User Manual

CHAPTER 3
INTERFACING
Revised: 15 Oct 01 3-2
SERIAL INTERFACE CONFIGURATION
The ESTeem Model 192E has a standard RS-232C, 9-pin
Female connector for interfacing directly with the serial
port on the computer. Use ESTeem part number AA062
to interface the Model 192E with a 9-pin serial port on a
computer.
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 19,200 bps, No Parity, 8
Data Bits and 1 Stop Bit (19,200,N,8,1). Configure your
terminal program to match these settings.
RS-232 PORT PIN-OUT TABLE
ESTeem Model 192E
RS-232C Port Pin-Out Table
Pin No. Function
1
Data Carrier Detect (DCD)
2
Receive Data (RxD)
3
Transmit Data (TxD)
4
Data Terminal Ready (DTR)
5
Signal Ground
6
Data Set Ready (DSR)
7
Request To Send (RTS Input)
8
Clear To Send (CTS)
9
Ring Line (RI)
ETHERNET INTERFACE
The ESTeem Model 192E’s Ethernet Port is configured
to directly interface with an Ethernet HUB using a
straight through 10BaseT cable. If the ESTeem is
connected to a network interface card (NIC), you will
need to use 10BaseT reversing cable.