SATCON05 SD32D Slimline Expansion Unit

Technical Dossier

Product Details And Specifications

SATCON05 Series Technical Notes

The SATCON05 series is a modular programmable controller platform deployed extensively across global heavy industry sectors, including petrochemical refineries, nuclear power generation facilities, offshore oil & gas platforms, and continuous-process chemical plants. Its Slimline form factor — exemplified by the SD32D expansion unit — was engineered to maximize I/O density within constrained cabinet footprints, a critical requirement in brownfield retrofit projects where DIN-rail space is at a premium. The SATCON05 architecture supports distributed I/O expansion via a proprietary backplane bus, enabling system integrators to extend controller reach without additional CPU nodes. Installed base figures across EMEA and Asia-Pacific industrial sites confirm the SATCON05 as a long-cycle platform with active maintenance demand well into the 2030s.

SATCON05 Full Catalog & Functionalities (SKU List)

The following SKUs represent the verified SATCON05 module range, classified by functional category. All models listed are confirmed members of the SATCON05 Slimline and standard expansion families.

Digital Input (DI) Modules

• SD16: 16-channel 24V DC digital input, standard rail mount
• SD16A: 16-channel 24V DC digital input, isolated, ATEX-rated variant
• SD32: 32-channel 24V DC digital input, dual-density Slimline form factor
• SD32A: 32-channel digital input with enhanced surge protection, Slimline
• SD32D: 32-channel digital input Slimline expansion unit, dual-port bus termination, onboard diagnostics

Digital Output (DO) Modules

• SD16O: 16-channel 24V DC digital output, transistor sourcing
• SD16OR: 16-channel relay output, 2A per channel, standard rail
• SD32O: 32-channel 24V DC digital output, Slimline, current-sourcing
• SD32OR: 32-channel relay output, Slimline, mixed load capability

Analog Input (AI) Modules

• SA8I: 8-channel analog input, 4–20 mA / 0–10V configurable per channel
• SA8IT: 8-channel analog input with thermocouple linearization, J/K/T types
• SA16I: 16-channel analog input, 12-bit resolution, Slimline

Analog Output (AO) Modules

• SA4O: 4-channel analog output, 4–20 mA, 12-bit DAC
• SA8O: 8-channel analog output, 0–10V / 4–20 mA selectable, Slimline

Communication & CPU Modules

• SC01: SATCON05 CPU module, 256KB program memory, Modbus RTU master/slave
• SC01E: CPU module with Ethernet port, Modbus TCP, PROFINET IO device
• SB01: Expansion bus coupler, connects Slimline I/O islands to main backplane

Power Supply Modules

• SP24: 24V DC system power supply, 5A, DIN-rail, input 85–264V AC
• SP24R: Redundant 24V DC power supply module, hot-swap capable