For a direct nA integration, only a powered open-ended VP8 cable is required. Other options include a non-powered open-ended VP8 cable, or a T82/D4 power adapter. For 4-20 mA integration, a Wi2G adapter and Arc USB power cable M12 is required. For a Modbus RTU integration, any Wi adapter can be used along with an Arc USB power cable VP8. Further options can be found in the VisiFerm ECS Cables.