Model Number Explanation

10006: FSC DBM series

2: Hardware revision 2

1: Software variant / build

Technical Specifications

Power Input: 5 VDC ±5%, 300 mA (backplane fed)

Battery: 0.5 Ah, rechargeable; supports 72+ hours memory retention

RTC Accuracy: ±2 ppm (≤1 min/year)

Display: 4‑digit 7‑segment LED (fault codes, status, time)

Indicators: Power OK, Battery Low, System Fault LEDs

Form Factor: 3U × 4TE (132 mm × 20 mm), 19” rack mount

Dimensions: 132 × 20 × 172 mm (H×W×D)

Weight: ~0.4–0.6 kg

Operating Temp: 0°C to +60°C

Certifications: CE, TÜV, UL 508 (SIS safety rated)

Key Features

All‑in‑one: Battery backup + diagnostics + RTC in one slot

Memory protection: Retains logic, tags, and SOE during power outages

Proactive monitoring: Alerts on low battery, voltage faults, or module failure

Front‑panel display: Reads fault codes, time, and status without a terminal

Hot‑swap: Replace online without shutting down the FSC rack

Safety compliance: Designed for SIS (Safety Instrumented Systems) per IEC 61508

Applications

System: Honeywell FSC, Experion PKS (C200/C300 SIS)

Industries: Oil & gas, petrochemical, power, pharmaceuticals

Role: Standard slot in every FSC main rack (paired with CPU + VBD)

Compatibility

CPU: 10002/1/1, 10002/1/2 (FSC CPU modules)

VBD: 10001/R/1 (Vertical Bus Driver)

Replacement: Direct drop‑in; active/spare part available