Connecting Customer-Supplied Digital I/O Equipment

Table 3-12. XDIO Digital I/O Connector Pin Assignments

Pin

Signal

Pin

Signal

Pin

Signal

Pin

Signal

1

Input 1001

2

1001 return

27

Output 0002+

28

Output 0002–

3

Input 1002

4

1002 return

29

Output 0003+

30

Output 0003–

5

Input 1003

6

1003 return

31

Output 0004+

32

Output 0004–

7

Input 1004

8

1004 return

33

Output 0005+

34

Output 0005–

9

Input 1005

10

1005 return

35

Output 0006+

36

Output 0006–

11

Input 1006

12

1006 return

37

Output 0007+

38

Output 0007–

13

Input 1007

14

1007 return

39

Output 0008+

40

Output 0008–

15

Input 1008

16

1008 return

41

24V Outputa

42

24V Outputa

17

Input 1009

18

1009 return

43

24V Outputa

44

24V Outputa

19

Input 1010

20

1010 return

45

V+ High Power

46

V+ High Power

 

 

On Indicator +

On Indicator –

 

 

 

 

 

 

21

Input 1011

22

1011 return

47

24V return

48

24V return

23

Input 1012

24

1012 return

49

24V return

50

24V return

25

Output

26

Output

 

 

 

 

0001+

0001–

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 17

XDIO

Pin 1

 

 

 

 

Pin 33

Pin 18

 

 

 

 

 

 

 

 

 

 

Pin 50

 

Pin 34

 

 

aLimited to combined total of 1A of current.

Adept SmartController User’s Guide, Rev. E

63

Page 62 Page 64
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Image 63
Nortech Systems XSYS, XUSR, RS-232/TERM, RS-422/485 manual Pin Signal
Page 62 Page 64

RS-422/485, XSYS, XUSR, RS-232/TERM specifications

Nortech Systems offers a comprehensive suite of serial communication solutions, including RS-232/TERM, XUSR, XSYS, and RS-422/485 interfaces. These products are designed to facilitate reliable and high-speed data transmission in various industrial applications, making them essential for connecting devices in automation, telecommunications, and data acquisition systems.

The RS-232/TERM interface is a widely adopted standard for serial communication, known for its simplicity and robustness. It supports point-to-point communication over relatively short distances, typically up to 50 feet. Key features include a maximum baud rate of up to 115.2 kbps, error-checking capabilities, and a straightforward connection process, making it ideal for connecting peripheral devices like printers, modems, and barcode scanners.

Building on the RS-232 standard, the XUSR and XSYS devices offer enhanced functionalities and flexibility. XUSR, for instance, supports not just traditional RS-232 connections, but also protocol conversion for various serial interfaces, facilitating seamless integration of legacy systems with modern networking technologies. It is particularly useful in environments where multiple protocols need to be managed simultaneously.

XSYS is designed for more complex applications and supports advanced communication features such as multi-drop configurations, enabling it to connect multiple devices on a single bus. This makes it suitable for extensive industrial networks where space and wiring complexity need to be minimized. Synchronous and asynchronous data transfer modes ensure that the XSYS is adaptable for both real-time data collection and standard command-response applications.

On the other hand, RS-422/485 interfaces excel in long-distance communication, allowing for data transmission over distances up to 4,000 feet. They are designed for multi-point connections, supporting up to 32 devices on a single bus through differential signaling, which enhances noise immunity. These characteristics make RS-422/485 particularly well-suited for environments with electromagnetic interference, such as factories or subways.

Nortech Systems’ serial communication solutions emphasize reliability, ease of use, and versatility. With their commitment to high performance and user satisfaction, these interfaces provide critical connectivity in today’s increasingly automated and interconnected world. Whether in data centers, manufacturing setups, or remote sensor networks, Nortech's offerings stand out for their reliability, efficiency, and adaptability, ensuring effective data communication across diverse applications.
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