CDE360 Vector Control AC Drive Chapter 10 Optional Cards
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Chapter 10
Optional Cards
10.1 Relay Card
（
IO1
）
IO1 is an optional card for relay and digital output .It needs to be used together with the vector
control AC drives which is produced by our company.
Functional overview
4 relays outputs
（
T3~T6
）
1 digital output
（
Y3
）
Pin description
Table 10-1 Optional card IO1
Terminal Symbol
Description
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
T5-A
Relay 5 common port
T5-C
Relay 5 normally open port
T6-A
Relay 6 common port
T6-C
Relay 6 normally open port
Y3
Digital output terminal 3(open collect output)
COM
Digital output common port
Note:
1
）
T3~T6 has only normally open port.
2
）
T3~T6 and Y3 function is the same with Y/T terminal function of the control
board.
Installation of the optional card
Figure 10- 1 Schematic diagram of the optional card installation
