LC700 – User’s Guide
3.98
Technical Specifications
Rate in Mbps
10
a) Maximum segment length (m)
100
b) Stations/Segment
12/hub
c) Medium
Unshielded twisted pair
Topology
Star
Part Number
ENET-700
Open TCP Connections
Maximum of 8
Communication Channels
10Base-T (RJ45)
EIA-232-C (DB-9 Female)
EIA-485 (Terminals)
Serial Baud rate
300bps to 38.4Kbps
EIA-485 Isolation
1600V
RMS
@ 1minute
2000V
RMS
@ 1second
Maximum Nodes
125
Compatibility
Ethernet Version 2.0/IEEE 802.3
Management
Telnet Login and SNMP (only
reading)
Diagnostic LEDs
Transmit Data
Receive Data
Link working properly
Good Link
Firmware
New software can be downloaded via
TFTP or serial port.
Current Consumption of the +5VDC
Internal Power Supply
270 mA
LED Status Display
L1 (Good link)
When the LED is on, it means there is a link in the network.
L2
When the L2 LED is ON or blinking, take a look at the LED L4 because it will display the diagnostic
code. In this case there is a fatal error and the ENET-700 is not working properly.
L2 stable in ON, and L4 is blinking:
1x: EEPROM-checksum error
2x: RAM-error
3x Network controller error (Token Ring)
4x: E²PROM checksum error or bad
5x: IP address already used on network
LED L2 is blinking and LED 4 is blinking:
4x: The connection with the network faulty. This code should only appear after the turn-on
procedure. Even if the ENET-700 goes to the operation mode, the problem might still persist.
5x: There was no answer from the DHCP server.
L3
This LED is not used.
L4
LED 4 indicates the channel state. LED L2 will stay in OFF while the ENET-700 is in the normal
operation.
- Stable color: there no is connection
- Blinking in 1 second cycles: ENET-700 is connected to the network.
+5VDC
Indicates whether the module is fed properly with +5Vdc.
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