Product Short Description
Product Introduction:
The IC200MDD844F is a high-density mixed discrete I/O module belonging to GE Fanuc’s VersaMax series, integrating 16 discrete inputs (2 groups of 8) and 16 sourcing discrete outputs (1 group) in a single compact unit. It is specifically designed for industrial automation systems, converting PLC logic signals into external switch control signals for sensors, actuators, and relays. The module supports positive logic for inputs, offers configurable input filters, and features individual LED indicators for each I/O point (green for on/off status, amber for output overload). It operates on 24VDC nominal field power, is backplane-powered, and provides optical isolation between field and logic circuits to ensure reliable performance in harsh industrial environments.
Description
- Technical Specifications:
- I/O Configuration: 16 discrete inputs (2 groups of 8), 16 sourcing outputs (1 group)
- Input Type: Positive logic; 24VDC nominal (0–30VDC range)
- Input Threshold: ON ≥11 VDC, OFF ≤5 VDC; impedance ≤10 kΩ
- Input Response Time: Base 0.5 ms; configurable filters (0/1.0/7.0 ms) for total 0.5/1.5/7.5 ms
- Output Type: Sourcing (PNP); 24VDC nominal (10.2–30VDC range)
- Output Current: 0.5 A max per point, 4 A max per module (total)
- Output Protection: Electronic Short-Circuit Protection (ESCP), overcurrent protection, free-wheeling diodes per channel
- Isolation: 1500 V RMS (field to logic), 250 V continuous (group-to-group)
- Power: Field power 18–30 VDC (24VDC nominal); backplane 5 VDC @ 70 mA
- Mounting: VersaMax I/O carrier (7.5 mm × 35 mm DIN rail-compatible)
- Dimensions: 110 mm × 66.8 mm × 50 mm (width × height × depth)
- Weight: 0.2 kg (0.44 lbs)
- Environmental Ratings: Operating 0°C to +60°C; storage -40°C to +85°C; humidity 5%–95% (non-condensing)
- LED Indicators: 32 point LEDs (green/amber); FLD PWR (field power), OK (backplane power)
- I/O Module Compatibility: Works with all VersaMax CPUs and NIUs for distributed I/O systems
- Function Features:
- High-Density Integration: 32 I/O points in one module reduce carrier space and wiring complexity
- Configurable Input Filters: Adjustable filters (0/1.0/7.0 ms) optimize noise immunity for high-speed/low-noise applications
- Real-Time Diagnostics: Individual point LEDs and fault flags enable quick troubleshooting of overloads/shorts
- Optical Isolation: 1500 V RMS isolation safeguards logic circuits from field-side transients
- Backplane Power: Simplified installation with no external logic power required
- Positive Logic Support: Compatible with a wide range of industrial sensors and devices using positive logic
- Space-Saving Design: Compact DIN-rail mounting for control cabinets with limited space
- Application Scenarios:
- Manufacturing Automation: Automotive assembly, packaging lines, and electronics production for sensor/actuator control
- Material Handling: Conveyor systems, palletizers, and AGV control with mixed I/O requirements
- Process Control: Chemical, water treatment, and food/beverage plants for discrete monitoring/actuation
- Building Automation: HVAC, lighting, and access control with 24VDC devices
- Machine Control: Small-to-medium machinery requiring compact, protected I/O integration
- OEM Equipment: Embedded in custom machines to reduce panel space and component count
- Installation & Maintenance:
- Mounting: Snap onto VersaMax carrier; ensure proper backplane alignment for power/communication
- Wiring: Connect field power (18–30 VDC) to terminal block; inputs/outputs to respective channels
- Configuration: Use VersaPro or PAC Machine Edition to set input filters and fault handling
- Diagnostics: Check FLD PWR/OK LEDs for power; point LEDs for status/overload; clear faults via software reset
- Protection: Use shielded cables for field wiring; ground shields at the module terminal block
- Replacement: Hot-swappable (with carrier power off) to minimize downtime; verify version compatibility
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