Rs232 (Db9) Pin Connections; Software Updates - OHAUS PR Series Bedienungsanleitung

EN-40

9.4.2 RS232 (DB9) Pin Connections

Diagram
10.

SOFTWARE UPDATES

Ohaus is continuously improving its balance software. To obtain the latest release, please contact your Authorized
Ohaus Dealer or Ohaus Corporation.
Type
Interface type
Max. cable length
Signal level
Connector
Operating mode
Transmission mode
Transmission code
Baud rates
Bits/parity
Stop bits
Handshake
End-of-line
PR Series Balance
Description
Voltage interface conforming to EIA RS-
232C/DIN 66020 (CCITT V24/V.28)
15 m
Output:
+5 V ... +15 V (RL = 3 – 7kΩ)
-5 V ... -15 V (RL = 3 - 7 kΩ)
Input:
+3 V ... +25 V
-3 V ... -25 V
Sub-D, 9-pole, female
Full duplex
Bit-serial, asynchronous
ASCII
1200, 2400, 4800, 9600, 19200, 38400
(firmware selectable)
7-bit/even, 7-bit/odd, 7-bit/none,
8-bit/none (firmware selectable)
Stop bit 1, 2
None, XON/XOFF, RTS/CTS (selectable)
Not selectable