APPENDIX C
INTERFACE PORTS
Revised: 30 Jun 08
APX C-3
EST P/N AA107D
RS-232C PROGRAMMING PORT
CONFIGURATION
The ESTeem Model 195Ed has a proprietary RS-232C
interface in a RJ-45 connector on the front panel. To
interface the 195Ed to the serial port on the computer,
you need ESTeem cable AA0621 that combines a
standard Ethernet patch cable to a 9-pin Female adapter.
The serial port on the ESTeem Model 192E can be used
to access the configuration menu in the ESTeem for
system and network configuration. The ESTeem
communications port operates at 38,400 bps, No Parity, 8
Data Bits and 1 Stop Bit (38,400,N,8,1). Configure your
terminal program to match these settings.
RS-232 PROGRAMMING PORT PIN-OUT TABLE
ESTeem Model AA0621
RS-232C Port Pin-Out Table
RJ-45
Pin No.
Function
DB-9
Pin No.
4
Signal Ground (GND)
5
5
Receive Data (RxD)
2
6
Transmit Data (TxD)
3
RS-232C DATA PORT CONFIGURATION
The ESTeem Model 195Ed has an RS-232C interface in a
RJ-45 connector on the front panel that can be installed as
an option . To interface the 195Ed to the serial port on the
computer, you need serial cable with the following pin-out:
ESTeem Model AA0621
RS-232C Port Pin-Out Table
RJ-45
Pin No.
Function
DB-9
Pin No.
1
Data Set Ready (DSR)
6
2
Data Carrier Detect (DCD)
1
3
Data Terminal Ready (DTR)
4
4
Signal Ground (GND)
5
5
Receive Data (RxD)
2
6
Transmit Data (TxD)
3
7
Clear to Sent (CTS)
8
8
Request to Sent (RTS)
7
RS-232
Programming Port
Model 195Ed Serial Port Interface
Ethernet Pin-out
RS-232
Data Port
Model 195Ed Serial Data Port Interface