Siemens 6ES7193-7DA20-0AA0 SIMATIC ET200iSP TM-PS-A UC Terminal Module Ex Remote I/O Accessory

The Siemens 6ES7193-7DA20-0AA0 is the TM-PS-A UC terminal module for SIMATIC ET200iSP, holding a 120/230 V AC power supply module rated up to 6 A input and delivering 24 V DC output at up to 5 A. Certified Ex eb [ia] IIC T4 Gb for ATEX Zone 1 gas and Zone 21 dust areas, it also carries cULus, FM, IECEx, and CCC Ex hazardous-location approvals.

Technical Specifications

Certifications & Standards

• CE
• UKCA
• cULus
• FM
• INMETRO
• ATEX
• IECEx
• CCC Ex
• GL
• ABS
• BV
• DNV

Selection Notes

The TM-PS-A UC terminal module carries the ET200iSP power supply's Ex eb [ia Ga/ib] IIC T4 Gb rating for Zone 1 gas and Ex eb [ia IIIC Da] IIC T4 Gb for Zone 21 dust areas, so it belongs on the intrinsically-safe rail together with Ex-rated field modules rather than a standard, non-hazardous ET200iSP station. Its 85 to 264 V AC input accepts both 120 V and 230 V mains without reconfiguration, and the 5 A DC output at 24 V sizes the downstream I/O load the station can carry from this slot.

Applications

Powering SIMATIC ET200iSP fail-safe and standard I/O modules inside Zone 1/21 hazardous-area installations - process automation in oil and gas, chemical, and pharmaceutical plants with marine classification requirements.