Cheap And Discounts 2PIECES CPU224XP PLC for S7-200 Programmable Logic Controller RELAY DC Output 24V RS485 AC Input 220V 214-2BD23-0XB8 Wholesale. Buy Directly From Merchant IDEA Direct Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.