Rice Lake BenchPro BP-P, Руководство по эксплуатации

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BenchPro Postal BP-P Scale
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6.0 Communication
This section provides information regarding the connection of the BenchPro Postal scale.
6.1 Scale to Computer Port Connections
The BenchPro Postal scale can be connected to a computer using a compatible third party software program. In order for the
scale to transmit the weight, identify the interface protocol included in the third party program and compare with the BenchPro
Software Compatibility Chart, see Section 6.3 on page 15 . The most current version of the compatibility chart can be found on
the Rice Lake Weighing Systems website.
6.2 I/O Specifications
The unit includes both a straight pass through RS-232 cable and USB Cable. For functional pin information, see Table 6-2 :
Figure 6-1. RS-232 – 9-Pin Connector
Modem control lines are not supported. The scale is DTE.
Scale Com Port
DB-9 (9-pin) female connector
Powered USB 2.0 COM port (USB HID compatible software only)
DB-9 (9-pin) female connector RS-232/USB converter
Table 6-1. Communication Ports
DB-9 Male Host
Pin Name Direction
1 DCD IN --
2 RXD IN
3 TXD OUT
4 DTR OUT
5 GRND --
6 DSR IN
7 TRS OUT
8 CTS IN
9 OUT OUT
Table 6-2. DB-9 Male Host on Computer
Pin Name
1 --
2 TXD
3 RXD
4 --
5 GRND
6 --
7 CRS
8 RTS
9 --
Table 6-3. RS-232 Pin Out (9-Pin) On Scale
Pin 1 Pin 5
Pin 6 Pin 9
Note