Description

Product Overview

The GE IC693MDL645 is a 16-channel digital input module designed for GE Fanuc Series 90-30 Programmable Logic Controllers (PLCs), providing versatile connectivity for industrial automation systems. It supports 24V DC positive/negative logic (sourcing/sinking) inputs, making it compatible with a wide range of field devices such as pushbuttons, limit switches, and proximity sensors. With 1,500V RMS isolation between the field and logic sides, the module ensures robust performance in high-noise environments. Key features include LED status indicators for real-time input monitoring, tool-free installation, and hot-swap capability (with compatible CPUs) for reduced downtime.

Technical Specifications

Parameter Name	Parameter Value
Product Model	GE IC693MDL645
Manufacturer	GE Fanuc (Emerson Automation Solutions)
Product Type	16-channel DC digital input module (positive/negative logic)
Input Voltage Range	0–30V DC (nominal 24V DC)
Input Current	7 mA typical at rated voltage
On-State Voltage	11.5–30V DC
Off-State Voltage	0–5V DC
Isolation	1,500V RMS between field and logic sides
Response Time	7 ms (on/off)
Power Consumption	80 mA at 5V DC (backplane) + 125 mA at 24V DC (isolated/user-supplied)
LED Indicators	16 green LEDs (per input channel status)
Baseplate Compatibility	Series 90-30 5-slot or 10-slot baseplates
Dimensions	11.2 cm × 4.5 cm × 5.7 cm
Weight	0.5 kg

Main Features and Advantages

Dual Logic Flexibility: The IC693MDL645 supports both positive logic (sourcing) and negative logic (sinking) inputs, eliminating the need for external signal inversion. This versatility allows seamless integration with diverse input devices without rewiring.

High-Speed Response: With a 7 ms on/off response time, the module ensures real-time data acquisition for critical control applications, such as conveyor belt monitoring or safety interlocks.

Industrial-Grade Reliability: Built with IP20-rated protection, the module resists dust and accidental contact. Its -40°C to +85°C storage temperature range ensures long-term reliability in extreme environments, while 1,500V RMS isolation safeguards against voltage spikes.

User-Friendly Design: The tool-less hinged door simplifies wiring and terminal access, while the color-coded blue edge (indicating low voltage) enhances safety during maintenance. The LED status indicators provide immediate feedback on input states for rapid troubleshooting.

Cost-Effective Integration: The single-group 16-channel configuration reduces component costs, while compatibility with Series 90-30 baseplates and CPUs (e.g., IC693CPU374) ensures scalability for expanding systems.

Application Areas

Manufacturing Automation: The IC693MDL645 interfaces with robotics, conveyor systems, and machine sensors in automotive assembly lines. Its dual logic support enables direct connection to both NPN and PNP proximity switches.

Process Industries: In pharmaceutical and chemical plants, the module monitors valve position switches, pH sensors, and flow meters for precise batch processing. The 1,500V isolation ensures compliance with safety standards in high-purity environments.

Power Generation: Used in thermal and renewable energy plants, the module integrates with turbine overspeed sensors, generator breaker status signals, and grid-connected switchgear for real-time diagnostics.

Water/Wastewater Management: The module controls pump start/stop signals, level sensors, and chlorination system alarms in water treatment facilities. Its wide voltage range (0–30V DC) accommodates legacy and modern field devices.

Installation and Maintenance

Installation Preparation:

Hardware Setup: Install the IC693MDL645 in any I/O slot of a Series 90-30 baseplate (5-slot or 10-slot) and secure it with the module clamp. Connect field devices to the terminal block, ensuring proper polarity (positive/negative logic). Configure the DIP switch for unique rack addressing (1–7) if required.
Software Configuration: Use GE Proficy Machine Edition to map input channels to PLC memory addresses (e.g., %I1–%I16). Verify module recognition via the PLC’s diagnostic tools.
Safety Checks: Power on the system and confirm LEDs illuminate for active inputs. Test signal integrity by simulating field device states and monitoring PLC logic.

Maintenance Recommendations:

Routine Inspections: Monthly checks include visual verification of LED status, cleaning dust from the enclosure, and tightening terminal connections to 0.3–0.5 N·m torque.
Advanced Maintenance: Annually, use GE’s diagnostic software to review input error logs and replace any faulty cables or connectors. Avoid installing intelligent modules (e.g., PCM, ADC) adjacent to IC693MDL645, as they must be placed on the CPU baseplate.
Firmware Management: Periodically download the latest firmware from GE’s support portal to ensure compatibility with newer system components.

Product Guarantee

The GE IC693MDL645 is backed by a 12-month warranty covering manufacturing defects, with GE’s global technical support team available 24/7 for troubleshooting and repair services. In-stock units ensure rapid delivery within 3 business days, while custom configurations or bulk orders are fulfilled within 4 weeks. The product adheres to international standards (UL, CE, CSA), guaranteeing reliability in mission-critical applications.

For detailed installation guides and troubleshooting resources, refer to the GE Fanuc Series 90-30 I/O Module Specifications Manual or contact our technical support team for personalized assistance.

Contact info

WhatsApp: +86 18030182217
Email: sandydcsplc@gmail.com
Phone: +86 18030182217
Wechat: +86 18030182217
Website: www.xiongbaparts.com

GE IC693MDL645 16-channel DC digital input module (positive/negative logic)(XIONGBA)