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6.5
Pin Assignment
6.5.1 Description
Two different internal digital signals are available that can
be output at the pins of the device.
Pin 2 can be configured with the following functions:
Pin 2:
– Digital Output
6.5.2 ISDU
Name
Index
Subindex
Access
Length
Data Type
Data Storage
Default
Pin 2 Function
0x0093
(147)
0
R/W
2 bytes
–
Yes
–
Behavior IO-Link
1
R/W
1 byte
UINT8(ENUM)
No
1 (Normal
operation)
Mode
2
R/W
1 byte
UINT8(ENUM)
No
0 (inactive)
Pin 2 Digital
Configuration
1)
0x0094
(148)
0
R/W
4 bytes
–
Yes
–
Signal Source
1
R/W
2 bytes
UINT16(ENUM)
No
0x0021 (Signal
Quality Bad)
Logic
2
R/W
1 byte
UINT8(ENUM)
No
0 (normal (not
inverted))
Type
3
R/W
1 byte
UINT8(ENUM)
No
0 (PNP)
1)
The settings in the
digital configuration
are only used if the pin was configured as a digital output or digital input.
Tab. 6-11: Pin assignment – ISDU
Behavior IO-Link
With
Behavior IO-Link
, the behavior of the pins during
active IO-Link communication can be determined. The pin
can either continue to perform its function or become
inactive.
Value
Name
Description
Pin 4
0x00 (0)
IO-Link
This is the communication pin. It cannot execute any other
function during an active IO-Link connection.
Pin 2
0x00 (0)
Inactive
The pin has no function and is high-impedance.
0x01 (1)
Normal Operation
The pin retains its function.
Tab. 6-12: Pin assignment – Behavior IO-Link
6
System Functions (continued)
BIS M-4 _ _ -082-401-07-…
Industrial RFID-System BIS M
Содержание BIS M-408-082-401-07-S4
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