Best Fault Isolation

Weewooday 15 Pieces 5V Relay Module 1- Channel Relay Control Boards with Optocoupler Isolation High and Low Level Trigger Expansion Board

Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.

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Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Offers protection from electrical fires and shocks in one device. Interrupts power if a potentially dangerous arc-fault or ground fault is detected.
Periodically conducts an automatic internal test to confirm that GFCI protected power is available.
Patented lockout action prevents reset if damaged and cannot respond to an arc-fault or ground fault.
Replaces a standard receptacle and has test and reset buttons on face for localized testing and resetting.
Can be used to meet code requirements for AFCI and GFCI protection in residential kitchens and laundry areas.
Tamper-Resistant – shutter mechanism inside the receptacle helps prevent access to the contacts unless ....

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Lightweight, Classic fit, Double-needle sleeve and bottom hem.

Gigabit Ports: 48 gigabit ethernet ports, 4 gigabit SFP, switching capacity is 256Gbps, each port can reach 1G rate at the same time, with higher data throughput. 16K Mac address table, more devices can be connected and can be used in large networks.
High POE Power 600W: Ports 1-4 support IEEE802.3af/at/bt, max 90W. Ports 5-48 support IEEE802.3af/at, max 30W. Built-in power supply, the whole machine supports 600W. *Please note: it will not supply power to passive 24V PoE and NON-PoE devices.*..
Web Managed: Support POE port and Layer 2 management, such as VLAN, Port Aggregation/Mirroring/Isolation, Speed Limitation, Flow Control, Qos, Port Security, Spanning Tree, Multicast, DoS defend, Storm control, DHCP Snooping. Support WEB/Cli/SNMP..
Smart Heat Dissipation: Using 2 industrial-grade fans, intelligent design, automatic start and stop according to the power used, automatic adjustment of the speed, more energy saving and extended use time.
Widely Used: Support status query, port statistics, fault detection, easy to maintenance and management. Durable Metal housing, 1U rackmout, widely used in home/business/project PoE network. Any usage questions please contact our technical support.

Start a forced DPF regen When the soot level is too high for a passive or active regen to occur..
Reset Active Fault Codes Fault codes that determine that there is an existing issue..
Reset Inactive Fault Codes Fault codes that indicate that there was a previous issue..
Reset DEF / SCR derates DEF/SCR derates have stored values in the engine control module and aftertreatment control module (ECM/ACM)..

Start a forced DPF regen When the soot level is too high for a passive or active regen to occur..
Reset Active Fault Codes Fault codes that determine that there is an existing issue..
Reset Inactive Fault Codes Fault codes that indicate that there was a previous issue..
Reset DEF / SCR derates DEF/SCR derates have stored values in the engine control module and aftertreatment control module (ECM/ACM)..

Provides continuous ground fault protection – detects and trips on actual ground fault even when self-test is being conducted.
For an added layer of protection, the GFCI regularly conducts an automatic internal test to confirm that it can respond to a ground fault.
Status indicator light shows power and protection status as well as indication of line/load reversal.
Patented lockout action prevents reset if GFCI is damaged and cannot respond to a ground fault.
Terminals allow for easy wiring options – back and side wire capable.
Slim, shallow design – reduced depth makes it easier to install.
Compatible with all Decora devices and wallplates.

【Material】Monosaudio isolation feet made of Aluminum,speaker isolation feet padwith removable Non-slip Rubber Ring,with High Hardness,High Density,low harmonic vibration point and high damping.Each speaker feet can support 100kg/220lb,so one speaker feet pads set can support around 400kg/880lb.Middle Hole:4.5mm(0.17inch).
【Applicable objects】Subwoofer feet,audio equipment feet,amplifier feet,speaker feet,turntable isolation feet pads,CD/DAC/AMP/DVD players&cassettes deck,recorders,amplifier feet,home audio riser pads,isolating speakers,subwoofer isolation feet,pc case feet,audio isolation feet and Other Audio Equipment..
【Reduct Vibration】Using Monosaudio isolation feet for audio can suspend acoustic feedback from your speakers or sub-woofer isolation for vibration.Subwoofer feet offer an effective solution for optimizing the true sound of stereo equipment.Subwoofer feet isolation effectively reduce vibration for all sensitive equipment.The music will be more focused with less noise..
【CNC Machined】Monosaudio turntable feet no need to make holes and no need to use double-sided adhesive,turntable isolation feet can absorbing the harmful vibration from the supporting surface and internal reflection,eliminate the pollution between the groun....