GE Power Conversion P112-6052 Advanced Micro Controller (AMC2)
GE Power Conversion P112-6052 Advanced Micro Controller (AMC2)
1. Product Overview
The GE Power Conversion P112-6052 is a industrial-grade Advanced Micro Controller 2 (AMC2) embedded processor. Designed originally by Converteam (now GE Power Conversion), the P112-6052 serves as a core automation and communication processor in high-availability industrial systems.
It features an integrated 600 MHz Celeron-M CPU, 5 Ethernet communication ports, and 2 × Serial16+ expansion cards. This unit excels in multi-device industrial networks, dynamic positioning (DP) systems, medium-voltage drives, marine vessel automation, and distributed control systems (DCS) where high-density serial connectivity and fault-tolerant operation are critical.
2. Technical Parameter List
| Parameter | Specification Details |
| Manufacturer | GE Power Conversion / Converteam |
| Model / Ordering Code | P112-6052 (AMC2 Controller) |
| Processor (CPU) | Intel Celeron-M @ 600 MHz (Standard AMC2 Processor) |
| System Memory | 256 MB DRAM |
| Storage | 256 MB CompactFlash (Solid-State Drive) |
| Input Power Supply | 24 V DC (±20% tolerance) |
| Power Consumption | Nominal ~0.9 A @ 24 V DC |
| Network Interfaces | 5 × Integrated RJ45 Ethernet ports |
| Onboard Serial Ports | 4 × RS-232 ports (3 available for custom user applications) |
| Serial Expansion | 2 × Serial16+ expansion boards (high-density multi-channel serial) |
| USB Ports | 2 × USB ports with Yamaichi industrial latch mechanism |
| Internal Hardware Expansion | 4 × PMC / PC104+ extension slots |
| Physical Dimensions | 234 mm (W) × 206 mm (H) × 120 mm (D) |
3. Product Features & Core Advantages
High-Density Serial Connectivity: Equipped with dual Serial16+ expansion modules, providing substantial multi-channel serial connectivity to interface with navigation sensors, field devices, and legacy serial equipment.
Multi-Network Routing Capability: Features 5 independent Ethernet ports, enabling separated control subnetworks, redundant system host links, and fieldbus protocol translation.
Industrial Fanless Thermal Design: Operates efficiently without mechanical moving cooling fans, drastically reducing maintenance downtime caused by dust exposure or fan wear.
Solid-State Reliability: Flash memory storage (256 MB CompactFlash) protects system data and runtime firmware against high mechanical vibration and continuous physical movement.
Complete Replacement Kit Standard: Ordered as a pre-configured controller unit with basic firmware, simplifying spare parts sourcing and swap-out procedures.
4. AMC2 Series Model Classification
The GE AMC2 Series categorizes models based on processing capacity (600 MHz Celeron-M vs 1.40 GHz Pentium-M) and onboard fieldbus/serial expansions:
| Model Code | CPU Clock Speed | Network / Expansion Configuration | Primary Application Target |
| P110-6052 | 600 MHz (Celeron-M) | 5 × Ethernet Ports (Base Unit) | Standard Base Industrial Control |
| P111-6052 | 600 MHz (Celeron-M) | 5 × Ethernet Ports + 1 × Serial16+ | Medium Serial Fieldbus Networks |
| P112-6052 | 600 MHz (Celeron-M) | 5 × Ethernet Ports + 2 × Serial16+ | High-Density Serial Marine & DCS Control |
| P110-6053 | 1.40 GHz (Pentium-M) | 5 × Ethernet Ports (Base Unit) | Upgraded High-Performance Base Controller |
| P112-6053 | 1.40 GHz (Pentium-M) | 5 × Ethernet Ports + 2 × Serial16+ | High-Performance DP & Heavy Process Automation |
| P121-6052 | 600 MHz (Celeron-M) | 5 × Ethernet Ports + 1 × FIP Gateway Card | WorldFIP Industrial Gateway |
| P122-6052 | 600 MHz (Celeron-M) | 5 × Ethernet Ports + 2 × FIP Gateway Cards | Dual Redundant FIP Protocol Networks |
| P110-6152 | 600 MHz (Celeron-M) | 5 × Ethernet Ports + 1 × Profibus Master | Profibus Master Automation Networks |
| P106-6052 | Standard Embedded CPU | 5 × Ethernet Ports (Windows XP Embedded) | Embedded Industrial PC Applications |
5. Environmental Tolerance Conditions
Operating Ambient Temperature: Rated up to 70 °C in a fanless passive cooling configuration.
Vibration & Mechanical Shock: Tested to 15 g shock rating compliant with IEC 61131-2 / IEC 1131-2 industrial controller standards.
Enclosure Protection: Requires installation inside an IP54 or better industrial metal cabinet.
Electromagnetic Compatibility (EMC): Heavy industrial immunity rating against electrical fast transients, power surges, and high-frequency noise interference.
6. Installation Method
Mechanical Mounting:
Mounting Style: Flange-mount panel assembly.
Secure the controller to a clean, flat, grounded metal backplate using 4 corner mounting screws.
Thermal Clearance: Maintain a minimum of 50 mm (2 inches) unobstructed clearance above and below the unit for natural convection air movement.
Electrical Connections:
Wire the 24 V DC power lines to the main terminal block, observing correct polarity ($+24\text{ V}$, $0\text{ V}$, and Earth Ground).
Fasten a thick, low-impedance Protective Earth (PE) strap from the chassis grounding stud directly to the cabinet ground bar.
Communication Cabling:
Insert RJ45 Ethernet network cables into designated LAN ports (LAN1–LAN5).
Connect serial cables to the RS-232 onboard ports or the Serial16+ interfaces, securing latching connectors where applicable.
7. Operating Instructions
Pre-Power Setup Check
Verify that the input supply voltage measures within 19.2 V DC to 28.8 V DC.
Ensure the CompactFlash memory card is fully seated in its card slot before applying power.
System Boot Sequence
Apply 24 V DC power. The internal power supply board initializes, followed by the system POST (Power-On Self-Test) routine.
Watch internal LED diagnostic indicators: steady power indication green LEDs confirm valid power supply; status LEDs indicate system firmware initialization.
Maintenance & Replacement Procedure
Hardware Identity Transfer: When replacing a faulty P112-6052 controller, transfer the physical hardware identity dongle / license key (if applicable) and the system CompactFlash card to the new controller unit.
Hot-Swap Caution: Always isolate power before inserting or removing PMC modules, serial expansion boards, or the CompactFlash card to prevent memory corruption or hardware damage.