Description
S5-95U — Processor
Siemens · S5-95U · 6ES5095-8MB04
Description
The 6ES5095-8MB04 is a S5-95U compact programmable controller variant equipped with a PROFIBUS-DP slave interface, combining an onboard CPU, power supply, and mixed digital/analog I/O in a single compact unit, expandable with S5-100U I/O modules. It replaces earlier -8MA0x/-8MB0x revisions and is a functional/form-fit successor within the S5-95U line.
Key specifications
Parameter | Value |
Function | Compact PLC with integrated PROFIBUS-DP slave interface |
Program memory | 16 Kbyte internal RAM (8K statements) + EPROM/EEPROM memory submodule |
Onboard digital I/O | 16 DI / 16 DO, 24 V DC, plus 4 interrupt inputs and 2 counter inputs |
Onboard analog I/O | 8 AI (0-10 V) + 1 AO (0-10 V / 0-20 mA) |
Max external I/O | Up to 480 digital, 41 analog, 66 counter inputs via S5-100U expansion (max. 32 modules) |
Communication | PROFIBUS-DP slave (this variant); SINEC L1 slave also supported on base family |
Dimensions/weight | 145 x 135 x 146 mm; ~1.5 kg |
Backup battery | Lithium 3.4 V / 850 mAh, ~5-year service life |
Reference
Field | Value |
Manufacturer (OEM) | Siemens |
Model | S5-95U |
Part number | 6ES5095-8MB04 |
Category | Processor |
System family | SIMATIC S5-95 |
GT stores quantity | 6 |
Data confidence | medium |
Manuals filed (007 - Manuals)
- Manual L2-BusDP S5-95U Deutsch.PDF — S5-95U PROFIBUS-DP (L2-Bus DP) interface manual, matching this variant's DP slave interface; German-language only
- Manual L2-Bus S5-95U Deutsch.PDF — S5-95U SINEC L1 (L2-Bus) interface manual — general S5-95U family reference
Notes
Specs are per the general S5-95U family datasheet (imimg.com S5 series manual, MRO Electric PDF); the exact -8MB04 order number is confirmed as an S5-95U PROFIBUS-DP compact unit via multiple reseller listings (siemens-pro.ru, adegis, storeplcmerkezi). Only German-language Drive manuals were found for the DP/L2-bus interface — no English-language manual covering this specific -8MB04 variant was located; consider requesting an English translation or the general S5-90U/95U datasheet for full technical detail.
Source: Sohar 1 DCS field-component stores inventory (Total GT_BOP). Filed in the AI HW Knowledge Base.