Overview
The GE IS210MACCH1AKH, also cataloged as the IS210MACCH1A MACC Multifunctional I/O Controller & Communication Hub Board, operates as a dedicated hardware component for real-time I/O processing and network data exchange within GE Mark VIe control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS210MACCH1AKH |
| Brand | General Electric (GE) |
| Origin | USA |
| Product Series | Mark VI / Mark VIe Control System |
| Board Type | MACC Multifunctional I/O Controller & Communication Hub Board |
| Processor Architecture | 32-bit RISC embedded processor |
| Memory | 512 MB RAM, 2 GB Flash storage |
| Communication Interfaces | Dual 10/100 Ethernet RJ45 ports; optional fiber SFP interfaces for IONet communication |
| Network Interface | IONet and UDH control network communication |
| Redundancy Configuration | Simplex, Dual, and TMR R-S-T configurations |
| Power Input | Dual redundant 24 VDC to 28 VDC feeds with diode auctioneering protection |
| Operating Temp | -30 deg C to +65 deg C |
| Humidity Range | 5% to 95% non-condensing |
| Protective Coating | G3 conformal coating |
| Safety Compliance | IEC 61508 SIL 2, UL, CE |
| Mounting Type | Mark VIe cabinet rack installation |
Industrial Control Network and Communication Performance
The GE IS210MACCH1AKH executes communication processing between control logic, field I/O interfaces, and GE Mark VIe network structures. The board manages Ethernet-based data exchange through IONet and UDH interfaces while maintaining deterministic communication timing for distributed control applications.
Additionally, the MACC architecture supports I/O density scaling within Mark VIe cabinets. The module processes field-side signals and transfers diagnostic, status, and control data through the system backplane communication path. Firmware flash compatibility allows configuration updates and application-specific software loading during system maintenance.
The controller supports simplex, dual, and TMR R-S-T architectures. Therefore, redundant system configurations can use multiple communication paths and controller modules to maintain synchronized operation.
Frequently Asked Questions
Q: Does the IS210MACCH1AKH support TMR system configurations?
A: Yes. The IS210MACCH1AKH supports simplex, dual, and TMR R-S-T configurations within compatible GE Mark VIe control architectures.
Q: What network interfaces are available on the IS210MACCH1AKH?
A: The board provides dual 10/100 Ethernet RJ45 interfaces and supports optional fiber SFP connections for IONet communication.
Q: Can the IS210MACCH1AKH operate with redundant power inputs?
A: Yes. The module accepts dual 24 VDC to 28 VDC power feeds and uses diode auctioneering protection for redundant power supply arrangements.
Field Installation Guidelines
- Install the IS210MACCH1AKH in the designated GE Mark VIe rack slot according to cabinet configuration requirements.
- Verify that the 24 VDC power sources are correctly wired before module energization.
- Maintain proper separation between Ethernet communication cables and high-voltage power wiring to reduce electromagnetic interference.
- Connect shielded communication cables according to the cabinet grounding design and industrial grounding practices.
- Confirm firmware compatibility before performing software or configuration updates.
- Check LED diagnostic indicators after installation to verify communication status and module operating condition.
