How to wire multi-channel Solid State Relay? banner

How to wire MGR multi-channel solid state relay?

INTRODUCTION:

Normal solid state relays can only be connected to one control circuit and one load, so they are not capable of more complex applications. Multi-channel solid state relays can be used to multiple control circuits/load circuits. Therefore, only one multi-channel solid state relay is required to achieve two or more solid state relays, which greatly reduces the cost of purchase and use, and improves space utilization and work efficiency.
Through this article you will learn How to wire MGR/mager multi-channel solid state relay.

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CONTENTS



§1. How to wire SPDT Solid State Relay 

 §2. How to wire Dual Channel Solid State Relay

§3. How to wire Five Channel Solid State Relay

§1. How to wire SPDT Solid State Relay

1.1 SPDT DC to AC Solid State Relay

MGR-1KB Series

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This SPDT (single pole double throw) solid state relay has five terminals—two input terminals, two output terminals, and one output common terminal. Two input terminals are connected to the DC control signal device. Two output terminals are connected to two different single-phase AC load circuits. The output common terminal is the common terminal of the two AC load circuits. You can seamlessly switch the output circuit from the Load1 to the Load2 (or from the Load2 to Load1) by the control signal. The LED will show the working status of this solid state relay.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the spdt solid state relay meet the requirements of the application.

1.2 SPDT AC to AC Solid State Relay

MGR-1AKB Series

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This SPDT (single pole double throw) solid state relay has five terminals—two input terminals, two output terminals, and one output common terminal. Two input terminals are connected to the AC control signal device. Two output terminals are connected to two different single-phase AC load circuits. The output common terminal is the common terminal of the two AC load circuits. You can seamlessly switch the output circuit from the Load1 to the Load2 (or from the Load2 to Load1) by the control signal. The LED will show the working status of this solid state relay.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the spdt solid state relay meet the requirements of the application.

§2. How to wire Dual Channel Solid State Relay

2.1 Plug-in Installation Type

MGR-1D_2H Series

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The dual-channel DC to AC solid state relay has eight terminals, or two sets of I/O (input and output) terminals—two couples (four) input terminals, and two couples (four) output terminals. The terminals of this dual-channel solid state relay are plug-in installed, which can be insert connected to the outside circuit through plug-in wiring cold-press terminals. Each set of I/O terminals of the solid state relay is connected to the different input device, output load and power supply. And the two I/O circuits are independent of each other. The LED will show the working status of this solid state relay. This solid state relay can realize the functions of two solid state relays, so it can be used in equipment with strict requirements on installation space.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the dual channel solid state relay meet the requirements of the application.

2.2 Lead Installation Type

MGR-1D_2T Series

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The dual-channel DC to AC solid state relay has eight terminals, or two sets of I/O (input and output) terminals—two couples (four) input terminals, and two couples (four) output terminals. The terminals of this dual-channel solid state relay are lead installed, which can be screw connected to the outside circuit through lead or Y-type wiring cold-press terminals. Each set of I/O terminals of the solid state relay is connected to the different input device, output load and power supply. And the two I/O circuits are independent of each other. The LED will show the working status of this solid state relay. This solid state relay can realize the functions of two solid state relays, so it can be used in equipment with strict requirements on installation space.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the dual channel solid state relay meet the requirements of the application.

§3. How to wire Five Channel Solid State Relay

3.1 Five Channel DC to DC Solid State Relay

ST5 Series

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The five-channel solid state relay has twelve terminals—5 sets of I/O (input and output) terminals, and two common terminals. The terminals of this dual-channel solid state relay are screw installed. Each set of input and output terminals of the solid state relay is connected to the different input device and load. And each I/O circuit is independent of each other. The five input terminals are connected to the different DC control devices. The five output terminals are connected to the same DC power supply. The LED will show the working status of this solid state relay. This solid state relay can realize the functions of five solid state relays, so it can be used in equipment with strict requirements on installation space.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the five channel solid state relay meet the requirements of the application.

3.2 Five Channel DC to AC Solid State Relay

PN5 Series

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The five-channel solid state relay has twelve terminals—5 sets of I/O (input and output) terminals, and two common terminals. The terminals of this dual-channel solid state relay are screw installed. Each set of input and output terminals of the solid state relay is connected to the different input device and load. And each I/O circuit is independent of each other. The five input terminals are connected to the different DC control devices. The five output terminals are connected to the same AC power supply. The LED will show the working status of this solid state relay. This solid state relay can realize the functions of five solid state relays, so it can be used in equipment with strict requirements on installation space.

Note: Before installation and use, please confirm whether the specifications (such as input current, input voltage, output current, output voltage and etc.) of the five channel solid state relay meet the requirements of the application.

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