Description

The GE DS200PCCAG1ACB is a high-reliability Plant Communication Controller module designed for GE’s Mark VIe turbine management and distributed control systems. Serving as the communication nexus within Speedtronic™ platforms, this module bridges critical data exchange between controllers, HMIs, and legacy field devices across industrial networks. The GE DS200PCCAG1ACB features dual independent channels supporting both serial (RS-232/485) and Ethernet protocols, enabling simultaneous communication with Modbus RTU/TCP devices, OPC servers, and plant historians. Its industrial-hardened design incorporates galvanic isolation (1500V) and surge protection meeting IEEE 1613 standards, ensuring network integrity in electrically noisy environments like switchyards and turbine halls. With configurable data concentrator functionality, the module aggregates up to 10,000 I/O points with 100ms scan rates while providing protocol translation between DNP3, IEC 60870-5, and GE’s SRTP protocols. The DS200PCCAG1ACB supports hot-insertion in VME racks and includes non-volatile buffering to prevent data loss during power transients.

GE DS200PCCAG1ACB

Technical Specifications

Parameter Name	Parameter Value
Product Model	DS200PCCAG1ACB
Manufacturer	GE (General Electric)
Product Type	Communication Controller Module
Interface 1	10/100Base-T Ethernet (RJ45)
Interface 2	RS-232/485 (software-selectable)
Protocol Support	Modbus RTU/TCP, DNP3, IEC 60870-5, SRTP
Data Throughput	100 Mbps (Ethernet), 115.2 kbps (serial)
Isolation Rating	1500V RMS (channel-to-backplane)
Operating Temperature	-40°C to +85°C
I/O Point Capacity	10,000 tags
Scan Rate	Configurable 100ms-60s
Power Supply	24 VDC (±15%)
Power Consumption	4.2W (typical)
Backplane Interface	VME64
Certifications	IEEE 1613, UL 508, CE
Dimensions	233 × 124 × 20 mm

Main Features and Advantages

Multi-protocol gateway functionality: The GE DS200PCCAG1ACB eliminates protocol converters by natively translating between legacy serial protocols and modern Ethernet standards, reducing system complexity and latency. Its dual-ARM Cortex processors handle protocol stacks in isolated domains to prevent cross-talk.
Cybersecurity hardening: Integrated firewall with MAC address filtering and VLAN support creates secure network segmentation. Supports TLS 1.2 encryption for OPC DA/UA communications and role-based access control compliant with NERC CIP standards.
Advanced diagnostics: Real-time communication health monitoring tracks packet error rates, retries, and latency. The module generates topology maps showing connected device status and automatically fails over to redundant paths during network outages. Non-volatile memory preserves 72 hours of comms data for post-event analysis.

Application Field

The GE DS200PCCAG1ACB serves as the communication backbone in distributed industrial facilities. In combined-cycle power plants, it bridges turbine control systems with balance-of-plant DCS using Modbus TCP while maintaining millisecond time synchronization. Water/wastewater SCADA systems utilize its DNP3 capabilities to aggregate data from remote pump stations over radio networks.
For oil pipeline operations, the module integrates RTU communications (IEC 60870-5) with leak detection systems across hundreds of miles. Manufacturing plants leverage its protocol conversion to connect legacy PLCs to MES systems without hardware upgrades. The GE DS200PCCAG1ACB enables predictive maintenance by streaming vibration data from remote substations to analytics platforms via OPC UA.

GE DS200PCCAG1ACB

Related Products

DS200PCCAG1ACA: Previous version without DNP3 support

DS200SDCCG1AFG: System control processor module

DS200TBCPG1A: Terminal board for comms wiring

DS200FGPAG1A: Front panel with diagnostic LEDs

IC698CPE040: RX3i controller for legacy integration

DS200PSBG: Power supply for VME racks

DS200DIOBG1B: Digital I/O expansion module

DS200LPPAG1AAA: Power protection board for integrated systems

Installation and Maintenance

Pre-installation preparation: Configure IP addresses and protocol mappings offline using ToolboxST™. Verify firmware compatibility with connected devices. Discharge static electricity using grounded wrist strap before handling the GE DS200PCCAG1ACB. Ensure proper cable strain relief.

Maintenance recommendations: Monitor communication error counters monthly via Diagnostic Viewer. Update cybersecurity certificates annually. Replace after 5 years of continuous operation or if CRC errors exceed 10⁵ per week. Maintain configuration backups on encrypted USB drives for rapid replacement.