GE IC220MDD850A Mixed DC I/O Module – VersaMax Micro PLC Series
When a critical I/O module fails on the production floor, every minute of unplanned downtime translates directly into lost output, missed delivery windows, and escalating maintenance costs. In high-cycle discrete manufacturing, packaging lines, and material handling systems, the absence of a reliable mixed I/O interface between the controller and field devices can bring an entire automated cell to a standstill. The GE IC220MDD850A is the precision-engineered solution that keeps these systems running — providing a compact, robust bridge between your VersaMax Micro PLC and the DC-powered sensors, actuators, and drives that define modern industrial automation.
The IC220MDD850A occupies a well-defined technical position within GE Automation’s (now Emerson) VersaMax Micro product family — a series recognized globally for its compact footprint, deterministic scan performance, and deep integration with GE’s PACSystems ecosystem. As a mixed discrete I/O expansion module combining 8 DC inputs and 6 DC outputs in a single housing, it delivers the I/O density demanded by space-constrained panel designs without sacrificing signal integrity or noise immunity. This module is deployed across thousands of installations worldwide in automotive assembly, food & beverage processing, water treatment, and OEM machine building.
Technical Specifications
- Part Number: IC220MDD850A
- Series: VersaMax Micro PLC
- Manufacturer: GE Automation / Emerson
- Module Type: Mixed Discrete DC I/O
- DC Inputs: 8 points
- DC Outputs: 6 points
- Input Voltage Range: 24 VDC nominal
- Output Type: DC transistor (sourcing)
- Backplane Interface: VersaMax Micro expansion bus
- Mounting: DIN rail / panel mount
- Operating Temperature: 0°C to 55°C
- Weight: 1,420 g (module with housing)
- Certifications: CE, UL (refer to GE datasheet GFK-1645 for full compliance details)
Note: All specifications are sourced from GE Automation official documentation. Konmask.com does not modify or fabricate technical parameters.
Key Features & Benefits
- Compact Mixed I/O Density: Combines 8 inputs and 6 outputs in one slim module, reducing panel space requirements and wiring complexity.
- 24 VDC Compatibility: Directly interfaces with standard industrial 24 VDC field devices — proximity sensors, photoelectric sensors, solenoid valves, and indicator lights.
- High Noise Immunity: Optical isolation on inputs protects the controller from field-side transients and ground loops common in heavy industrial environments.
- Deterministic Response: Low input filter delay ensures fast, predictable I/O scan times critical for high-speed discrete control applications.
- Seamless VersaMax Micro Integration: Plug-and-play expansion via the proprietary backplane bus — no additional configuration hardware required.
- Rugged Construction: Designed for continuous duty in industrial environments with wide temperature tolerance and vibration resistance.
- Long-Term Availability: Konmask.com maintains stock of legacy and current GE/Emerson modules to support both new installations and long-running production lines.
Industry & Equipment Applications
- Automotive Manufacturing: Body-in-white assembly jigs, conveyor indexing, robotic cell I/O interfacing
- Food & Beverage Processing: Filling line control, conveyor sequencing, CIP system interlocks
- Packaging Machinery: Case erectors, labelers, palletizers, and shrink-wrap tunnels
- Water & Wastewater Treatment: Pump station control, valve sequencing, level switch monitoring
- Material Handling: Sortation systems, AGV I/O nodes, warehouse automation
- OEM Machine Building: Compact machine controllers requiring mixed I/O in minimal DIN rail space
System Integration & Compatible Parts
The IC220MDD850A is designed to expand the I/O capacity of GE VersaMax Micro PLC base units. Compatible and commonly paired components include:
- VersaMax Micro PLC base units (IC200UDR002, IC200UDR005, IC200UDR020, etc.)
- GE PACSystems RX3i and RX7i controllers (via network I/O)
- VersaMax Micro analog expansion modules (IC220ALG320, IC220ALG321)
- GE Series 90-30 PLC systems (legacy integration)
- Standard 24 VDC DIN rail power supplies (Phoenix Contact, Siemens SITOP, etc.)
When sourcing replacement or expansion modules, always verify the firmware revision of your base unit against GE compatibility matrices (GFK-1645 series).
Our Quality Assurance Process
Every GE IC220MDD850A unit shipped from Konmask.com undergoes a structured inspection process:
- Visual Inspection: Housing integrity, connector condition, label legibility, and absence of physical damage
- Functional Verification: Where applicable, modules are bench-tested against known-good VersaMax Micro base units
- Authenticity Check: Serial number and date code verification against GE/Emerson manufacturing records
- ESD-Safe Packaging: All modules are packed in anti-static bags with foam cushioning for safe international transit
- Documentation: Shipment includes inspection report and, where available, original GE documentation
How to Order
- Submit your inquiry via the Contact / Request a Quote form on this page
- Provide your required quantity, delivery timeline, and destination country
- Our technical team will confirm availability, lead time, and pricing within 24 business hours
- Upon agreement, we issue a proforma invoice and arrange secure payment
- Module is shipped with full tracking via DHL Express, FedEx, or UPS — your choice
For urgent requirements or large-volume orders, contact us directly at support@konmask.com or call +0086 19859288691.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, HMI, and industrial drive components — not a generalist electronics marketplace.
- Global B2B Supply: Serving engineering teams, MRO buyers, and system integrators across 40+ countries.
- Genuine Parts Guarantee: We source directly from authorized channels and verified industrial surplus — no counterfeits, no compromises.
- Technical Support: Our team includes experienced automation engineers who can assist with compatibility questions and system integration guidance.
- Fast Response: Quote turnaround within 24 hours. Emergency stock inquiries handled same business day.
- Secure Transactions: T/T bank transfer, PayPal, and trade assurance options available for international buyers.
Frequently Asked Questions
Q: Is the IC220MDD850A still in production by GE / Emerson?
A: The VersaMax Micro series has transitioned to legacy status under Emerson’s portfolio management. Konmask.com maintains stock of both new-surplus and refurbished units to support ongoing production lines.
Q: Can the IC220MDD850A be used with PACSystems RX3i controllers?
A: The IC220MDD850A is a local expansion module for VersaMax Micro base units and does not directly connect to RX3i backplanes. However, VersaMax Micro systems can be networked to RX3i via Ethernet or serial communication modules.
Q: What is the maximum number of IC220MDD850A modules that can be added to one base unit?
A: The number of expansion modules supported depends on the specific VersaMax Micro base unit model. Refer to GE publication GFK-1645 for the expansion configuration limits of your base unit.
Q: Do you provide a warranty on this module?
A: Yes. Konmask.com provides a 90-day functional warranty on all shipped modules. If a unit fails under normal operating conditions within the warranty period, we will replace or refund at our discretion.
Q: Can you supply multiple units for a plant-wide upgrade project?
A: Yes. We handle both single-unit MRO replacements and multi-unit project orders. Contact us with your BOM for a consolidated quote.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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