maxon motor
EPOS Positioning Controller
EPOS 70/10 Hardware Reference
7.8
RS-232 connector (J6)
Maximum input voltage
±
30 V
Output
voltage
typical
±
9 V
@
3k
Ω
to Ground
Maximum bit rate
115 200 bit/s
Internal RS232 driver/receiver
EIA RS232 standard
Note:
•
Please consider your PC’s serial port maximal baud rate.
•
The standard baud rate setting (factory setting) is 38’400 bauds.
Connection EPOS - PC
Positioning Controller EPOS 70/10
PC Interface (RS232),
DIN41652
Connector J6 pin 4 + 5 “GND”
Pin 5 “GND”
Connector J6 pin 1 “EPOS RxD”
Pin 3 “PC TxD”
Connector J6 pin 2 “EPOS TxD”
Pin 2 “PC RxD”
Figure 27: RS232 cable connector (J6)
Pin
No.
Signal Description
1
EPOS RxD
EPOS RS232 receive
2
EPOS TxD
EPOS RS232 transmit
3
4 GND
RS232_Ground
5 GND
RS232_Ground
6 Shield
Cable
shield
Accessories: EPOS RS232-COM cable
maxon order number:
275900
Notes: Suitable connector:
Molex Micro-Fit 3.0
TM
6 poles
(430-25-0600)
Suitable crimp terminals:
Molex Micro-Fit 3.0
TM
female crimp
terminals (430-30-0010)
Suitable hand crimper:
Molex hand crimper (69008-0983)
26
maxon motor control
December 2008 Edition / document number 752380-04 / subject to change
