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What's Included
Note: Control Unit (CU310/CUA31), operator panel, motor reactor, and braking resistor are sold separately.
Why Buy From Us?
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In Stock – Ready to ship immediately
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New Original / Refurbished – Genuine Siemens factory condition or professionally refurbished
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Warranty Included – 12-month warranty for purchase confidence
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Technical Support – SINAMICS S120 compatibility assistance available
Frequently Asked Questions (FAQ)
Q1: What is the Siemens 6SL3210-1SE16-0UA0?
It is a PM340 Power Module for the SINAMICS S120 drive system, rated at 2.2 kW with a 5.9 A output current in the FSB Blocksize frame. It is the power section of a modular single-axis drive.
Q2: What is the difference between the UA0 and AA0 variants?
The UA0 (this item) does not include an integrated line filter and can be used on both TN/TT and IT supply systems. The AA0 variant includes an integrated Class C2 line filter but is restricted to TN systems only.
Q3: Does this module require a Control Unit?
Yes. The PM340 is a power module only. It requires a compatible Control Unit (such as CU310 or CUA31/CUA32 adapter) connected via the PM-IF interface to function as a complete drive.
Q4: What is the rated output current and power?
The rated output current (IN) is 5.9 A, with a type rating of 2.2 kW based on IN. Base load current (IH) is 5.2 A, and peak current is 11.8 A.
Q5: Is this module still in production?
No. Siemens discontinued production effective October 1, 2019, and the product is now classified as PM410: Spare parts only. Availability is through remaining stock and third-party suppliers.
Q6: Does this module include a braking chopper?
Yes. The PM340 includes an integrated braking chopper for connection of an external braking resistor via the DCP/R1 and R2 terminals.
Q7: What is the maximum motor cable length?
Maximum shielded motor cable length is 50 m; unshielded is 75 m.
Q8: What is the protection class?
The module is rated IP20 / IPXXB for installation in protected cabinets.
Q9: What is the weight of this module?
The net weight is 4.0 kg.
Q10: What should I verify before ordering?
Always verify the exact part number (6SL3210-1SE16-0UA0), confirm your Control Unit compatibility (CU310 or CUA31/CUA32), ensure your motor power requirement does not exceed 2.2 kW, and check whether your supply system is IT (ungrounded) — if so, this UA0 variant is required over the AA0 filtered version.