3

Out7

4

Out8

5

Out9

6

Out10

7

Out11

8

Out12

9

Out13

10

+24V

RDC6685U(-DFM) Control System manual

Reserved Output

Reserved Output

Reserved Output

Reserved Output

Wind for X1Y1

Pen1

Pen2

24V Power positive (output)

（三）Definition of CN6

Pin Symbols

1

GND

2

In9

3

In10

4

In11

5

In12

6

In13

7

In14

8

In15

9

In16

10

+24V

Definitions

Power ground (output)

Wind for X2Y2

Pen3

Pen4

Tricolor lamp: System running

Tricolor lamp: System stand by

Tricolor lamp: System fault

Reserved Output

Reserved Output

24V Power positive (output)

Prompt

All outputs are isolated through the optocoupler, and 300mA current for each,

OC gate output, each can directly drive the 5V/24V relay.

4.9 8-axle Spacing Input Interface

There are 4 groups of limit interfaces for 8 axes, with the label number of: X1/Y1-Lim，

X2/Y2-Lim，Z1/U1-Lim，Z2/U2-Lim. Take pin X1/Y1-Lim as an example

X1/Y1-Lim：

Pin Symbols

1

GND

2

LmtY1-

3

LmtY1+

4

LmtX1-

Definitions

Power ground (output)

The spacing from axle Y1- and Y1 to 0 coordinate

The spacing from axle Y1+ and Y1 to max. coordinate

The spacing from axle X1- and X1 to 0 coordinate

SHENZHEN RUIDA TECHNOLOGY

22