Metronix ARS 2302 - Page 27

Electrical installation Page 27
5.7 Pin configuration Incremental Encoder Input [X10]
Pin No. Denomination Value Specification
1 A / CLK 5V / R
I
≈ 120Ω Incremental encoder signal A /
Stepper motor signal CLK
pos. polarity as per RS422
6 #A / #CLK 5V / R
I
≈ 120Ω Incremental encoder signal A /
Stepper motor signal CLK
neg. polarity as per RS422
2 B / DIR 5V / R
I
≈ 120Ω Incremental encoder signal B /
Stepper motor signal DIR
pos. polarity as per RS422
7 #B / #DIR 5V / R
I
≈ 120Ω Incremental encoder signal B /
Stepper motor signal DIR
neg. polarity as per RS422
3 N 5V / R
I
≈ 120Ω Incremental encoder index pulse N
pos. polarity as per RS422
8 #N 5V / R
I
≈ 120Ω Incremental encoder index pulse N
neg. polarity as per RS422
4 GND - Supply GND for encoder
9 GND - Shield for the connection cable
5 VCC +5V±5% 100mA Auxiliary supply, load with 100mA maximum,
short circuit-proof
2
3
4
5
6
7
8
1
9
Connector
housing
1
5
9
6
#B / #DIR
B / DIR
N
A / CLK
#N
GND
VCC
#A / #CLK
Incremental encoder input
D-SUB
connector at
X10
Male
Cable shield
(optional)
Connector housing