Settings - WEG CFW500 Series Installation, Configuration And Operations Manual

5 SETTINGS

The control connections (analogical input / output, digital
inputs / outputs and RS485 interface) must be performed
as shown in figure
Connector
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
Figure 1: Signals of control connector
2.
DO1-NO
DO1-C
DO1-NC
D03-NO
DO3-C
DO4-NO
DO4-C
DO5-NO
DO5-C
NC
AI1
+10 V
DI1
DI2
DI3
DI4
DI5
RS485 - A
RS485 - B
GND
GND
AO1
DO2
+24 V
IOR Plug-in Module
Description
Digital output 1
(NO contact of relay 1)
Digital output 1
(common point of relay 1)
Digital output 1
(NC contact of relay 1)
Digital output 3
(NO contact of relay 3)
Digital output 3
(common point of relay 3)
Digital output 4
(NO contact of relay 4)
Digital output 4
(common point of relay 4)
Digital output 5
(NO contact of relay 5)
Digital output 5
(common point of relay 5)
Not connected
Analogical input
Reference +10 Vdc for
potentiometer
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5 (NPN)
RS485 (Terminal A)
RS485 (Terminal B)
Reference 0 V
Reference 0 V
Analogical output 1
Digital output 2 (Transistor)
+24 Vdc Power suply
(Transistor)
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