Brookfield R/S Coaxial Cylinder Rheometer - Manual (Page 60)

Brookfi eld Engineering Labs., Inc. Page 60 Manual No. M08-219-B1211
A.3 Pin Assignment of the Serial Data Cable
The R/S+ Rheometer is equipped with
a serial interface with a 25-pin sub-D-
connector (male) at the back side of
the instrument. The serial interface is
marked as RS232.
The signal levels are in the range of
+12 V and -12 V in accordance with
RS232.
The pin assignment of the serial data
cable for serial data transfer to a PC is
as follows:
Note: Unmarked pins must not be
connected!
Rheometer side:
25-pin Sub-D-connector (female)
View on soldered connections
All other pins must not be connected!
PC side:
9 pin, sub-D-connector (female)
View on soldered connection
The AC adapter unit of the R/S+ Rheometer permits operation of the rheometer with supply
voltages ranging from 100 to 240 VAC with frequencies from 50 to 60 Hz.
The main connecting cable supplied with the R/S+ Rheometer may not, in some cases, meet the
requirements of every country. It is absolutely necessary that you use a main connecting cable
that meets the specifi c requirements and regulations of the relevant country.
The following information explains the requirements that are to be taken into account when
choosing the main connecting cable.
General information
The connecting cable must be permitted (authorized) in the country where it is used.
The mains cable should be at least 2 m and at the most 3 m long. •
•
A.4 Requirements to the AC Power Connecting Cables A.4 Requirements to the AC Power Connecting Cables