MAR2-E-191
25
2.3.2.
Mechanical Dimensions
The dimensions of the DR2020 are the same for all sizes. See mechanical data on page 8.
2.3.3.
Position Transducers
The DR2020 can be equipped with the following position transducers mounted on the motor
:
−
Serial
RESOLVER
−
USB
RESOLVER
−
Serial Sincos
ENCODER
−
Sincos USB
ENCODER
Not
e
:
the selection of the transducer involves the assembly of the DR2020 with different hardware. As a result, it is not possible to
replace a motor with a different transducer outside our factory.
2.3.4.
I
nterfaces to the power supply, the other DR2020 modules and the fieldbus
The figure shows all the connectors of the axis module:
Power connector
, X1
input
and
X2
output.
X1 (
male
)
X2 (fem
ale
)
The pinouts of the two mirror-like connectors are shown in the following table.
R
eference
Descri
ption
Minimum recommended section
1
24 V S1 STO
0.35 mm
2
2
24 V S2 STO
0.35 mm
2
3
FB_BK_STO
0.35 mm
2
4
Spare
5
Spare
6
Spare
A
0 VDC
2.5 mm
2
B
+24 VDC
2.5 mm
2
C
+AT
2.5 mm
2
D
-AT
2.5 mm
2
GND
EARTH
2.5 mm
2
Not
e
:
this connector is replicated between the X1 (IN) and X2 (OUT) connectors. Attention: the two connectors are specular
to each other and are "pass-through" connectors for the connection of several DR2020 modules.
