Industrial control PLC DC amplifier board

{"cid":"140130","pid":"24343995","pimg_url":"\/\/img1.b2bforus.com\/c5\/0f\/89288641beae\/product\/84344408_s-w400xh400.jpg","name":"Huaqingjun 10-channel high power PLC DC amplifier board no contact NPN and PNP compatible industrial expansion board for PLC 232mm*87mm*65mm","attrs":{"Price":"Negotiable","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"Huaqingjun"}}

{"cid":"140130","pid":"24343979","pimg_url":"\/\/img1.b2bforus.com\/c5\/0f\/89288641beae\/product\/84344359_s-w400xh400.jpg","name":"Original Diaphragm Output Power Isolation 12-Channel PLC DC Amplifier Board MOS Tube Heat Protection Factory Direct Sales 170mm*87mm*50mm","attrs":{"Price":"$22.00(5 - 99 Pieces) $21.00(>=100 Pieces)","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"Qingjun"}}

{"cid":"140130","pid":"24343963","pimg_url":"\/\/img1.b2bforus.com\/c5\/0f\/89288641beae\/product\/84344310_s-w400xh400.jpg","name":"Factory Direct 141*87*50mm DC Amplifier Board 10-Channel PLC Optical Coupler Isolation Output Power Protection Board RC Anti-Obstacle Anti-Surge","attrs":{"Price":"Negotiable","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"Qingjun"}}

{"cid":"140130","pid":"24343948","pimg_url":"\/\/img1.b2bforus.com\/c5\/0f\/89288641beae\/product\/84344251_s-w400xh400.jpg","name":"8-Channel Industrial Control Low-in and Low-out DC Transistor Amplifier Board Isolation Protection Board Drive Conversion Board","attrs":{"Price":"Negotiable","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"Qingjun"}}

{"cid":"140130","pid":"24343936","pimg_url":"\/\/img1.b2bforus.com\/c5\/0f\/89288641beae\/product\/84344207_s-w400xh400.jpg","name":"4-Channel PLC DC Amplifier Board PLC Output Power Board New Imported MOS Tube Heat Protection Factory Direct 87*60*40mm","attrs":{"Price":"$8.00(5 - 99 Pieces) $7.00(>=100 Pieces)","MOQ":"5 Pieces","Delivery Time":"Negotiable","Brand":"Qingjun"}}