Note:
Technical data, see "Option CX1 additional information".
4.5.7
RS-485 interface (internal)
The device is equipped with an integrated RS-485 interface. The interface can be
conigured by software.
The RS-485 interface can also be used as a point-to-point connection.
Using RS-485 is compulsory with a multi-point connection (Tristate status).
Connection options using the RS-485 interface:
-
Connecting to a PC or to an RS-485/RS-232 Converter, see Chapter
-
Connecting to an SPS (PLC) or an RS-485/RS-232 converter, see Chapter
-
Connecting multiple PR 5900 units to a PC or to an RS-485/RS-232 Converter, see
Chapter
-
Connecting an IS platform via RS-485, (2-wire) see Chapter
-
Connecting digital load cells from type Pendeo® via RS
‑
485, see Chapter
1
2
3
4
5
6
↓
O
N
RxA RxB TxA TxB GNDI
Technical data
Description
Data
Connection
Terminal, 5-pin
Number of channels
1
Type
RS-485, full duplex (4-wire)
RS-485, half duplex (2-wire)
Transmission rate [bit/s] 300, 600, 1200, 2400, 4800, <9600>, 19200
Bits/Stopbit
<8/1> or 7/1
Parity
even, <uneven>, none
Potential isolation
yes
4 Device installation
Process Controller Maxxis 5 PR 5900
Minebea Intec
EN-41
Summary of Contents for Maxxis 5
Page 137: ......