Description
Product Name ：VMIVME-2528 GE Controller module
Product details:
The GE VMIVME-2528 is a high-density, 32-channel, optically isolated digital input VMEbus board manufactured by GE Intelligent Platforms (formerly VMI – VMIC). It is engineered for rugged industrial applications requiring secure signal isolation and reliable digital input monitoring.
1. Product Description
The VMIVME-2528 is a single-slot VMEbus module designed to interface digital signals from external devices to a VMEbus system. It provides 32 independent digital input channels divided into four banks of eight channels each. Optical isolation on every channel protects the host system and VMEbus backplane from transient voltage spikes, ground loops, and electrical noise typical of industrial environments.
2. Technical Specifications
| Parameter | Specification |
| Model | GE VMIVME-2528 |
| Bus Standard | VMEbus (A24/A16 addressing, D08/D16 data transfers) |
| Form Factor | 6U Single-Slot VMEbus Board |
| Number of Inputs | 32 optically isolated digital input channels |
| Channel Grouping | 4 banks of 8 channels (isolated group-to-group and group-to-bus) |
| Input Isolation | 1,500 V RMS channel-to-bus isolation |
| Input Voltage Range | Wide range DC inputs (typically configured for 5V, 12V, 24V, or 48V DC depending on ordering option/resistor configuration) |
| Input Current | Typically 5 mA to 15 mA per active channel |
| Debounce / Filtering | On-board hardware filtering to reduce contact bounce and noise |
| Power Requirements | +5V DC from the VMEbus backplane |
| Operating Temperature | 0°C to +65°C (Standard industrial range) |
| Storage Temperature | -40°C to +85°C |
3. Product Advantages
- High Channel Density: Accommodates 32 input channels within a single 6U VME slot, saving valuable rack space.
- Robust Electrical Isolation: Optical isolation up to 1,500 V RMS protects sensitive processing equipment from field noise, high-voltage surges, and ground loops.
- Flexible Configuration: Input banks can accommodate different field voltage ranges and wiring setups (sinking or sourcing depending on configuration).
- Hardware Noise Suppression: Built-in input filtering suppresses contact chatter from mechanical switches and relays, preventing false triggers.
- High Reliability: Engineered for continuous 24/7 operation in harsh factory and power plant environments.
4. Precautions & Best Practices
- Voltage Matching: Verify that field inputs match the factory-configured input voltage rating (e.g., 24V DC) before applying power to prevent damaging the optocouplers.
- Proper Grounding: Ensure field wiring grounds are isolated from the VME system chassis ground to preserve optical isolation integrity.
- ESD Protection: Handle the module using ESD-safe procedures (grounding wrist straps) during installation and removal to avoid static damage to sensitive components.
- Power Off Handling: Always turn off the VME enclosure power prior to inserting or removing the board from the rack.
- Field Wiring Clearance: Route input signal cables away from high-voltage AC cables or heavy motor drives to prevent inductive interference.
5. Common Applications
- Factory Automation & Motion Control: Monitoring limit switches, proximity sensors, pushbuttons, and interlocks.
- Power & Utility Substation Automation: Reading discrete relay status signals and breaker position monitors.
- Process Control Systems: Interfacing with digital alarms, valve status indicators, and flow meters.
- Defense & Avionics Test Benches: Interfacing discrete discrete signals in ground support and test systems.
- Transportation & Railway Systems: Signalling, track monitoring, and onboard switch status detection.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| GE | IC3607D11 |
| GE | IC3607D109A |
| GE | IC3607D107A |
| GE | IC3607D105A |
| GE | IC3606YSQC1 |
| GE | IC3607D104A |
| GE | IC3606YSQB1 |
| GE | IC3606YSQA2A |
| GE | IC3606YSMA1 |
| GE | IC3606YMID1 |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
