EUCHNER 167948, Operating Instructions Manual

Page: 8 / 40

Operating Instructions
Key Adapter CKS2-K-BP/BR-CC-FLX
8
(translation of the original operating instructions) MAN20001512-01-03/22
6. Function
Key adapter
CKS2-K-BP/BR-CC-FLX
A-FLX-K-0A
168921
LN
Key A-FLX-K-0A-RD-168921
1 key per packaging unit
LED
Key identification
A-FLX-K-0B
168963
A
LN
A-FLX-K-0B
168963
B
LN
A-FLX-K-0B
168963
C
LN
Key A-FLX-K-0B-RD-…
Several keys per packaging unit, with
identical key code and different key iden-
tification
The key adapter with integrated evaluation electronics forms a safe system together with the corresponding key. The key
determines the function. You will find further information in chapter 12.1. Configuring the device and teaching-in the key for
the first time on page 26 .
The safety outputs are switched on when there is a valid key in the key adapter. The safety outputs are switched off when
the key is removed.
A key is valid if its key code was allocated to the key adapter in a teach-in operation, see chapter
12. Setup on page 26 .
Keys of the version A-FLX-K-0A-RD-168921 are unambiguously allocated to the key adapter in a teach-in operation. With
keys of the version A-FLX-K-0B-RD-…, the taught-in key and all other keys from the same packaging unit are valid after the
teach-in operation because they have the same key code. Only the key version with which the device was configured can
be taught-in. A factory reset must be performed to reconfigure the device.
Each key is supplied with a unique electronic code. The high coding level ensures a high level of protection against tampering.
The key’s code cannot be reprogrammed.
In case of a fault in the key adapter, the safety outputs are switched off and the LED signals a fault (see chapter
14.3. Error
messages on page 31) .
6.1. Monitoring output OD
The device features a monitoring output for the signal OD. Depending on the application, the signal is available at the moni-
toring output or as a status bit. The status bit is evaluated via the BR/IO-Link Gateway. If no BR/IO-Link Gateway is connected,
this output behaves like a monitoring output.
The signal OD is present when a valid key is detected.
6.2. Communication connection C
When the device is connected to a BR/IO-Link Gateway, the monitoring output functions as a communication connection.
The key adapter supplies cyclical and acyclical data. You will find an overview of the communication data in chapter 11.3.
Overview of the communication data on page 24 .