Allen-Bradley 1756-MVI56E-MCM ControlLogix
Allen-Bradley 1756-MVI56E-MCM ControlLogix. NJT Automation sources the 1756-MVI56E-MCM on request; send the part number for a replacement or repair quote.
Quote required. Request a quote below for pricing and delivery.
| Part Number | 1756-MVI56E-MCM |
| Price | On Request Availability and condition determine final quote. |
| Description | Allen-Bradley 1756-MVI56E-MCM ControlLogix. Key features: Modbus Interface, Enhanced Performance, Dual Serial Ports. |
| Shipping | UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 1756-MVI56E-MCM after your purchase for a 10% core credit. We also purchase old or damaged parts outright. |
| Availability | Sourced on request We do not have a 1756-MVI56E-MCM on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit. | ||||||||
| Sourcing | Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. | ||||||||
| Repairs | 1756-MVI56E-MCM Mail-In Repair Service | ||||||||
Physical Data | Weight and DimensionsWeight0.66 lb (0.30 kg)H × W × D5.7 × 1.4 × 5.7 in. (145 × 35 × 145 mm)
Product weight and dimensions are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box. | ||||||||
Allen Bradley Information | Allen Bradley ControlLogix Communication Module Key Features/Specifications: Modbus Interface, Enhanced Performance, Dual Serial Ports. Technical SpecificationsLifecycle status
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| Category | ControlLogix | ||||||||
| Part Number | 1756-MVI56E-MCM | ||||||||
| Manufacturer | Allen-Bradley | ||||||||
Can the 1756-MVI56E-MCM be repaired?
Yes. NJT Automation repairs the 1756-MVI56E-MCM by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a PLC repair specialiston RepairMode.com ↗Common ControlLogix failures
Failure patterns we regularly see on ControlLogix hardware like the 1756-MVI56E-MCM:
- Power supply failures causing chassis-wide resets or a dead rack
- I/O module channel damage from field wiring faults
- Battery or energy storage module failures losing programs on older L6x CPUs
- ControlNet and DH+ bridge module failures on legacy networks
- CPU major faults after power loss or corrupted projects
Photos by NJT Automation; test videos from NJT or network repair technicians.
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