Metronix ARS 2320 FS - Page 66

Page 66 Electrical installation
Product Manual / Mounting Instructions „Servo drives ARS 2320 FS, ARS 2340 FS and ARS 2360W FS“ Version 1.0
Pin assignment X2B Digital incremental encoder
Pin No.
Denomination
Value
Specification
1
MT+
+ 3.3 V / Ri = 2 k
Motor temperature sensor, normally closed
contact, PTC, NTC, KTY...
9
U_SENS+
5 V ... 12 V
R
I
 1 k
Sensor input for encoder supply
2
U_SENS-
10
US
5 V / 12 V /  10%
I
max
= 300 mA
Supply voltage
3
GND / MT-
0 V
Reference potential Supply voltage and
motor temperature sensor
11
N
2 V
pp
… 5 V
pp
RI  120 
Reset pulse trace signal (differential) from
high-resolution incremental encoder
4
#N
12
H_U
0 V / 5 V
RI  2 k
on VCC
Phase U hall sensor for commutation
5
H_V
Phase V hall sensor for commutation
13
H_W
Phase W hall sensor for commutation
6
n.c.
14
A
2 V
pp
… 5 V
pp
RI  120 
A trace signal (differential) from digital
incremental encoder
7
#A
15
B
2 V
pp
… 5 V
pp
RI  120 
B trace signal (differential) from digital
incremental encoder
8
#B
Output of the digital incremental
encoder at the motor
D-SUB connector at
X2B
Cable shield
(optional)
Connector housing
Backplane
Control Cabinet
2
3
4
5
9
10
11
1
12
6
7
8
13
14
15
1
9
8
15
B#
B
GND
A
US
N
N#
SENSE-
A#
SENSE+
H_U
H_V
H_W
MT+
MT- (AGND)
Male
Figure 29: Pin assignment: Digital incremental encoder [X2B]