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13. Interface description
The URYXXON
®
Relax may be connected to a computer via the RS232- or the
USB-interface (work station or laboratory information system).
13.1. Serial interface
Protocol RS232, 19200 Baud, 8 bit, no parity (Pic. 4-
Connection plug arrangement:
PIN
1
2
3
4
5
6
7
8
9
13.2. USB 1.1-interface
USB-jack Type B (Pic. 4-
terface. The driver for the interface module may be downloaded from the
MACHEREY-NAGEL homepage (www.mn-net.com).
13.3. Transmission protocol
The data is released via the interfaces as plain text. The received dataset cor-
responds to the format of the printout.
13.4. Barcode scanner, PC-keyboard
A PS/2 jack (Pic. 4-
scanner.
MN
Manual URYXXON
Signal
Nc
RxD
TxD
Nc
GND
Nc
Nc
Nc
Nc
). The instrument will be identified as a serial in-
) is provided for connection of a keyboard or barcode
Relax EN V 3.00 / 03.16
®
Manual URYXXON
)
Description
Not wired
Data reception
Send
Not wired
Signal ground
Not wired
Not wired
Not wired
Not wired
Relax
®
Direction
Input
Output
--
95
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