Status of the input/output is 1
Red Short circuit at output
3.9

Ethernet TCP/IP

The TCP/IP interface complies with the Ethernet standard
according to IEEE 802.3-2008 (up to 1 Gigabit) and
supports the following transmission modes:
– 1000BASE-T
– 100BASE-TX
– 10BASE-T
The processor unit can be integrated into a local area
network (LAN) via the Ethernet interface. A web server
provides various functions for startup and
parameterization.
The Ethernet cable should be at least cate-
gory 5e according to EIA/TIA-568 to ensure
data security of the Ethernet transmission. The
maximum cable length must not exceed 100 m.
For longer cable distances, the use of repeaters
is recommended.
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3.10

OPC UA

The BIS U-6127 can communicate via the OPC UA data
exchange standard. This standard uses the Ethernet
interface as the physical basis (see chapter 3.9 on
page 13). All physical properties of the
Ethernet CP/IP interface also apply to the OPC UA
standard.
OPC UA methods allow reading and writing of process
data as well as setting and parameterization of a wide
variety of UHF parameters.
The advantage of the OPC UA industrial communication
standard is that not only special users can operate the
interface, but any OPC UA-capable machine can establish
communication with the BIS U-6127 based on the data
model (machine-to-machine communication).
The OPC UA protocol used here is based on the
Companion Specification for AutoID, published by AIM
Germany and the OPC Foundation.
For a detailed description of the data model with all
supported methods see chapter 9 on page 132.
3.11

IO-Link master

IO-Link is defined as a standardized point-to-point
connection between sensors/actuators and the I/O
module. Via the IO-Link interface, sensors and actuators
can transmit further communication data in addition to the
binary process signals (e.g. diagnostic signals).
The IO-Link interface is also suitable for connecting an
external signal lamp (e.g. a Smart Light – LED signal
tower).
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 block.
– Standard cables can be used for sensors/actuators
Key technical data
– Serial point-to-point connection
– Communication as an extension to the standard I/O
– Standard I/O connection technology, unshielded, cable
length max. 20 m
– Communication by 24 V pulse modulation, standard
UART protocol
Standard IO mode
– IO-Link-capable devices are parameterized via the
IO-Link interface and then set to SIO mode.
– From this point on, the IO-Link port pin functions as a
simple switching input that provides a binary signal.
Further information on available IO-Link devices
and accessories can be found on the Internet at
www.balluff.com.
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