Technical Data; General Data; Assignment Of Connections For Connection To The Modbus System; Ce Mark - Fronius Modbus Card Bedienungsanleitung

Technical data

General data

Supply voltage
Supply voltage tolerance
Energy consumption
"IN" and "OUT" interfaces
digital input / output
(RS485 interface to the Modbus system)
Factory setting of RS485 interface
Dimensions (l x w x h)
Weight
1)
section
Assignment of
Connection
connections for
C
connection to the
Modbus system
TXD1
TXD0
RXD0
RXD1
V
1)

CE mark

When the Fronius Modbus Card is properly used, all necessary and applicable standards
and guidelines are met, as are guidelines stipulated by the applicable EU Directive.
For further information, please refer to the Appendix or the "Technical Data" chapter of the
inverter's operating instructions.
40
1)
For details, see the "RS485 Assignment of Connections for the Fronius Modbus Card"
2-pin cable
- Common
+ Send and Receive
not assigned
- Send and Receive
not assigned
+ 11.5 V
based on a local power supply with an output power of max. 400mA (e.g. for an
RS485 converter)
The max. output power is dependent on the quantity and type of any other option
cards that may be installed in the inverter.
208 V / 220 V / 230 V / 240 V / 277 V AC
Speed
Data frame
1)
+10% / -15%
RS422 / RJ45 socket
-7 V to +12 V
9600 baud
approx. 140 x 100 x 30 mm
approx. 140 g
4-pin cable
- Common
+ Send
- Send
- Receive
+ Receive
1)
+ 11.5 V
1.6 W
1 start bit
8 data bits
no parity
1 stop bit