Hirschmann BRS20-04009999-STCY99HHSEAXX.X.XX: BRS20-4TX-2A Purchasing Guide for Exact Configuration Matching in Compact Control Cabinets
Hirschmann BRS20-04009999-STCY99HHSEAXX.X.XX is the exact ordering identity for BRS20-4TX-2A, catalog part number 942170103. Its four 10/100BASE-TX RJ45 ports are packaged in a fanless managed DIN rail unit. For maintenance teams, this configuration is best identified by the complete product code and part number together, rather than by its compact four-port format alone.
Reference photograph: shared Hirschmann stock image. The photographed unit may show a different model; this image does not establish the configuration or availability of Hirschmann BRS20-04009999-STCY99HHSEAXX.X.XX.
Record the configuration before selecting a spare
The Type BRS20-4TX-2A and full STCY99HHSEA code distinguish the requested item from other four-port BOBCAT entries. Keep a clear label photograph, software reference and configuration record with the inquiry. Do not infer a particular software function from the 2A suffix alone; compare the applicable documentation with the requirements of the installed network.
Compact installation facts
The published dimensions are 57 × 138 × 115 mm, weight is 380 g and the housing material is PC-ABS. Protection is IP30 and operating temperature is 0 to +60 °C. Power data gives two 12–24 V DC inputs and 5 W consumption. A six-pin supply/signaling block and a two-pin digital input are listed, so the cabinet wiring should be checked as part of interchangeability.
Ordering and electrical reference
| Brand / series | Hirschmann / BOBCAT |
| Type | BRS20-4TX-2A |
| Product code | BRS20-04009999-STCY99HHSEAXX.X.XX |
| Part number | 942170103 |
| Network connections | 4 × 10/100BASE-TX RJ45 |
| Mounting | DIN rail |
| Power supply | 2 × 12–24 V DC |
| Power consumption | 5 W |
| Operating temperature | 0 to +60 °C |
| Housing | PC-ABS |
| Protection class | IP30 |
| Dimensions (W × H × D) | 57 mm × 138 mm × 115 mm |
| Weight | 380 g |
Connection and commissioning checks
All four network ports are RJ45 copper Fast Ethernet interfaces. Account for the upstream link and any maintenance connection within that small total, and verify the required speed for each attached device. The catalog lists copper segments up to 100 m. Before changeover, confirm port assignments and firmware, preserve the approved configuration and define the commissioning checks appropriate to the machine network.
Check the offer against the installation
Ask HKXY to quote the complete product code, BRS20-4TX-2A and part number 942170103 with the required quantity. Include the installed label, requested software configuration, supply details and destination. If a particular document or accessory is required, list it in the inquiry so the quotation can confirm the delivery scope.
Technical source: Belden catalog for Hirschmann BRS20-4TX-2A.
