Serial Interface For Configuration (Con0); Extension Interface (Ext) - ABB HITACHI EDS500 Series Manual

Device description
The device shall be powered off while accessing any of the connectors X1 (power
connector) or X4 (alarm relay). Any other connectors (e.g. RS-232 or 4-wire/2-wire
communication port/X3) are hot-pluggable while the device is operating.
No plug shall be freely accessible in normal operation due to safety reasons.
4.5.5

Serial interface for configuration (Con0)

The serial interface of the device is signal compatible to RS-232. The connector is an RJ-12
modular jack. The factory presets are speed 57600 Baud, no parity, 1 stop bit, no flow control.
Via the serial interface the management console can be accessed .
Serial interface (Con0)
Electrical specification
Data rate
Plug type
Cable
Adapter cable
Circuit classification
Pin allocation serial interface RS-232 (RJ-12)
6
4.5.6

Extension interface (EXT)

The plug of the proprietary expansion bus is designed as USB type B but uses a manufacturer
specific protocol.
The configuration parameters are stored directly on the device. In addition, a configuration
stick can be connected to the expansion bus to save data externally, in example to exchange
defective devices easily.
Danger of damaging the device.
Do not connect any USB devices!
1KGT151042 V000 1
RS-232
Pin Signal
1 DCD
2 CTS
3 RTS
4 GND
1
5 RxD
6 TxD
W A R N I N G
W A R N I N G
ITU-T V.24, EIA RS-232
57.6 kbps, 8 data bits, no parity, 1 stop bit
RJ-12 (6P6C)
shielded RS-232 cable
500CAB06 1KGT038912R0001:
RJ12 to SubD9F (DTE-PC)
ES1 (acc. IEC 62368-1)
RS-232 PC SUB-D9
Direction Pin
Output 1
Output 8
Input 7
- 5
Output 2
Input 3
A D V I C E
Connections
Signal Direction
DCD Input
CTS Input
RTS Output
GND -
RxD Input
TxD Output
27