Configured for high-speed signal processing and control loop execution in AC 800PEC platforms, the ABB 3BHE044481R0101 PPE091A101 (3BHE044481R0101 Controller Module) provides direct physical/electrical execution.

Technical Identifier Matrix

• Brand: ABB

• Base Model: 3BHE044481R0101

• Hardware Variant: PPE091A101

• Series Name: AC 800PEC

• Product Type: Controller Module

• Harmonized Tariff Code: 8537101190

Hardware Specifications

PLC Controller Processing & Backplane Determinism

The 3BHE044481R0101 PPE091A101 integrates an 800 MHz - 1.5 GHz processing engine backed by 2 GB DDR4 RAM to execute deterministic control algorithms across the backplane bus. High-velocity data throughput ensures low-latency synchronization between processing units, 12-24 VDC discrete I/O channels, and 4-8 analog interfaces. Dual Gigabit Ethernet interfaces enable high-bandwidth bus communications while firmware flash compatibility allows precise configuration management without interrupting the >=3000 VAC galvanic isolation barrier between power and control circuitry.

Package Contents & Ordering Information

• 1x ABB 3BHE044481R0101 PPE091A101 Controller Module

• 1x Installation Manual

Field Installation Guidelines

• Mounting: Mount the module within a grounded metal industrial enclosure to ensure adequate mechanical stability and heat dissipation.

• Wiring: Connect the 24 VDC supply using shielded conductors; keep discrete 12-24 VDC and analog signal wiring separated from high-voltage AC lines.

• Shielding: Apply 360-deg braid shielding on all Gigabit Ethernet cables to maintain low-latency communications and eliminate electromagnetic interference.

• Grounding: Terminate module chassis grounding points directly to the main protective earth (PE) bus via low-impedance copper grounding straps.

Frequently Asked Questions

• What supply voltage is required for operating the 3BHE044481R0101 PPE091A101?

  The module requires an operating voltage of 24 VDC with maximum power consumption limited to <=18 W.

• What memory and processor speed specifications does the controller module feature?

  The module incorporates a processing core operating at 800 MHz - 1.5 GHz and 2 GB DDR4 RAM.

• What is the electrical isolation rating for the 3BHE044481R0101 PPE091A101?

  The internal circuitry provides high-voltage galvanic isolation rated at >=3000 VAC.

• What physical dimensions and mass apply to this controller module?

  The module physical envelope measures 37.6 cm x 14.0 cm x 7.5 cm with a total weight of 1.32 kg.

• What network communication interfaces are integrated into the module?

  The hardware integrates 2x Gigabit Ethernet ports for high-bandwidth deterministic network communication.

• What ambient temperature range is allowable during operation?

  The operating temperature range extends from -20 deg C to +70 deg C under non-condensing humidity (5-95% RH).

• How many discrete and analog I/O channels are supported on the module?

  The interface supports discrete I/O operating at 12-24 VDC and 4-8 analog interface channels.

• What shielding method is recommended for the communication cables?

  All network cabling must use standard 360-deg braid shielding to suppress high-frequency noise interference.