EBARA Ego 2 slim Installation And Operating Manual page 24

3.4.2.4.1 MODBUS
Server address 192.168.0.245:502
Device address 245
Data format and
•
protocols
•
•
•
3.4.2.5 RS-485
Only available in variant Ego 2 slim and Module C.
Connector type Screwless terminals
-
Data protocol
-
Bus wire Two-wire + common
configuration
Communication Integrated, 1/8 of
transceiver standard load
Maximum cable 1200 m
length
Line termination Not present
Supported Up to 38400 baud
transmission speeds
Start bits, data bits 1, 8
Visual diagnostics LED2
Maximum number of 256
devices
Isolation Common ground
(COM) with SET1, SET2
and SET3.
Modbus over Ethernet
Modbus TCP
Modbus RTU over TCP
Modbus UDP
Modbus RTU over UDP
RS-485
2+1 pins. See section Errore. L'origine riferimento n
on è stata trovata. Errore. L'origine riferimento
non è stata trovata.
Modbus RTU Only one at a time.
BACnet MS/TP Selectable over Web interface (tab "Network")
Conductors: A, B and COM (Common).
See section Errore. L'origine riferimento non è s
tata trovata. Errore. L'origine riferimento non è
stata trovata.
Connect either via passive taps or daisy chain.
See section Errore. L'origine riferimento non è s
tata trovata. Errore. L'origine riferimento non è
stata trovata.
Line termination is not integrated. For low
speed/short distance, termination can be
omitted. Otherwise, terminate the line externally
on both ends.
See data for protocol used.
Fixed.
Flashing yellow when data reception detected.
Combined (OR) with Ethernet ACT function.
1/8 nominal load enables 256 devices, protocol
limit might be lower.
Bus shares common ground with other signals.
24
IP address is the same as for pump web
server, port is fixed as 502
Default value, can be changed over Modbus
Protocol is automatically selected according
to established connection and received
request.