Device Installation
PR 5500 Instrument Manual
EN-50 Sartorius
4.4.1.6 Connecting the IS Platform via RS-485 (2-wire)
A platform using an xBPI or SBI protocol can be connected via the RS-485 interface.
Note
Only one platform can be supplied with power from the PR 5500 and the weighing
electronics board PR 5500/10 must not be connected.
Example
PR 5500/04
RS-485-A
PR 5500
A-TxB
RxD/TxD-P
RxD/TxD-N
A-TxA
A-RxB
A-RxA
GNDI
+ 24 V
GND
DC
DC
1
2
3
4
5
6
7
8
↓
ON
A
{
S4
120
S1
S3
120
S2
1K6
1K6
A
K
A
B
J
L
C
H
M
D
G
F
E
Sartorius platform/Plattform
12-contact male socket/
12-polige Buchse (male)
AC/DC adapter/
AC/DC Adapter
xBPI protocol (slave)/xBPI Protokoll (slave)
L
RxD - TxD - P
A
RxD - TxD - N
E
G
K
GND
RS-485
half-duplex/
halbduplex
Switch settings
ON:
S2, S3, S4
OFF:
S1
Configuration
[System Setup] – [Weighing points] – [Weighing point A]:
[Interface]:
[xBPI scale]
[Option-x RS-485-A]
Note
For more information, see the platform manual.
Summary of Contents for Sartorius Intec Maxxis 4 PR 5500
Page 406: ......