Interconnections
27
Figure 11 shows the connection for using the
external voltage supply. And in this case the
voltage source common is positive side of the
external voltage supply.
Figure 11: Logic Inputs Sourcing Operation
(Low True - External Supply)
Figure 12 shows the connection for using the
external voltage supply. And in this case, the
voltage source common is the negative side of
the external voltage supply.
Figure 12: Logic Inputs Sinking Operation
(High True - External Supply)
The switches or contacts used to operate the
logic inputs may be replaced by logic outputs
from a PLC or car controller. If the outputs are
open collector, the ground is needs to be
connected to the proper voltage source
common.
For more information on the programming the
logic inputs, see Logic Inputs C2 on page 100.
As a reference, please refer to the table below
if replacing an HPV900 or HPV600 with the
HPV900 Series 2 drive.
Terminal
Description
Logic Input Connections
HPV900
Series 2
HPV900 HPV600
Logic Input 1
TB1-6
TB1-1
TB1-16
Logic Input 2
TB1-7
TB1-2
TB1-17
Logic Input 3
TB1-8
TB1-3
TB1-18
Logic Input 4
TB1-9
TB1-4
TB1-19
Logic Input 5
TB1-10
TB1-5
TB1-20
Logic Input 6
TB1-11
TB1-6
TB1-21
Logic Input 7
TB1-24
TB1-7
TB1-22
Logic Input 8
TB1-25
TB1-8
TB1-23
Logic Input 9
TB1-26
TB1-9
TB1-24
Logic Input
Common
TB1-22
TB1-10
TB1-15
+24VDC
isolated
TB1-21
TB1-11
TB1-13
+24VDC iso.
Common
TB1-23
TB1-12
TB1-14
Table 2: Logic Input Connections
logic input common
+24VDC isolated
+24VDC iso. common
6
7
8
9
10
11
24
25
26
21
22
23
TB1
logic input 1
logic input 2
logic input 3
logic input 4
logic input 5
logic input 6
logic input 7
logic input 8
logic input 9
+24VDC external
user supply
logic input common
+24VDC isolated
+24VDC iso. common
6
7
8
9
10
11
24
25
26
21
22
23
TB1
logic input 1
logic input 2
logic input 3
logic input 4
logic input 5
logic input 6
logic input 7
logic input 8
logic input 9
+24VDC
external
user supply
