PM582 processor module — what's in the slot
The ABB 1SAP140200R0201 is the PM582 processor module, a slot-mounted central unit that carries 512 kB of user program memory alongside 416 kB of user data RAM and a controller processing time of 0.00005 ms. Power comes in on a 20.4–28.8 V DC supply window with 24 V DC as the rated operating voltage, so the slot needs a regulated 24 V rail rather than a tapped transformer; the enclosure rating is IP20, which means the module is built for a closed cabinet and not for an open panel face. Communication runs through 2x RS232/485 serial ports plus the FieldBusPlug interface, with zero onboard Industrial Ethernet ports — anything that needs PROFINET, EtherNet/IP or Modbus TCP on this unit has to come in through an external coupler on the backplane. An integrated LCD on the front face gives the integrator a local readout for diagnostics and node address without dragging a laptop to the cabinet.
PM582 vs PM583 — same family, more headroom
A cross-shop candidate is the 1SAP140300R0271 (PM583): it shares the same 24 V DC supply window and the same LCD-plus-FBP front-end, but it doubles the program memory to 1024 kB and the user data to 1024 kB, and it adds one onboard Industrial Ethernet port. That delta matters the day the recipe table or batch history outgrows 416 kB of RAM, or the day the customer wants Ethernet-based HMI/SCADA without a separate coupler — for a smaller machine where neither is on the horizon, the PM582 at 1SAP140200R0201 is the right fit and the PM583 would be unused headroom.
Lifecycle and compliance pack
Compliance documentation on file covers RoHS to EU Directive 2011/65/EU with Amendment 2015/863 dated July 22, 2019, REACH with a declaration date of 2024-12-06 and a SCIP entry db0f0592-ccdc-4b06-a79f-acd6c1b6dad6 for Germany, plus WEEE Category 5 small equipment on a B2B take-back basis — a customs and audit pack that clears both RoHS and REACH scrutiny at the dock. The customs code for the line is CN8 85389091, which is the heading brokers need to file the import declaration.
Where this class sits in a panel
PM582-class processor modules sit at the head of a DIN-mounted rack, with terminal units (TU-series, e.g. TU532 for 230 VAC and relay modules or TU516 for analog and 24 VDC digital modules) landing on the backplane behind them and the FBP slice driving the fieldbus choice.