The TM PTO 4 features all the advantages of the S7-1500 design:

• Mounting on the S7-1500 DIN rail using a single screw
• Standardized 40-pin front connector with screw-type terminals or push-in connections
• Connectable core cross-sections: 0.25 mm² to 1.5 mm² (AWG 24 to 16)
• Prewiring position of the front connector
• Front flap with expandable cable compartment, even if fully wired
• The 1:1 allocation of channel status or diagnostics LED, terminal and inscription;
  permits fast location and elimination of errors. Assistance is provided by the wiring diagram printed on the inside of the front door.
• Integrated shielding concept

Included in the scope of delivery:

• One labeling strip for manual labeling
• One U connector
• Printed front door
• Power supply element, shield bracket, and shield terminal