1C31123G01 Relay output card | xiongba supply Chain

1C31123G01 relay output is generally strong current controlled by weak current. That’s what circuit control says.
In many automation devices, the circuit ultimately needs to control some executive components (such as motor and electromagnet). The circuit control of these executive components can be carried out by relays, bidirectional thyristors, transistors and other switching devices. Therefore, for the output end of the circuit, there is a corresponding “relay output, bidirectional thyristor output, transistor output” and other types.
1C31123G01 is actually very simple, ordinary relay is equivalent to a single-pole double-throw switch, which controls the external circuit with three pins. When the control current is blocked (default state), the middle pin is connected to a left pin, and when the control current is entered, the middle pin is connected to the right pin. The suction of the relay requires current to act on the electromagnet. Therefore, it is not enough to rely on the I/O port of the single chip microcomputer to make the relay pull in, so a drive should be added (to amplify the power and provide enough current for the relay), then the single chip microcomputer uses the I/0 port to control the drive, and then the drive circuit (driver chip such as UM2003) outputs enough current to pull in the relay, that is.

Industry Profile:

Allen-Bradley has a strong position in automated production and management, bringing together leading automation brands including Allen-Bradley, Ryan Electric, Dodge and Allen-Bradley Software. Provide customers with solutions ranging from control to ultimate connection to load. Its automation solutions meet global quality standards, including ISO9000, the European CE mark standard and the Chinese CCIB standard.
Allen-Bradley Automation provides customers with a complete suite of component, product, control and information platforms as well as support services and manufacturing solutions that we call total automation. Through full automation, Allen-Bradley is able to implement a comprehensive business strategy that meets today’s industry requirements.
It promotes electronic manufacturing, which is a seamless and transparent connection from the factory floor to enterprise business systems, provides real-time data acquisition and decision-making, optimizes production scheduling, reduces waste, improves quality, and increases customer satisfaction. Achieving this requires a highly integrated architecture in addition to commercial technologies, which means using open networks and open software platforms.

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