Chapter 2: Connections

Power Supply Connections

A single SDAIBB board requires 8 mA at 10 to 30 VDC, and can be brought directly into the board through terminal blocks or solder pads marked POWER and GND or passed from another board connected to the male side of the board. See Figure 1 for a system where the power is brought directly onto the board. When passing power through from another board, POWER is carried through on pin 2 and GND is carried through on pin 7. Powers flows in on the male DB25 connector and out on the female DB25 connector with a 0.5 VDC drop across the board. This allows multiple boards to be powered with a single power supply by cascading them. See Table 4 for a list of B&B data acquisition products that carry power through on pins 2 and 7. Using these devices, you can power an entire system with a single power supply as shown in Figure 2.

P o we r S u p p ly

P o rt P o we re d

RS-232

01ADS232LEDOM ELUDOM NOITISIUQCATAAD

Ottawa,Illinois61350

I/O PORT

R 8

GAIN

1

R28/

S E22.

U

P 4

J

JP9

P10

 

J

OUT. OFF.

0V

2.5V

JP8

 

 

22.28/USER

 

1

P11

JP2

J

 

POWER

GND

TB5

 

 

R2

 

0V

GAIN

OUT.

 

IN-

 

TB4

JP6

TB2

 

2.5V

OUT

OFF.

IN+

GND

OFF OUT

 

 

D

 

 

B

OFF

GND

IN+ IN-

OUT. OFF.

0V

2.5V

 

JP7

5

0V 2.5V

JP

OUT. OFF.

IN -IN+

T 3B

OUT OFF

GND

OFF OUT

JP3 GAIN

1

 

 

 

 

 

22.28/ USER

R7

C

 

 

 

 

A

B1

 

 

 

 

 

T

 

 

 

 

 

 

 

22.28/ USER

 

 

 

 

 

1

1

 

 

 

 

 

R

GND

IN+

IN-

JP1

GAIN

 

Figure 1: Port Powered SDA and Powered Board

SDAIBB1300 Manual

3

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

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B&B Electronics SDAIBB manual Power Supply Connections

SDAIBB specifications

B&B Electronics SDAIBB is a standout product in the world of industrial data communication, specifically designed for industrial automation applications. As industries increasingly rely on robust, reliable communication systems, the SDAIBB serves as a vital component in ensuring seamless connections between various devices and networks.

One of the main features of the SDAIBB is its dual mode operation, enabling it to function as both a standard RS-232/RS-422/RS-485 serial device server and a gateway, thereby providing flexibility in communication. This dual capability supports various protocols, facilitating interoperability among a wide range of devices in diverse industrial environments.

The SDAIBB is equipped with multiple serial ports, which allows for simultaneous connections to different devices. This feature is crucial in environments where multiple machines or sensors need to communicate data back to a centralized control system. Additionally, the device supports a variety of baud rates, which enhances compatibility with different serial devices.

One notable technology incorporated into the SDAIBB is its advanced error detection and correction capabilities. This feature ensures data integrity during transmission, which is paramount in industrial settings where data loss or corruption can lead to significant operational disruptions. The device’s built-in surge protection and isolation circuits further enhance its reliability in harsh environments.

The SDAIBB also supports various networking protocols, including Modbus and TCP/IP, which simplifies integration into existing systems. The device is compatible with both Ethernet and Wi-Fi, providing versatile connectivity options for diverse industrial layouts. This connectivity aids in remote monitoring and control, offering companies improved efficiency and reduced downtime.

In terms of installation and configuration, the SDAIBB is user-friendly. It comes with a web-based management interface that allows users to configure settings and monitor performance easily. This accessibility ensures that technicians can quickly set up the device without extensive training, thus reducing deployment time.

Furthermore, the SDAIBB is robustly built to withstand harsh industrial conditions. Its compact and rugged design allows it to be installed in a variety of environments, from manufacturing floors to remote field locations.

In summary, the B&B Electronics SDAIBB is a versatile and reliable solution for industrial communication needs. Its dual mode functionality, multiple serial port support, advanced error detection, and compatibility with various protocols make it an essential tool for enhancing connectivity and data integrity in industrial applications. This device is a testament to the growing importance of effective communication technology in optimizing operational efficiency and productivity in the industry.