Introduction
Manual Documentation Number: ESP904-0504
Chapter 1
9
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 –
www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 –
www.bb-europe.com
Network
Communications
LAN:
10/100 Mbps Auto-detecting 10 BaseT or 100
BaseTX
Protocols
TCP, IP, ARP, DHCP, Telnet, HTTP, UDP, ICMP
Configuration
Options
Console Mode:
Using RS-232 with VT100 emulation
Telnet Mode:
Using VT100 emulation
(software for Console Mode or Telnet not
included, can use HyperTerminal in Windows)
VLINX ESP Manager:
Using Windows 98/ME/2000/XP and NT software
includes:
- Search for VLINX ESP901 / ESP902 /
ESP904 servers on network
-
Configure
Server
Properties
- Add/Remove Virtual COM port in
Windows
- Firmware download for future
revisions
Default Server
Settings
Server Name
ESP904
Serial Number:
XXXXXXXXXX
Password:
Blank
DHCP:
Disable
IP Address:
192.168.0.1
Net Mask:
255.255.255.0
Gateway:
192.168.0.254
MAC Address:
Fixed – see bottom label
Port 1
Console Mode
Ports 2, 3, 4
RS-232
Baud Rate:
9600
Data/Parity/Stop:
8-N-1
Flow Control:
None
TCP/UDP Ports:
TCP Port 1 – 4000
TCP
Port
2
–
4001
TCP
Port
3
–
4002
TCP
Port
4
–
4003
Connection Mode:
Server
Remote IP Address:
255.255.255.255
Introduction
10
Chapter 1
Manual Documentation Number: ESP904-0504
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 –
www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 –
www.bb-europe.com
RJ-45
female
2.5 mm Tip (+)
Reset
1.1 mm
33.
0 m
m
43.
0 m
m
11.
3 m
m
33.
0 m
m
4.7 mm
113.
7 m
m
DB-9M
male
DB-9M
male
DB-9M
male
DB-9M
male
6.3 mm
6.9 mm
center
hole
10 m
m
25.
4 m
m
3.7 m
m
h
ol
e
3.7 m
m
h
ol
e
3 mm
s
cr
e
w
f
lath
ea
d
5.
73 m
m
c
ounter
si
nk
25.4 mm = 1 inch
12.
7 m
m
Ethernet
10/100M
Reset DC - In
Re
ad
y
Li
n
k
Po
w
e
r
ESP904 4-Port Serial Server
Software Selectable RS-232/422/485
www.bb-elec.com
Port 4
Port 3
Port 2
Port 1
29.
0 m
m
185.0 mm
4-40 hex threads
161.5 mm
11 mm
8 mm
Figure 6. Dimensional Diagram of the ESP904
