APPENDIX B
INTERFACE PORTS
Revised: 5 Dec 12
APX B-1
EST P/N AA107-210CM
ETHERNET INTERFACE
The ESTeem Model 210’s Ethernet Port is a Full and Half-Duplex Auto-negotiation interface supporting 10 Mbps, 100 Mbps and
1Gbps (10/100/1000BaseT). The port is compatible with TIA/EIA-568B cable configuration (Figure 1).
Figure 1: Ethernet Pin Layout
RS-232C DATA PORT CONFIGURATION
The ESTeem Model 210 has a 9-pin RS-232C data interface on the front panel. See Chapter 6 for further information on serial
data port configuration. To interface the 210 to the serial port on the computer, you need serial cable with the following pin-out:
ESTeem Model 210
RS-232C Port Pin-Out Table
Function
DB-9
Pin No.
Data Set Ready (DSR)
6
Data Carrier Detect (DCD)
1
Data Terminal Ready (DTR)
4
Signal Ground (GND)
5
Receive Data (RxD)
2
Transmit Data (TxD)
3
Clear to Sent (CTS)
8
Request to Sent (RTS)
7
