NORD Drivesystems BU0750 - Manual (Page 52)

NORDAC SK 750E Manual
52 Subject to technical amendments BU 0750 GB-3311
3.5 Control Terminals of Customer I/Os
Function Data
Designa-
tion Customer Units / Special Extension Units
Terminal
Relay
Closing contact
I
max
= 2A
U
max
= 28V DC / 230V AC
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
REL 1.1 X3.1.01 X1.1.01 X2.1.01 X2.1.01 X7.1.01 X6.1.01 - -
REL 1.2 X3.1.02 X1.1.02 X2.1.02 X2.1.02 X7.1.02 X6.1.02 - -
REL 2.1 - X1.1.03 X2.1.03 X2.1.03 - - - -
REL 2.2 - X1.1.04 X2.1.04 X2.1.04 - - - -
REL 3.1 - - - - - - X10.1.05 -
REL 3.2 - - - - - - X10.1.06 -
REL 4.1 - - - - - - X10.1.07 -
REL 4.2 - - - - - - X10.1.08 -
Reference
voltage source
+10V
I
max
= 10 mA
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
VREF 10V X3.2.11 X1.2.11 X2.2.11 X2.2.11 - - - -
Reference
potential GND
Reference potential for the
inverter connected
to PE via resistor and
capacitor
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
AGND /
0V
X3.2.12 X1.2.12 X2.2.12 X2.2.12 - - - -
GND / 0V
- X1.4.40 X2.2.40 X2.2.40 X7.2.40 X6.2.40 X10.3.40 X11.1.40
X10.4.40
Analogue input
AIN1 = Differential voltage
input with 0V ... 10V
Ri

40 k

BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
AIN1 - X3.2.13 X1.2.13 - - - - - -
AIN1 + X3.2.14 X1.2.14 - - - - - -
AIN1 + AIN 2 = -10V...+10V
Ri

20 k

AIN1 + - - X2.2.14 X2.2.14 - - - -
AIN2 + - - X2.2.16 X2.2.16 - - - -
Analog output
0V ... 10V
I
max
= 5 mA
Resolution = 8 Bit
Accuracy = 0.1 V
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
AOUT1 - X1.2.17 X2.2.17 X2.2.17 - - - -
AOUT2 - - X2.2.18 X2.2.18 - - - -
Digital input
Ri

4 k

High = 7.5V .... 33 V
Low = 0V ... 7.5V
Reaction time = 5ms...15ms
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
DIG IN 1 X3.3.21 X1.3.21 X2.3.21 X2.3.21 X7.2.21 X6.2.21 - -
DIG IN 2 X3.3.22 X1.3.22 X2.3.22 X2.3.22 X7.2.22 - - -
DIG IN 3 X3.3.23 X1.3.23 X2.3.23 X2.3.23 X7.2.23 - - -
DIG IN 4 - X1.3.24 X2.3.24 X2.3.24 X7.2.24 - - -
DIG IN 5 - - X2.3.25 X2.3.25 X7.2.25 - - -
DIG IN 6 - - X2.3.26 X2.3.26 - - - -
NOTE:
Input for temperature
sensor under option >BUS<
is only DIG IN 1! and under
>MLT< is only DIG IN 6!
!
Here,
Ri

2 k

High = 2.5V .... 33 V
Low = 0V ... 2.5V
DIG IN 7 - - - - - - X10.2.27 -
DIG IN 8 - - - - - - X10.2.28 -
DIG IN 9 - - - - - - X10.2.29 -
DIG IN 10 - - - - - - X10.2.30 -
DIG IN 11 - - - - - - X10.2.31 -
DIG IN 12 - - - - - - X10.2.32 -
DIG IN 13 - - - - - - - X11.1.33
Power supply
+15 V
Sum of the currents from all
power supplies to one
inverter:
I
max
= 300 mA
BSC STD MLT MLT 20mA CAN-RJ PBR POS ENC
VO +15 V X3.3.42 X1.3.42 X2.3.42 X2.3.42 X7.2.42 X6.2.42 X10.2.42 X11.1.42
Power supply
+5 V
BSC STD MLT MLT 20mA CAN PBR POS ENC
VO +5 V - X1.4.41 X2.3.41 X2.3.41 - X6.2.41 X10.4.41 X11.1.41