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NETWORK SPECIFICATIONS
Memory
Serial Memory
8 KB per port
Network Memory
4 KB
I/P Port Addresses
5300
Heartbeat & Configuration setting in TCP
Mode (i.e. Pair Mode)
8888
VESR9xx update
Network
Communications
LAN
10/100 Mbps Auto-detecting 10BaseT or
100BaseTX
Network Physical
Layer Standards
Ethernet
IEEE 802.3 autodetecting & auto MDI/MDX
10BaseT and 100BaseTX
Protocols Supported
TCP, IPv4, UDP, ARP, HTTP 1.0,
ICMP/PING, DHCP/BOOTP
IP Mode
Static, DHCP
TCP/UDP
User definable
UDP
Unicast or Multicast
Connection Modes
Server, Client, VCOM, Paired
Client Connection
At power up or upon data arrival
Search
Serial direct COM and Ethernet autosearch
or specific IP
Diagnostics
Display PC IP, ping, test VCOM, save test
config (text readable)
Firmware Upgrade
Via serial, Ethernet or auto web search
Character count
0 to 65535
Delimiters
Hex 1
00 to FF (send serial data if delimiter hex 1
only is set and received)
Hex 2
00 to FF (send serial data if delimiter hex 1
and 2 are set and received)
Timeouts
Inter-character
0 to 65535 ms
Serial
0 to 65535 sec
TCP alive
0 to 255 min
Force transmit
0 to 65535 ms
Max character count
0 to 8192 bytes
Summary of Contents for VESR901
Page 1: ...VESR9xx Serial servers...
Page 51: ...51 APPENDIX C DIMENSIONAL DIAGRAMS Dimensional Diagram of a VESR901 Serial Server...
Page 52: ...52 Dimensional Diagram of a VESR902D Serial Server...
Page 53: ...53 Dimensional Diagram of a VESR902T Serial Server...
Page 54: ...54 Dimensional Diagram of a VERR92x Serial Server...
Page 56: ...56 Terminal RS 422 485 4 Wire RS 485 2 Wire A TDA Data A B TDB Data B C RDA D RDB E GND GND...