3-22 Receiving & Installation MN715
Selection of Operating Mode (and Connection Diagram)
Several operating modes are available in the Series 15H Inverter control. These
operating modes define the basic motor control setup and the operation of the input and
output terminals. These operating modes are selected by programming the Operating
Mode parameter in the Input programming Block. Available operating modes include:
•Keypad
•Standard Run, 3 Wire Control
•15 Speed, 2 Wire Control
•Fan Pump 2 Wire Control Mode
•Fan Pump 3 Wire Control Mode
•Serial
•Process Control
•3 Speed Analog 2 Wire
•3 Speed Analog 3 Wire
•Electronic Potentiometer 2 Wire
•Electronic Potentiometer 3 Wire
Each mode requires connections to the J4 terminal strip (except the keypad mode, all
connections are optional). The J4 terminal strip is shown in Figure 3-23. The connection
of each input or output signal is described in the following pages.
Figure 3-23 Control Signal Connections
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Input #1
Input #2
Input #3
Input #4
Input #5
Input #6
Input #9
Opto In Common
J4
Analog GND
Analog Input 1
Pot Reference
Analog Input +2
Analog Input -2
Analog Out 1
Analog Out 2
Opto Out #1
Opto Out #2
Relay Out #1
Relay Out #2
1
2
3
4
5
6
7
See recommended terminal tightening torques in Section 6.
39
40
41
42
43
44
+24VDC
Opto In Power
Opto Out #1 Return
Opto Out #2 Return
Relay Out #1 Return
Relay Out #2 Return
Input #7
Input #8
Refer to Digital Outputs
Refer to Opto Isolated Inputs
Refer to Analog Outputs
Refer to Analog Inputs
Note: J4-18 and J4-41 are connected together
on the control circuit board.
J4-39 & 40 Jumper as shown to power the opto
inputs from the internal +24VDC supply.
Opto Out #1 Return