SMC Networks EX121-SDN1, EX124D/U-SDN1 Blue Low side of communication cable Ground / Shield, Canh

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SMC CORPORATION

Doc.No.EX##-OME0015

Wiring of cable for solenoid valve power supply and communication

Communication connector for DeviceNet

Terminal

Wire color

Connected to

 

V-

Black

(-) side of power supply cable

 

 

CANL

Blue

Low side of communication cable

 

FG

-

Ground / Shield

 

CANH

White

High side of communication cable

 

V+

Red

(+) side of power supply cable

 

 

Power supply connector for solenoid valve

Terminal

Wire color

Connected to

24V

-

(+) side of solenoid valve source supply

0V

-

(-) side of Solenoid valve source supply

CAUTION

Before wiring, be sure to turn power supply off.

Screw for connectors is M3. Tighten them properly by torque of 0.5 to 0.6 [N·m].

SI unit isn’t available for monitoring of power supply for solenoid valve.

Do not put cable specified by DeviceNet with/near high voltage line or strong electric line such as driving line.

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Contents EX124D/U-SDN1 Contents Connection Safety instructionsSDN1 SpecificationsGeneral specifications Electrical and network specificationsKbps 250m or less Wiring and SettingAddress +1 Trunk Branch line Thick cable Kbps 100m or lessCable specification Canh Blue Low side of communication cable Ground / ShieldAddress SW1 SW2 SW3 SW4 SW5 SW6LED indication EX120-SDN1 LED indicator and Physical dimensionsEX122-SDN1 Indication Contents Green Lights up when power for DeviceNet line is suppliedSI unit EX122-SDN1 SI unit EX121-SDN1SI unit EX124D-SDN1 SI unit EX124U-SDN1 EDS Electronic Data Sheet File MOD/NET LED Trouble Shooting

EX120-SDN1, EX122-SDN1, EX121-SDN1, EX124D/U-SDN1 specifications

SMC Networks has consistently been a key player in the networking hardware market, offering a range of products designed for various networking needs. Among their notable offerings are the EX124D/U-SDN1, EX122-SDN1, EX120-SDN1, and EX121-SDN1 models. Each of these network switches stands out with unique features and technologies that cater to different requirements in both enterprise and small to medium-sized business environments.

The EX124D/U-SDN1 is a robust Layer 2 managed Ethernet switch, designed to support network scalability and efficiency. It boasts a compact form factor with 24 10/100/1000 Mbps Ethernet ports and additional SFP ports for fiber connections, enabling high-speed data transfers and flexibility in network setup. Its user-friendly web management interface simplifies configuration and monitoring, while advanced features like VLAN support, QoS, and link aggregation facilitate optimal network performance.

Moving to the EX122-SDN1, this model focuses on cost-effective solutions without compromising essential functionalities. With 12 PoE+ (Power over Ethernet) ports, this switch is ideal for powering devices such as IP cameras and wireless access points while simultaneously ensuring reliable connectivity. The EX122-SDN1 also supports advanced security features including access controls and storm control, making it suitable for environments where network security is a top priority.

The EX120-SDN1 is engineered for small scale operations requiring efficient network management. It comes with 8 gigabit ports, allowing for high-speed connectivity in a compact design. This model is particularly noted for its energy-efficient features that comply with IEEE 802.3az, which reduces power consumption when devices are inactive. Additionally, it offers basic Layer 2 features making it an excellent choice for small offices.

Finally, the EX121-SDN1 offers a balance of performance and flexibility, equipped with 16 ports. It is ideal for growing organizations looking to expand their network without a significant investment. This model supports features such as VLANs, which are essential for segmenting network traffic, and it includes a simple management interface for easy setup and troubleshooting.

In conclusion, SMC Networks provides a diverse lineup of switches through the EX124D/U-SDN1, EX122-SDN1, EX120-SDN1, and EX121-SDN1. Each model is crafted with specific features that address different networking challenges, allowing businesses of various sizes to enhance their network infrastructure effectively. Whether it's for simple connectivity needs or a more sophisticated network environment, SMC Networks has a solution to fit the bill.