Alliance Laundry Systems 160 - Manual (Page 15)

PowerFlex 40 and 400 Drive Control Logic
13 F232120 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
PowerFlex 400 Control Terminal Block
Designations
PHM781N
Figure 11
PHM781N
+
-
+
-
0-10V
0-10V
Isolated
18
17
16
15
14
13
12
11
19
20
10 09 07 06 08 05 04 03 02 01
20 19 17 16 18 15 14 13 12 11
R6
R3
Opto Output
AS485 Shield
Analog Common 2
Analog Input 2 (AI2)
Analog Output 2 (AO2)
Analog Output 1(AO1)
Analog Common 1
Analog Input 1 (AI1)
+ 10V DC Source
+ 24V DC Source
Opto Common
Digital Common
Digital Input 4
Digital Input 3
Digital Input 2
Digital Input 1
Digital Common
Direction/Run REV
Start/Run FWD
Stop /
Function Loss
1 of 7 Digital Input Circuits
SNK SRC
+10V
0-10V
0-20mA
+24V
0-20mA
30V DC
50mA
Non-inductive
A01
10V 20mA
A02
10V 20mA
AI1
10V 20mA
AI1
RS485
(DSI)
RS485
RS485
10V 20mA
#2 Relay N.O.
#2 Relay Common
#2 Relay N.C.
Pot must be
1-10k ohm
2 Watt Min.
Common
24V
Enable
Jumper
Earth Referenced
Frames D & E
ENBL
Control Wiring Block Diagram
SNK
SRC
R2 R1
R6 R5 R4
R5
R4
R3
#1 Relay N.O.
#1 Relay Common
#1 Relay N.C.
R2
R1
08
07
06
05
04
03
02
01
09
10
Typical
SNK Wiring
SNK
SRC