EM58 PA
4.6 Ground connection
Minimize noise by connecting the shield and/or the connector housing and/or
the frame to ground. Make sure that ground is not affected by noise. The
connection point to ground can be situated both on the device side and on
user’s side. The best solution to minimize the interference must be carried out by
the user. You are advised to provide the ground connection as close as possible
to the encoder.
4.7 RS-232 serial connection
EM58 PA programmable encoder is equipped with a serial interface for the
parametrization and set up of the device. A software tool is designed to program
the encoder via RS-232 interface, it is available at our website. Before starting
the program, connect the device to the personal computer through a serial port.
Should the personal computer not be equipped with a serial port, you must
install a USB / RS-232 converter, easily available in the market.
The serial cable must be connected as shown in the table hereafter. See also the
“4.1 Cable and connectors connections” section on page 17.
Function
T12
cable
M23 12-pin M12 12-pin
DSub 9-pin
male
Function
TD
Red
1
11
2
RD
RD
Green
2
9
3
TD
0Vdc
Brown
4
10
5
0Vdc
Please always make sure that the RD of the ENCODER is cross-wired to the TD of
the PC while the TD is cross-wired to the RD.
An optional kit fitted with RS-232/USB adapter for the communication between
the encoder and the PC is available.
The order codes are as follows:
•
IF92
converter
+
•
EC-CR12F-S68-I5-0,5
M23H / USB mating cordset
or
•
EC-M12F12-S69-I5-0,5
M12 / USB mating cordset.
MAN EM58 PA E 1.1
Electrical connection
19 of 60
