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Plug-and-Play Installation: standard electrical connectors and mounting footprint allow for fast replacement during service calls
Durable bi-metal construction designed to withstand the thermal cycling typical of commercial chiller operation
Whether you are addressing a brittle original harness or performing a complete motor swap
as a pilot-operated valve
Siemens DDC PTM6.1PSI20-M-R Module 320788-704 Plug-and-Play Installation: standard electrical connectorsThe Siemens DDC PTM6. 1PSI20 M R is a core direct drive control component designed for integrating high precision actuator feedback within legacy and modern Siemens building automation systems. As a Positioning Module Refurbished unit, it provides the bridge between the central DDC processor and field level electric motors, facilitating exact movement for HVAC damper control and water flow valves. This specific PTM module utilizes 20 feedback signals
