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Safety information
Introduction
Figure 6-40 Default terminal functions
Polarized
connectors
1
21
0V common**
External 24V supply
Analog frequency/speed
reference 1
Connections for
single-ended input
signal
Connections for
differential input signal
Analog
frequency/speed
reference 2
Analog input 3
Speed / frequency
Torque (active
current)
At zero speed
Reset
Run forward
Run reverse
Analog input 1/
input 2 select
Jog forward select
Safe Torque Off /
Drive enable*
Drive Healthy
* The Safe Torque Off / Drive enable terminal is a positive logic input only.
** 0Vcommon is connected to ground internally in size 9 to 11 modular
drives.
118
System
Product information
configuration
11
41 42
31
1
2
0V common**
3
5
6
0V common**
3
5
6
4
7
8
9
10
11
0V common**
0V common**
21
22
0V common**
23
24
25
26
27
Analog input 1
28
Analog input 2
29
0V common**
30
31
41
Relay
(Over voltage
42
category II)
Mechanical
Electrical
Installation
Installation
6.15.2
Unidrive M600 / M700/HS70 / M701/HS71
control terminal specification
1
0V common
Function
2
+24V external input
Function
Programmability
Sample / update
Nominal voltage
Minimum continuous operating
voltage*
Maximum continuous operating
voltage*
Minimum start-up voltage
Recommended power supply
Recommended fuse
* Minimum and maximum voltage values include ripple and noise. Ripple
and noise values must not exceed 5 %.
3
0V common
Function
4
+10V user output
Function
Voltage
Voltage tolerance
Nominal output current
Protection
Unidrive M / Unidrive HS Modular Installation Guide
Technical data
UL Information
Common connection for all
external devices
To supply the control circuit
without providing a supply to the
power stage
Can be used as digital input when using
an external 24 V supply
2 ms
+24.0 Vdc
+19.2 Vdc
+28.0 Vdc
21.6 Vdc
40 W 24 Vdc nominal
3 A, 50 Vdc
Common connection for all
external devices
Supply for external analog
devices
10.2 V nominal
±1 %
10 mA
Current limit and trip @ 30 mA
Issue Number: 5
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