CDE500 Vector Control AC Drive
Chapter 10 Optional Cards
10.3 Multi-function IO Card
(
IO3
)
IO3 is an optional card for digital input and relay output.It needs to be used together with the
vector control AC drives which is produced by our company.
Functional overview
4 digital inputs
(
X7~X10
)
2 relay outputs
(
T3~T4
)
24V supply for external use
Pin description
Table 10-3 Optional card IO3
Terminal Symbol
Description
X7
Digital input 7
X8
Digital input 8
X9
Digital input 9
X10
Digital input10
CMX1
X7~X10 common port
+24V
24V supply
COM
Ground of 24V
T3-A
Relay 3 common port
T3-C
Relay 3 normally open port
T4-A
Relay 4 common port
T4-C
Relay 4 normally open port
Note:
1
)
X7~X10 function is the same with X terminal function of control board.
2
)
T3~T4 function is the same with T terminal function of control board.
3
)
24V is the same with 24V terminal of control board.
Installation of the optional card
Please see the figure 10-1.
Summary of Contents for CDE500 Series
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