Control Terminal Wiring - Invertek Drives Optidrive Series User Manual

4.7. Control Terminal Wiring


All analog signal cables should be suitably shielded. Twisted pair cables are recommended.

Power and Control Signal cables should be routed separately where possible, and must not be routed parallel to each other

Signal levels of different voltages e.g. 24 Volt DC and 110 Volt AC, should not be routed in the same cable.

Maximum control terminal tightening torque is 0.5Nm

Control Cable entry conductor size: 0.05 – 2.5mm
4.8. Connection Diagram
4.8.1. Power Terminal Designations
Incoming Mains Power
Supply
For 1 Phase Supply, connect
to L1/L and L2/N terminals.
For 3 Phase Supply, connect
to L1, L2 & L3 terminals.
Phase sequence is not
important.
Protective Earth / Ground
connection.
The drive must be Earthed /
Grounded
4.8.2. Control Terminal Connections & Factory Settings
Open
+24V Supply (100mA) / External Input
Digital Input 1 Stop
Digital Input 2 Analog Input Ref
Analog Input 1
Digital Input 3
Ref
Digital Inputs : 8 – 30 Volt DC
+ 10 Volt, 10mA Output
Analog Input 1
Analog Output : 0 – 10 Volt / 4-20mA, 20mA Max
0 Volt Supply / External Input
Analog Input 2
Analog Output : 0 – 10 Volt / 4-20mA, 20mA Max
External Hardware Enable Circuit
Relay Contacts
250VAC / 30VDC
5A Maximum
24
Optidrive HVAC User Guide V2.00
2
/ 30 – 12 AWG.
Closed
Run (Enable)
Preset Speed 1
Analog Input 2
Ref
www.invertekdrives.com
1
+24V
2
DIN1
3
DIN2
4
DIN3
5
+10V
6
AIN1
7
0V 0V
8
AOUT1
9
0V 0V
10
AIN2
11
AOUT2
12
EN+
13
EN-
14
RL1-C
15
RL1-NO
16
RL1-NC
17
RL2-A
18
RL2-B
Motor Connections
Connect the motor to the U, V & W
terminals.
The motor earth must be connected
to the drive
Output Speed
Output Current
Healthy
/ Fault
Running