Beijer Electronics C-Key16, Manual

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Introduction
Beijer Electronics AB, MA00645
7
1 Introduction
The extended function keyboard C-Key16 can be used provide an operator
terminal with 16 extended function keys and LEDs. A maximum of four
extended keyboards can be connected to one operator terminal. The terminal
scans all keyboards in the network, detectives changes on function keys and
writes new values to the LED register.
C-Key16, the extended function keyboard.
Parameter C-Key16
Serial ports* RS232C, RS422 and RS485
LEDS 16
Function keys 16
Power supply 24 V DC
Baud rate Max. 38,400
Operator terminal support CIMREX 30 - CIMREX 91
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.
Text strip
LED
Function key