User`s manual

MW500 | 15
Installation and Connection
- English -
AI1
AO1
GND
+10 V
DO2-TR
GND
RS485 - B
>300 Ω
+24 V D O1- R L- N A D O1- R L- C DO1-RL-NF
DI1
DI2 DI3 DI4
RS485 - A
≥5 kΩ
Connector Description
(**)
Upper Terminal
1 DI1 Digital Input 1
3 DI2 Digital Input 2
(*)
5 DI3 Digital Input 3
7 DI4 Digital Input 4
9 +24 V Power Supply +24 Vdc
11 D O1- R L- N A
Digital Output 1
(Relay NO Contact 1)
13 D O1- R L- C
Digital Output 1
(Relay Common Point 1)
15 DO1-RL-NF
Digital Output 1
(Relay NC Contact 1)
Lower Terminal
2 AO1 Analog Output 1
4 GND Reference 0 V
6 AI1 Analog Input 1
8 +10 V
Reference +10 Vdc for
Potentiometer
10 DO2-TR Digital Output 2 (Transistor)
12 RS485 - A RS485 (Terminal A)
14 RS485 - B RS485 (Terminal B)
16 GND Reference 0 V
rpm
(*) Digital input 2 (DI2) can also be used as input in frequency (FI). For further details refer to the programming manual of the
MW500.
(**) For further information, refer to the detailed specification in section 8.2 - Electronics/General Data.
Figure 3.4: Signals of the connector of the CFW500-IOS plug-in module
The location of the plug-in module and DIP-switches to select the type of analog input
and output signal and the termination of the RS485 network is shown in figure A.1.
The MW500 drives are supplied with the digital inputs configured as active low (NPN),
analog input and output configured for signal in voltage 0…10 V and with the termination
resistor of the RS485 OFF.
NOTE!
 To use the analog inputs and/or outputs with signal in current, you
must set switch S1 and related parameters as per t a ble 3.1. For further
information, refer to the MW500 programming manual.
 To modify the digital inputs from active low to active high, check the
use of parameter P0271 in the MW500 programming manual.