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S
C
ERIAL
The RS232 and COM2 communications ports operate on the RS-232 protocol (default
configuration). Configurations possible for these two ports are:
RS232 port can also be configured to operate in single or RS-232 Multidrop mode
•
(Option 62).
COM2 port can be left in its default configuration for standard RS-232 operation
•
including multidrop, or it can be reconfigured for half-duplex RS-485 operation
(please contact the factory for this configuration).
Note
A code-activated switch (CAS), can also be used on either port to connect typically
between 2 and 16 send/receive instruments (host computer(s) printers, data loggers,
analyzers, monitors, calibrators, etc.) into one communications hub. Contact Teledyne API
Sales (front cover, this manual) for more information on CAS systems.
S
C
ERIAL
The COM2 port of the instrument's rear panel is set up for RS-232 communication but can
be reconfigured for RS-485 communication. Contact Technical Support for reconfiguration
unless this option was elected at the time of purchase, then the rear panel was preconfigured
at the factory.
E
5.2.
THERNET
When using the Ethernet interface, the analyzer can be connected to any standard 10BaseT
or 100BaseT Ethernet network via low-cost network hubs, switches or routers. The
interface operates as a standard TCP/IP device on port 3000. This allows a remote computer
to connect through the network to the analyzer using NumaView™ Remote, terminal
emulators or other programs.
The Ethernet connector has two LEDs that are on the connector itself, indicating its current
operating status.
The instrument is shipped with DHCP enabled by default, which allows it to be connected
to a network or router with a DHCP server; however, it should be configured with a Static
IP address as soon as practical. See Section 3.3.11.4 for configuration details.
N
V
™ R
5.3.
UMA
IEW
For remote operation and data capture through an Ethernet connection, please refer to the
NumaView™ Remote Software User Guide, PN 08492, available on our website.
100
: RS-232
OMMUNICATION
When COM2 port is in use, except for multidrop
communication, the rear panel USB port cannot be used.
(Alternatively, when the USB port is enabled, COM2 port
cannot be used except for multidrop).
: RS-485 (O
OMMUNICATION
Table 5-1. Ethernet Status Indicators
LED
green (link)
On when connection to the LAN is valid.
amber (activity)
Flickers during any activity on the LAN.
EMOTE
)
PTION
FUNCTION
083730750B DCN8606
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Table of Contents
Troubleshooting
