Entrée digitale sécurisée/sortie relais, 4/4 canaux (750-669/000-003)
Par un écrivain mystérieux
Description
4 Channel USB Powered Relay Module With GPIO
This module is widely used in the design and development of the home and industrial electronic products of the majority of electronic enthusiasts, can
NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-Locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control (5V)
NOYITO 4-Channel Relay Module DC 5V 12V 24V Self-Locking Triggering Interlocking High Low Level Trigger for PLC Industrial Control (5V): : Industrial & Scientific
4 Channel USB Powered Relay Module With GPIO
Relay Modules
NOYITO 4-Channel Relay Module 5V 12V 24V High Low Level Trigger with Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 5V, Red): : Industrial & Scientific
WAGO 750-669/000-003 Fail-safe 4/4 channel digital input/relay output; 48 VAC/ 60 VDC; 6 A; PROFIsafe V2.0 iPar; yellow
AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger: : Industrial & Scientific
4 Channel Relay Module's Path Can Be Triggered By High Level or Low Level Through Jumper Setting; Trigger Current of Opto-Isolator: 5mA This 12V Relay
AEDIKO 2pcs DC 12V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger
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