Product Quantity Subtotal Communications processor; CP 1543-1 for connection of SIMATIC S7-1500 ; Industrial Etherne;, TCP/IP; S7 communication; RJ45 Communications processor; CP 1543-1 for connection of SIMATIC S7-1500 ; Industrial Etherne;, TCP/IP; S7 communication; RJ45 quantity LOGO!POWER 24 V / 2.5 A Stabilized power supply input: 100-240 V AC LOGO!POWER 24 V / 2.5 A Stabilized power supply input: 100-240 V AC quantity Siemens SIMATIC S7-400 Backup Battery, 3.6V Lithium, 2.3Ah Capacity, for PS 405/407 Power Supplies (4A/10A/20A) Siemens SIMATIC S7-400 Backup Battery, 3.6V Lithium, 2.3Ah Capacity, for PS 405/407 Power Supplies (4A/10A/20A) quantity Coupon: Apply coupon Update cart Cart totals Subtotal Total PROCEED TO SEND REQUEST