Kontron Medi Client IIA 104 (EOL) - Manual (Page 29)

7. Product Description Medi Client IIA - Instructions for use (Version 1.03)
7.2.5.5.
Knock out for Additional Interfaces labeled “Extension”
On customer request, the configuration of the Medi Client IIA system can be expanded with an optional interface (Fig. 13,
pos. 11) as: RS232 or RS422/485 or LPCtoCAN (SJA1000) adapter. The expansion of the system and the custom settings
can be carried out by the manufacturer only. The corresponding pin assignments for your customized system
configuration you can found in the chapter 10.
The customer specific configuration for this extension port as RS232 or RS422/485 or LPCtoCAN
(SJA1000) adapter can only be carried out by the manufacturer.
When ordering a system with a RS422/485 port or CAN BUS port, you need to specify the requirements
(configuration) of this port.
For a custom configuration of the serial port as RS422 or RS485, please observe the “Quick Reference
Guide” for “EASY 485/422” on our web site
www.kontron.com .
7.2.5.6.
Extension as RS422/RS485 Serial Interface Connector
Serial Communication Type Transmitting<->receiving
RS422 4-Channel Mode -
RS485 4-Wire Mode (Bus-Master) -
RS485 2-Wire Mode RTS
RS485 2-Wire Mode Timeout
Table 6: Settings for serial communication type
Termination Resistor for RS422 and RS485
Deactivated
Activated
Table 7: Setting in order to activate or deactivate the termination resistor
Timeout Min. Baudrate
10.2ms 1200
9.6ms
9.0ms
8.4ms
7.8ms
7.2ms
6.5ms
5.9ms
4.8ms 2400
4.3ms
3.7ms
3.1ms
2.5ms 4800
1.9ms
1.2ms 9600
0.6ms 19200
Table 8: Settings in order to set the needed Timeout and min. Baudtate
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