Thermo Scientific Micro-Tech 9101 - Communication Board

A-46 Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
Board Diagram
Part number = 102450
This is an optional board. Installed in one of the motherboard expansion
slots J10–J13.
Serial Interface
 Type: Conforms to RS-232C, RS-485/422, and 20 mA standards;
supports 2 and 4 wire multi-drop in RS-485. 20 mA loop is passive
ONLY.
 Interfacing: RS-485 supports 2-wire or 4-wire multi-drop
networking; RS-232C provides support for modem.
 Data rate: 300 to 19200, operator selectable from the keypad.
 Data format: Asynchronous, bit-serial, selectable parity, data length,
and stop bits.
 Optical isolation, 250 Vrms max.
 Input voltage: ±30 Vdc max. (RS-232C)
 +15/-10 Vdc max. (RS-485)
 Cable length: 50 feet maximum (RS-232C)
 4000 feet maximum (RS-485 and 20 mA)
Communication
Board