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4 Channel Relay Module / PLC Amplifier Board Positive Negative Control

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Product Details
Brand Name:GINRI
Model Number:JR-4K
Certification:CE,CCC
Payment Terms:L/C, T/T, Western Union,Paypal
Supply Ability:20000Pcs per month
Delivery Time:1-30 days upon order quantity
Company Profile
Active Member
Business Type: Manufacturer
Telephone: 86-577-6298-2267
Officials: No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Item Description

PLC 4 Channel Amplifier Board Positive Control Negative Control Optocoupler Isolation Electrical isolation requirements. Between the A and B circuits, ...

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