Configurations - WEG CFW100-IODR Guia De Instalacion

I/O Expansion Module and
Incremental Encoder Input
installation and start-up:
1. With the inverter powered down, remove its front
cover (Figure A1 on page
2. Fit the expansion module to be installed as shown in
Figure A1 on page
3. Power up the inverter.

5 CONFIGURATIONS

The connections of CFW100-IODR to the I/O expansion
connector must be done as per
The connector pins of the accessory are presented in
Figure A2 on page
Table 1: Signals of the I/O expansion connector
Connector
6 DI1
7 DI2
8 DI3
9 GND
10 GND
11 ENC
12 NC
13 + 5 V
14 DO1-RL-C
15 DO1-RL-NO
16 DO2-RL-C
17 DO2-RL-NO
18 DO3-RL-C
19 DO3-RL-NO
6 | CFW100
23.
24.
Description
Digital Input 1
Digital Input 2
Digital Input 3
Reference 0 V –
Digital Inputs
Reference 0 V –
Incremental
Encoder Input
Encoder
Incremental
Signal
Not Used
Incremental
Encoder Power
Supply
Digital Output 1
(Common point of
relay 1)
Digital Output 1
(NO point of relay 1)
Digital Output 2
(Common point of
relay 2)
Digital Output 2
(NO point of relay 2)
Digital Output 3
(Common point of
relay 3)
Digital Output 3
(NO point of relay 3)
23).
Table 1 on page
Specifications
„
3 Isolated digital inputs.
„
M a x i m u m i n p u t vo l t a g e
30 Vdc.
„
Minimum activation level
of 17 Vdc.
„
Not inte rconne cted with
the PE.
„
Not inte rconne cted with
the PE.
„
Recommended number
of pulses per revolutions
= 40 ppr.
„
Maximum frequency
allowed = 2.5 kHz.
„
Pin not used.
„
Power supply: + 5 Vdc.
„
Maximum capacity: 50 mA.
„
Tolerance: ±5 %.
„
1 relay with NO contact.
„
Maximum voltage: 240 Vac.
„
Maximum current: 0.5 A.
„
Minimum current: >1 uA.
„
Programmable functions.
6.