Doseuro Rapida 2.0 - Connection of the Analogue Speed Reference; SERIAL CONNECTIONS for Modbus;Rtu PROTOCOL OPERATIONS; Protection

XMPI0MTIRPD2ST021 9/24 Ed. 2021
2.4. CONNECTION OF THE ANALOGUE SPEED REFERENCE
REFERENCE TYPE
CONNECTION ON CONNECTOR 9
HARDWARE SETTINGS ON
CONNECTOR 17
Analogue voltage signal
0 ÷ 10 V
A = OFF
B = OFF
C = OFF
D = OFF
0 ÷ 5 V
A = OFF
B = OFF
C - D = jumper
Analogue current signal
0 ÷ 20 mA
4 ÷ 20 mA
A - B = jumper
C - D = jumper
2.5. SERIAL CONNECTIONS FOR ModBus/RTU PROTOCOL OPERATIONS
For the ModBus register map, please refer to the "ModBus manual".
Connection mapping via 4-pin connector
Female connector on box
(seen from the front)
Flying male connector
(view screw terminal side)
Terminal number and function
1 (6.2) = RA +
2 GND (-)
3 (6.1) = RB -
4 (reserved) = reserved ALS-1 terminal
3. PROTECTION
The inverter is equipped as standard with a passive filtering stage, which allows it to be installed in accordance
with the requirements of EN61000-6-3 (Class A, industrial environment).
ATTENTION: The presence of the EMC filter on the inverter board may however cause the tripping
of incorrectly sized differential electrical protections when the inverter is powered up.
It is recommended to use earth leakage circuit breakers suitable for supplying loads equipped with
EMC filters.
Under no circumstances must the possible problem of tripping of the system's differential protection
be circumvented by removing the earth conductor connected to the PE terminal on the inverter
board, otherwise the installation will not be compliant from the point of view of electrical safety and
EMC protection.
9.1 9.2 9.3
9.1 9.2 9.3
gnd INmA n.c.
6.2
6.1
GND (-)