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ETH484-08
Ethernet device
Location
Room FX-2.20 @US4
IP
DNS name eth484-08.fxmnet.science.ru.nl
Network Machine network
IP 192.168.14.146
MAC 00:04:a3:a7:a8:6c
Outlet FX-2.20:135-1-12-12
Switch port es1-fel-k1-04/2/0/16

ETH484-08 is an ETH484 ethernet controlled IO card in use for FELIX optical transport system.

Navigation ETH484-07 << ETH484-08 >> ETH484-09 (List all)

I/O

I/O connections
ETH484-08
Digital
1 mirror US4,2 status out
2 mirror US4,2 status in
3 mirror US4,1 status out
4 mirror US4,1 status in
5 not used
6 not used
7 mirror HFML status out
8 mirror HFML status in
Relay
1 mirror US4,2 in
2 mirror US4,1 in
3 not used
4 mirror HFML in
Analog
1 window selection US4,2
2 window selection US4,1
3 not used
4 not used

MQTT

[edit source]

Read-only

[edit source]
Read-only items
topic function value
FELIX/ETH484/ETH484-08/relay/1/state mirror US4,2 in OUTPUT_ACTIVE / OUTPUT_INACTIVE
FELIX/ETH484/ETH484-08/relay/2/state mirror US4,1 in OUTPUT_ACTIVE / OUTPUT_INACTIVE
FELIX/ETH484/ETH484-08/relay/4/state mirror HFML in OUTPUT_ACTIVE / OUTPUT_INACTIVE
FELIX/ETH484/ETH484-08/digital/1/state mirror US4,2 status out OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/digital/2/state mirror US4,2 status in OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/digital/3/state mirror US4,1 status out OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/digital/4/state mirror US4,1 status in OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/digital/7/state mirror HFML status out OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/digital/8/state mirror HFML status in OUTPUT_ACTIVE / OUTPUT_INACTIVE / INPUT_ACTIVE
FELIX/ETH484/ETH484-08/analog/1/value window selection US4,2 analog voltage (10 bit), expressed as a float in range 0-3.3V
FELIX/ETH484/ETH484-08/analog/2/value window selection US4,1 analog voltage (10 bit), expressed as a float in range 0-3.3V
FELIX/ETH484/ETH484-08/connected The state of the TCP connection from the daemon to the ETH484-08 device. True / False.
FELIX/ETH484/ETH484-08/voltage The ETH484-08 board power supply input voltage Float, commonly between 12-13V

Writeable

[edit source]
Writable topics
topic function value
FELIX/ETH484/ETH484-08/relay/1/command mirror US4,2 in ('on', '1', 'True') / ('off', '0', or 'False')
FELIX/ETH484/ETH484-08/relay/2/command mirror US4,1 in ('on', '1', 'True') / ('off', '0', or 'False')
FELIX/ETH484/ETH484-08/relay/4/command mirror HFML in ('on', '1', 'True') / ('off', '0', or 'False')
Note: you may append a time duration to pulse the output. See ETH484#Write for specifics and examples
Note 2: it is probably best to send commands without the retain bit, in order not to confuse others. (Also in case of a service reboot, the values would be applied immediately.)

User lab -2

Internet Protocol - the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries.

Domain Name System - the internet "phonebook"

Media Access Control - a unique identifier assigned to a network interface controller.

Message Queue Telemetry Transport - a publish-subscribe-based messaging protocol.

daemon/service - a computer program that runs as a background process

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