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R.T.A. s.r.l. - Via E. Mattei – Fraz. Divisa 27020 Marcignago (PV) – Tel. +39.0382.929.855 - Fax +39.0382.929.150 – http://www.rta.it
© R.T.A. s.r.l. ANDCME04 – 09/21
CONTROL SYSTEM
5 VOLT OUTPUT
INPUT
GND
OUTPUT
+
-
INPUT
+
+
-
GND
-
CONTROL SYSTEM
DIFFERENTIAL OUTPUT
Fig. 4
Connection example with control system with 5 Volt
TOTEM-POLE (PUSH-PULL) output.
Fig. 5
Connection example with control system with
DIFFERENTIAL output (or LINE DRIVER or RS422).
3)
POWER INPUTS AND OUTPUTS (AM1 and AM2 or C1 connectors; see Fig. 7, 9 and 10)
11 -
Power supply positive pole. (+ V
DC nom
).
12 -
Power supply negative pole. (- V
DC nom
).
13 -
GROUND; connect to Protective Earth terminal (PE).
14 -
Motor winding terminal
B-
15 -
Motor winding terminal
B
16 -
Motor winding terminal
A-
17 -
Motor winding terminal
A
18 -
Connection point for shield of motor shielded cable.
4)
MAIN SETTINGS (Dip switches and jumpers)
Main setting
must be done by the user
at the installation or replacement time, according to motor type and working
condition. Wrong setting could damage drive or motor and cause a not correct work of the motor.
►
=
Default settings
NOMINAL CURRENT I
NP
in Ampere (Dip 1, 2 and 3)
Dip 1
Dip 2
Dip 3
Current I
NP
A-NDC 04
A-NDC 04.V
A-NDC 94
A-NDC 06
A-NDC 06.V
A-NDC 96
A-NDC 96.S
►
ON
ON
ON
0.65
1.9
ON
ON
OFF
0.75
2.3
ON
OFF
ON
0.9
2.7
ON
OFF
OFF
1.0
3.1
OFF
ON
ON
1.2
3.6
OFF
ON
OFF
1.4
4.3
OFF
OFF
ON
1.7
5.1
OFF
OFF
OFF
2.0
6.0
Table 2
JUMPER
FC
ON Automatic current reduction disable
►
FC
OFF Automatic current reduction active
►
CO
ON Current off input forced to ON
CO
OFF Current off input available
Table 3
