31
Chapter 3
– Inputs-Outputs
XtrapulsPac Installation Guide
3.4 - INPUTS-OUTPUTS CONNECTOR: X2
SUB D 26 PIN MALE HD CONNECTOR
PIN
FUNCTION
I/O
DESCRIPTION
1
ANA1+
I
Analog input nr. 1
Differential input +/-10 V *
10
ANA1-
I
2
GND
Non differential analog input nr. 2
Direct input +/-10 V / GND reference
11
ANA2
I
4
AOK-
O
OptoMos relay: high output impedance if fault
Umax = 50 V, Imax = 300 mA
Polarity must be observed:
AOK+ = positive potential
AOK- = negative potential
14
AOK+
O
13
GND
External supply for Hall effect sensor,
Hiperface® encoder, SinCos tracks sensor or
digital multi-turn encoders.
3
External supply: max. 24 V
DC
/ max. 300 mA
I
5
OUT1
O
Non optocoupled DRIVER PNP "high side" logic
outputs 24 V / 300 mA
15
OUT2
O
6
OUT3
O
16
Differential encoder output Marker Z-
O
Differential encoder outputs available on the
XtrapulsPac-ak
version only.
5 V / 60 mA via channels A, B, Z
7
Differential encoder output Marker Z+
O
17
Differential encoder output channel B-
O
8
Differential encoder output channel B+
O
18
Differential encoder output channel A-
O
9
Differential encoder output channel A+
O
19
STO2/
I
All logic inputs are optocoupled
EGND = optocoupled input reference
Vin voltage = 18 V < Vin <27 V
Input impedance Zin = 5 kOhms
Turn-on delay = 20 µs (**)
Turn-off delay = 15 µs (**)
20
EGND
21
STO1/
I
22
IN5 / PULSE (stepper motor emulation)
I
23
IN4
I
24
IN3 / DIR (stepper motor emulation)
I
25
IN2
I
26
IN1
I
12
ANA-OUT
O
Analog output 2.5 V +/- 2 V - 8 bits. Software
configurable analog output
(*) For a non-differential input signal, ANA1- (pin 10) must be connected to GND (pin 2) on the drive side.
(**) For drives with serial number < 108210001: Zin = 2 kOhm, Turn-on delay = 2 µs, Turn-off delay = 40 µs.
NOTE: IN5 and IN3 inputs can be used as PULSE and DIRECTION logic inputs for stepper motor emulation with
optocoupled 24 V interface.
3.4.1 - Specification of the logic inputs
(*) For drives with serial number < 108210001: Zin = 2 kOhm
These optocoupled inputs are working in positive logic.
The input voltage corresponding to level 1 must be between 18 V and 27 V.
X2-19,21,22,23,24,25,26
X2-20
Inputs INx
0 V external
Pac
3.3 V
5 k
*
