Samonde · Industrial automation parts
Siemens A5E00023807 Industrial Embedded PC Board + A5E00087816
Siemens MPN A5E00023807 Used
Bench-tested 14-30 days depend on the parts Ship in 24-48 hours with tracking

Siemens A5E00023807 is an industrial single-board computer designed for embedded control and automation applications. The board integrates a BGA/QFP processor with passive heatsink, onboard logic and SRAM, and dual SO-DIMM memory slots (one populated with a 128 MB PC100 module, one empty). Rear I/O provides dual PS/2, dual DB25, dual DB9, stacked dual USB Type-A, an additional DB9, and RJ45 Ethernet. A PCMCIA/CardBus slot with ejector mechanism supports expansion cards. This board is commonly deployed in Siemens CNC and automation controllers where compact PC architecture, legacy I/O, and field-replaceable memory are required.

Specifications

Memory fitted 128 MB SO-DIMM PC100-222-620 (A5E00087816)
Memory slots Dual SO-DIMM, one populated, one empty
Expansion PCMCIA / CardBus slot with ejector
PS/2 ports 2× mini-DIN (stacked)
DB25 ports 2× D-sub (parallel-style)
DB9 ports 3× D-sub (serial/VGA-style)
USB Dual Type-A stacked port
Network RJ45 Ethernet
Processor cooling Black passive heatsink over BGA/QFP
Onboard ICs PCI121TPGE (PCIbus), Delta THA02P51 0241, socketed logic, SRAM
Battery Coin-cell onboard
Board color Green PCB
Label codes 1-2-X-4-5-6-7-8, PN952724, P4303 VPPN, P4259
Assembly Germany (per memory module label)
Warranty 14-30 days depend on the parts

Condition & testing

Unit pulled from working system. Electrically tested — power-on verified, I/O connectivity checked, and processor POST confirmed. Board shows light dust accumulation and normal handling wear consistent with rack service. Rear connectors exhibit mild tarnish from age; no pins bent or broken. Solder joints intact, no lifted traces or component damage visible. Populated memory module secure in socket. Onboard coin-cell present.

Compatibility

Please contact us to confirm compatibility with your configuration.

What's included

Board only (as shown)
EU reseller of industrial automation spares   •   Tested as described in the listing   •   VAT invoice included   •   Ships from France
Questions about compatibility or condition? Message us through eBay before you order.