ABB PU515A 3BSE032401R1 Real‑Time Accelerator (RTA) PCI Board,

Description

Hardware & Electrical Specifications

• Model：PU515A
• Part Number：3BSE032401R1
• Module Type：Real‑Time Accelerator (RTA) PCI Board
• Bus Interface：32‑bit PCI / PCI‑X slot, operates at 33 MHz, compatible with 64‑bit PCI slotNEX Instru…
• On‑board Memory：16 MB RAM for real‑time data bufferingNEX Instru…
• Communication Sub‑module：On‑board CS503V1 dual‑channel MB300 fieldbus communication moduleNEX Instru…
• External Interface：Two 15‑pin D‑Sub female connectors for MB300 bus
• Communication Rate：10000 kbit/s maximum bus speedNEX Instru…
• Power supply：Supplied via PCI slot
• Max power consumption：12 W
• Galvanic isolation：≥2000 V AC between field bus side and PCI host side
• Dielectric strength：2000 V AC 1 minute
• Insulation resistance：＞100 MΩ @ 500 V DC
• On‑board protection：ESD protection, transient surge suppression, hardware watchdog, conformal coated PCB
• Compatibility note: Can substitute PU515, PU518, PU519; no USB port on PU515A; system driver and firmware version must match Advant OCS software releaseMoore Auto….

Environmental Specifications

• Operating temperature：0 ℃ ~ +60 ℃
• Storage temperature：‑40 ℃ ~ +85 ℃
• Relative humidity：5%‑95% non‑condensing
• Protection degree：Installed inside industrial workstation chassis
• EMC compliance：IEC 61000‑6‑2 industrial electromagnetic immunity standard
• Certifications：CE

Mechanical Data

• Installation：Standard PCI long‑card form factor, insert into PCI / PCI‑X slot of Advant workstation
• Interfaces：PCI gold‑finger edge connector; two 15‑pin D‑Sub female
• Weight：approx 0.4 kgNEX Instru…
• Dimension：Standard full‑length PCI card

Main Functions

1. Real‑time task off‑loading: Takes over time‑critical real‑time computing tasks from host workstation CPU, achieves deterministic low‑latency processing for Advant OCS control system.
2. Dual‑channel MB300 fieldbus communication: Realizes high‑speed bidirectional data exchange between workstation and field controllers via two independent MB300 bus channels, supports communication redundancy configuration.
3. Real‑time data buffering: On‑board 16 MB RAM buffers bus input/output data, event messages and alarm data, prevents data loss under high‑load condition.
4. Bus protocol processing: Hardware‑accelerated MB300 protocol stack processing, reduces host CPU overhead.
5. Board‑level self‑diagnosis: Monitors PCI bus status, MB300 channel status, on‑board power and watchdog; reports communication fault and hardware failure to Advant OCS system.
6. On‑board multi‑LED status indication
   • Green LED：Board power supply normal, RTA core running healthy
   • Yellow LED：MB300 channel communication active
   • Red LED：Hardware fault / bus communication failure alarm

Installation & Wiring Requirements

1. Power off the industrial workstation completely before installation; insert PU515A into available PCI / PCI‑X slot, fasten bracket screw firmly. Hot‑swap is strictly forbidden.
2. Connect MB300 fieldbus cables to 15‑pin D‑Sub connectors; follow MB300 bus wiring specification, terminate bus terminal resistor correctly at bus endpoints.
3. Workstation chassis protective grounding must comply with ABB Advant OCS system grounding specification to improve anti‑interference performance.
4. After replacement, install matching RTA driver and firmware corresponding to Advant OCS software version; verify MB300 bus channel communication status.
5. Replacement note: Direct hardware substitution for PU515 / PU518 / PU519, but software driver/firmware must be matched; USB function is not available on PU515A hardware.