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VFD - NXL Carel
10. Description of expander board OPT-AA
Description:
I/O expander board with one relay output, one open collector output
and three digital inputs.
Allowed slots:
Type ID:
Terminals:
Jumpers:
Board parameters:
I/O terminals on OPT-AA
Terminal
X3
1
+24V
2
GND
3
DIN1
4
DIN2
5
DIN3
6
DO1
X5
24
RO1/NC
25
RO1/C
26
RO1/NO
CAREL VFD-NXL board slot E
16705
Two terminal blocks; Screw terminals (M2.6 and M3); No coding
None
None
Parameter setting
DIGIN:x.1
DIGIN:x.2
DIGIN:x.3
DIOUT:x.1
DIOUT:x.2
Description
Control voltage output; voltage for switches etc, max. 150 mA
Ground for controls, e.g for +24 V and DO
Digital input 1
Digital input 2
Digital input 3
Open collector output, 50mA/48V
Relay output 1 (NO)
Switching capacity:
24VDC/8A
250VAC/8A
125VDC/0,4A
Table 8.d - I/O terminals of board OPT-AA
Note! The +24 V control voltage terminal can also be used to power the control module (but not the power module).
Cod. +030220721 – Rel. 1.0 – 04/07/06
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