Default Control Connections - Control Techniques Unidrive M400 Quick Start Manual

11

Default control connections

Figure 11-1 Frame 1 to 4 connections
Quick start setup using
default parameter set
Zero frequency
Unassigned
Analog input 1/
Analog input 2 select
User enable 1
/ STO input 1
User enable 2
/ STO input 2
1 ph/3 ph
AC power
supply
Main contactor
power supply
*
Unidrive M400 uses Safe Torque Off (drive enable) inputs and terminal 11 is unassigned.
**
250 Vac maximum (UL class 1).
The 0 V terminals on the Safe Torque Off are isolated from each other and the
NOTE
0 V common.
On the size 2 110 V drives or when connecting single phase to a dual rated 200 V unit, the
supply should be connected to L1 and L3.
For Frame 5 and above default control connections, see the back cover of this guide.
NOTE
Unidrive M400 Control Quick Start Guide
Issue Number: 3
Digital I/O
0 V
24 V user
Digital I/O1
Digital I/O 2
*
Digital input 3
Run forward
Digital input 4
Run reverse
Digital input 5
Digital input 6
Jog forward
Digital input 7
24 V user
Safe Torque
Off
STO1
0 V
ST01
0 V
STO2
STO2
AC supply
Stop
/
Start
Reset
Braking resistor
Analog I/O
0 V
6 1
Analog input 1+
9
2
Analog input 1-
10
3
10 V user
11 4
Analog input 2
12 5
Analog output 1
13
7
Analog output 2
14
8
15
16
41
17
42
DC bus/Brake
34
BR
33
+
32
_
31
L1 U
L2 V
W
L3
Optional
Thermal
protection
device
Frequency
reference 1
Frequency
reference 2
Frequency output
Torque producing
current output
**
Relay
Drive ok
Motor
59