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D03283R01.10 TESLA LITE User Manual 4-1
4 Communicating with the Recorder
4.1 Communication Ports
The TESLA recorder has multiple communication ports for local and remote
access to its user interface and SCADA services. For port pin-out and cabling
information see “Communication Port Details” on page 4-20.
Table 4.1: Communication Ports
Location Port Function
Front Panel 401
RJ-45 receptacle, 100BASE-T Ethernet interface. Default IP =
192.168.100.80
Used for user interface access or SCADA access through Ethernet
LAN.
Front Panel 450
USB-B receptacle, High speed USB 2.0 interface
Used for user interface access
Default fixed baud rate 115,200 N81 (no parity, 8 data bits, 1 stop
bit).
Rear Panel 400
RJ11 receptacle, Internal modem interface.
Default Baud rate 38,400 N81 (no parity, 8 data bits, 1 stop bit)
Rear Panel 401
RJ-45 receptacle 100BASE-T Ethernet interface. Same subnet as
front panel port 401.
Used for user interface access or DNP SCADA access through
Ethernet LAN
Rear Panel 403
BNC receptacle, IRIG-B Interface. Modulated or un-modulated,
330 ohm impedance.
Rear Panel 404
RS-232 DCE female DB9.
Used for SCADA communication.
Default Setting: 19,200 baud O71 (odd parity, 7 data bits, 1 stop
bit)
Rear Panel 405
RS-232 DCE female DB9.
Used for:
• User interface access through a direct serial connection.
• User interface access through an external modem. The
optional ERLPhase Modem Adapter converts this port to a
Data Terminal Equipment (DTE) to simplify connection to an
external modem.
• Default Setting: 38,400 baud N81 (no parity, 8 data bits, 1 stop
bit)