Beijer Electronics X-Key 16, Manual

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Introduction
Beijer Electronics, MAEN827B 7
2 Introduction
The extended function keyboard X-Key 16 can be used to provide an operator
terminal with 16 extended function keys and LEDs. A maximum of four ex-
tended keyboards can be connected to one operator terminal. The terminal
scans all keyboards in the network, detects changes on function keys and writes
new values to the LED register.
X-Key 16, the extended function keyboard.
Parameter X-Key 16
Serial ports* RS232C, RS422 and RS485
LEDS 16
Function keys 16
Power supply 24 V DC
Baud rate Max. 38,400
Heart beat function All LEDs will flash in red if the communication
to the operator terminal is broken.
* The ports on the keyboard can only be used for communication to an operator
terminal and between extended keyboards.
LED
Integrated function key
and text strip