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Accessory 24E2

36 Connector and Terminal Description

DB15 Connector Option for Encoders and EQU

If the board is ordered with part number 603397-DBx, the feedback and supplemental flags use a DB15

connector. The following are the pinouts for the DB15 connectors.

Connector J1 Top - Encoder 1 / EQU

Pin #

Symbol

Function

Description

Notes

1

CHT1+/PUL_1-

I/O

Supplemental Flag T or Pulse Output 1-

Also pulse output

2

CHV1+/DIR_1-

I/O

Supplemental Flag V or Direction 1-

Also direction output

3

GND

Common

Digital Reference

4

CHC1-

Input

Encoder 1 Negative Channel

Index channel

5

CHB1-

Input

Encoder 1 Negative B Channel

6

CHA1-

Input

Encoder 1 Negative A Channel

7

GND

Common

Reference Voltage

8

BEQU2

Output

Compare Output 2

9

CHW1+/PUL_1+

I/O

Supplemental Flag W or Pulse Output 1+

Also pulse output

10

CHU1+/DIR_1+

I/O

Supplemental Flag U or Direction 1+

Also direction output

11

ENCPWR

Output

Digital Supply

Power for encoder

12

CHC1+

Input

Encoder 1 Positive C Channel

Index channel

13

CHB1+

Input

Encoder 1 Positive B Channel

14

CHA1+

Input

Encoder 1 Positive A Channel

15

BEQU1

Output

Compare Output 1

Connector J2 Top - Encoder 2 / EQU

Pin#

Symbol

Function

Description

Notes

1

CHT2+/PUL_2-

I/O

Supplemental Flag T or Pulse Output 2-

Also pulse output

2

CHV2+/DIR_2-

I/O

Supplemental Flag V or Direction 2-

Also direction output

3

GND

Common

Digital Reference

4

CHC2-

Input

Encoder 2 Negative C Channel

Index channel

5

CHB2-

Input

Encoder 2 Negative B Channel

6

CHA2-

Input

Encoder 2 Negative A Channel

7

GND

Common

Reference Voltage

8

BEQU2

Output

Compare Output 2

9

CHW2+/PUL_2+

I/O

Supplemental Flag W or Pulse Output 2+

Also pulse output

10

CHU2+/DIR_2+

I/O

Supplemental Flag U or Direction 2+

Also direction output

11

ENCPWR

Output

Digital Supply

Power for encoder

12

CHC2+

Input

Encoder 2 Positive C Channel

Index channel

13

CHB2+

Input

Encoder 2 Positive B Channel

14

CHA2+

Input

Encoder 2 Positive A Channel

15

BEQU2

Output

Compare Output 2

Flag and User Flag Terminal Block Inputs

Connector TB1 Front- Limits 1

Pin #

Symbol

Function

Description

Notes

1

USER1

Input

General Capture Flag

Sinking or sourcing

2

PLIM1

Input

Positive Limit Flag

Sinking or sourcing

3

MLIM1

Input

Negative Limit Flag

Sinking or sourcing

4

HOME1

Input

Home Flag

Sinking or sourcing

5

FLG_1_RET

Input

Return For All Flags

+V (12 to 24V) or 0V