Thermo Scientific Ramsey MINI CK100, Operating And Service Manual

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B-1
Appendix B
MINI CK100 Opzional Boards
B.1 Analog Out Board
The analog I/O board is available in the configuration described below.
Type A: Current Output Board is a user definable 0-24/4-20 or 20-4/20-0 mA
output for the following functions :
Net Weight, Gross Weight, Tare, Peak
Optically isolated
Isolated power source
Voltage output by adding an internal dropping resistor
Output range:
User selectable 0-20mA or 4-20 mA, representing 0 to 100%
variable.
Resistive load: 800 ohms max.
Capacitive load: No limit
Appendix Figure B-1: State Current Output
B.2 Profibus Board
Refer to Profibus-DP manual, if this option is installed..
B.3 Comm RS232/485 Board
Refer to Serial Communication manual, if this option is installed..