Serial Interfaces (Con0 - Con1) - ABB EDS500 Series Manual

Device description
Any SHDSL port supports auto-crossover detection and correction, so signals A and B may
be interchanged.
The signal lines are short-circuit protected and may be connected while the module is
powered and working.
4.7.4

Serial Interfaces (Con0 - Con1)

The serial interfaces of the devices are signal compatible to RS-232. The connector is a RJ-12
female plug. The factory pre-sets are speed 57600 Baud, no parity, 1 stop bit, no flow control.
On delivery, the management console can be accessed via the serial interface.
Serial interfaces (Con0 - Con1)
Electrical specification
Data rate
Plug type
Cable
Adapter cable
Circuit classification
Galvanic isolation
Overvoltage protection
Electrical fast transient / Burst, IEC 61000-4-4 4 kV (level 4), criterion A
Surge 1.2/50 µs, IEC 61000-4-5
Conducted disturbances, induced by radio-
frequency fields, IEC 61000-4-6
Conducted, common mode disturbances
in the frequency range 0 Hz to 150 kHz,
IEC 61000-4-16
Pin allocation serial interface RS-232 (RJ-12)
6
1KGT150966 V000 1
RS-232 EDS500
Pin Signal
1 DCD
2 CTS
3 RTS
4 GND
1
5 RxD
6 TxD
A D V I C E
A D V I C E
ITU-T V.24, EIA RS-232 or EIA RS-422/485
50 bps... 230.4 kbps
RJ-12 (6P6C)
shielded RS-232 cable, up to 3 m
500CAB06 1KGT038912R0001: RS-232 cable,
RJ12 to SubD9F (DTE-PC)
SELV (acc. IEC 60950-1)
no
Shield to earth ±4 kV
4 kV (level 4), criterion A
10 V (level 3), criterion A
30 V continuous disturbance/ 300 V short
duration disturbance (level 4), criterion A
RS-232 PC SUB-D9
Direction Pin
Output 1
Output 8
Input 7
- 5
Output 2
Input 3
Connections
Signal Direction
DCD Input
CTS Input
RTS Output
GND -
RxD Input
TxD Output
33