19
XtrapulsCD1-a
Chapter 3
– Inputs-Outputs
3
– X2: COMMAND CONNECTOR, LOGIC INPUTS-OUTPUTS AND ENCODER
(Sub D 25 pins male)
Same connector for both 230 V and 400 V ranges.
Pin
Function
I / O
REMARKS
1
FC+: Limit
I
Positive logic, optocoupled input, galvanic insulation
14
FC-: Limit switch -
I
Positive logic, optocoupled input, galvanic insulation
24
Ref. inputs
I
Supply reference of the galvanic insulated logic inputs
20
ENABLE
I
Positive logic, optocoupled input, galvanic insulation
23
Ref. inputs
I
Supply reference of the galvanic insulated logic inputs
2
Current command CI
I
Positive logic, optocoupled input, galvanic insulation
10
CV0 Zero speed / Motor
phasing input command
I
Positive logic, optocoupled input, galvanic insulation
25
GND
I
GND reference of the grounded drive
13
RESET
I
Positive logic, optocoupled input, galvanic insulation
Inhibition of the faults memory stored in the drive
12
Ref. inputs (0 Volt)
I
Supply reference of the galvanic insulated logic inputs.
17
CV+ Input command CV +
I
± 10 V speed input command for max. speed
16
CV- Input command CV -
I
or ± 10 V current input command for Imax with "CI" input active
15
GND
I
GND reference of the earthed drive
3
I limit current limitation
I
Analog input for external max. current limitation
0 to 10 V for 100 % to 0 % of Imax
11
Analog output
O
+/-10 V, resolution: 8 bit, load: 10 mA, linearity: 2 %, low pass
filter: 170 Hz, programmable output signal: Channel 1 of the
digital oscilloscope (current, speed or position) or Phasing OK
output (from 0 V to 10 V when the motor phasing is OK for an
incremental encoder without HES)
18, 19 AOK: drive ready
O
Relay contact: closed if drive OK, open if fault.
Protection against overvoltages by bidirectional TRANSIL
Pmax = 10 W with Umax = 50 V or Imax = 100 mA
21
+ 12 Volts
O
Output impedance: 9 Ohms. Max. 150 mA available
(1)
22
- 12 Volts
O
Output impedance: 47 Ohms. Max. 50 mA available
4
Z/
O
Differential output of Z/ encoder marker pulse (max. 5 V, 20 mA)
5
Z
O
Differential output of Z encoder marker pulse (max. 5 V, 20 mA)
6
A/
O
Differential output of encoder A/ channel (max. 5 V, 20 mA)
7
A
O
Differential output of encoder A channel (max. 5 V, 20 mA)
8
B/
O
Differential output of encoder B/ channel (max. 5 V, 20 mA)
9
B
O
Differential output of encoder B channel (max. 5 V, 20 mA)
(1): The sum of the currents consumed by both X2 connector, pin 21, and X3 connector, pin 10, must not
exceed 150 mA.
