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4.1.1 Connector J1

J1 incorporates the XY2-100 Enhanced protocol signals.

Connector: D-SUB25 female, Würth Electronic 618025211821 with UNC 4-40 Bolts

Mating Connector: D-SUB25 male with solder bucket, Würth Elecronic 61802524823 (Solder Bucket)

Case for connector: Würth Elecronic 61802525311 (Metalized ABS)

J1 Pinout

Name

Signal

Pin

N.C.

25

GND

GND

24

GND

GND

23

N.C.

22

XRT_P

RS422_RX

21

ZRT_P

RS422_RX

20

YRT_P

RS422_RX

19

ZCH_P

RS422_TX

18

YCH_P

RS422_TX

17

XCH_P

RS422_TX

16

SYN_P

RS422_TX

15

CLK_P

RS422_TX

14

Top View

XY2_DSUB25.svg not found.

Pin

Signal

Name

13

N.C.

12

N.C.

11

GND

GND

10

N.C.

9

N.C.

8

RS422_RX

XRT_N

7

RS422_RX

ZRT_N

6

RS422_RX

YRT_N

5

RS422_TX

ZCH_N

4

RS422_TX

YCH_N

3

RS422_TX

XCH_N

2

RS422_TX

SYN_N

1

RS422_TX

CLK_N

Electrical Characteristic RS422_TX

Symbol

Parameter

Condition

Min

Typ

Max

Unit

VOH

HIGH Level Output Voltage

Iout = -10mA

2.5

3.5

V

Iout = -40mA

2

V

VOL

LOW Level output Voltage

Iout = 40mA

0.5

V

Electrical Characteristic RS422_RX

Symbol

Parameter

Condition

Min

Typ

Max

Unit

Vhys

Hysteresis Voltage

70

mV

Rterm

Termination Resistance

110

120

130

Ω