WEG CFW500 Guía De Instalación, Configuración Y Operación página 7

Connector
1 DI1
3 DI2
5 DI3
7 DI4
9 +24 V
11 DO1-RL-NO
13 DO1-RL-C
15 DO1-RL-NC
17 AI2
19 AI3
21 DI5
23 DI6
2 AO1
4 GND
6 AI1
8 +10 V
10 DO2-TR
12 RS485 - A
14 RS485 - B
16 GND
18 GND
20 AO2
22 DO3-TR
24 DO4-TR
Figure 1: Signals of control connections
The location of the DIP-switches for selecting the type of
analog input and output signal and network termination
RS485 is shown in
and / or outputs with signal current, the switches S1
and S2 and related parameters must be set as shown
in table 1. For more details on control connections
refer to chapter 3 - Installation and Connection of the
CFW500 user manual.
Analog and Digital I/O Plug-in Module
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Power suply +24Vdc
Digital output 1
(relay 1 NO contact)
Digital output 1
(common point of relay 1)
Digital output 1
(relay 1 NC contact)
Analog input 2
Analog input 3
Digital input 5
Digital input 6
Analog output 1
Reference 0 V
Analog input 1
Reference +10 Vdc for potenciometer
Digital output 2 (transistor)
RS485 (terminal A)
RS485 (terminal B)
Reference 0 V
Reference 0 V
Analog output 2
Digital output 3 (transistor)
Digital output 4 (transistor)
figure A.2. To use the analog input
Description
CFW500 | 7