IC693MDL340
IC693MDL340
IC693MDL340
IC693MDL340
IC693MDL340

GE IC693MDL340 | Series 90-30 PLC 120V AC 16-Point Discrete Output Module

  • Brand: GE (General Electric)
  • Model: IC693MDL340 (Variant of Series 90-30 PLC Family)
  • Product Type: Discrete Output Module (120V AC)
  • Series: Series 90-30 (GE Fanuc Legacy Industrial Automation)
  • Core Function: Provides 16 channels of 120V AC discrete outputs for controlling industrial devices (e.g., relays, solenoids, indicator lights) in GE Fanuc Series 90-30 PLC systems. Designed for high reliability and modularity in harsh industrial environments.
  • Key Specs:
    • Output Channels: 16 points (grouped in two 8-point commons)
    • Voltage Range: 85–132 V AC (nominal 120 V AC, 50/60 Hz)
    • Current Rating: 0.5 A per channel (max 3 A per group)
    • Isolation: 1500 V AC between field and logic; 500 V AC between groups
    • Switching Device: Solid-state (triac) for fast, reliable operation
    • Operating Temperature: -20°C to +60°C (industrial-grade)
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Description

IC693MDL340: Product Overview​
The GE IC693MDL340​ is a 16-point 120V AC discrete output module from GE’s Series 90-30 PLC family, a legacy platform renowned for its modularity and reliability in industrial automation. As part of the Series 90-30 ecosystem, it acts as a “switching interface” between the PLC controller and field devices (e.g., relays, solenoids), enabling precise control of industrial processes. Its primary role is to convert digital signals from the controller into physical actions (e.g., turning on a pump, activating a valve), which is critical for maintaining process stability and efficiency.
Role in Automation Systems:
Positioned as a “field output interface” in Series 90-30 architectures, the IC693MDL340 performs two primary functions:
  1. Signal Conversion: Receives digital signals (0/24 V DC) from the PLC controller and converts them into 120V AC outputs to drive field devices.
  2. Device Control: Sends control commands to field actuators (e.g., relays, solenoids) to adjust industrial processes (e.g., starting a conveyor belt, stopping a pump).
Core Functionality:
  • Grouped Outputs: The 16 output points are divided into two isolated groups of 8, each with a separate common. This allows each group to be powered by independent AC supply phases, enhancing flexibility in system design.
  • Solid-State Switching: Uses triac-based solid-state switching instead of mechanical relays, eliminating moving parts and ensuring long-term reliability (millions of operations without wear).
  • Surge Protection: Built-in RC snubbers on each output suppress transient voltage spikes (e.g., from inductive loads like relay coils), protecting both the module and field devices from damage.
  • Diagnostic LEDs: Each output channel has a green LED to indicate ON/OFF status, and a red “F” LED signals a blown fuse (per group). This simplifies troubleshooting and reduces downtime.
Platform Benefits (Series 90-30):
The IC693MDL340 inherits the Series 90-30 platform’s strengths, including:
  • Reliability: The Series 90-30 system is the industry standard for industrial automation, with a proven track record of 24/7 operation in power plants, refineries, and manufacturing facilities worldwide.
  • Legacy Compatibility: The module is designed to work with existing Series 90-30 components (e.g., I/O racks, controllers), reducing the cost of system upgrades.
  • Scalability: Supports expansion with additional I/O modules (e.g., analog inputs, digital inputs) to accommodate growing system demands.

    IC693MDL340

    IC693MDL340

Technical Specifications​
  • Model Number: IC693MDL340 (Variant of Series 90-30 PLC Family)
  • Manufacturer: GE (General Electric)
  • Product Type: Discrete Output Module (120V AC)
  • Series: Series 90-30 (Industrial Automation)
  • Output Channels: 16 points (2 groups of 8)
  • Voltage Range: 85–132 V AC (nominal 120 V AC, 50/60 Hz)
  • Current Rating: 0.5 A per channel (max 3 A per group)
  • Inrush Current: 20 A max (1 cycle)
  • Isolation: 1500 V AC between field and logic; 500 V AC between groups
  • Response Time: ≤1 ms (ON), ≤½ cycle (OFF, 50/60 Hz)
  • Output Voltage Drop: ≤1.5 V AC (max)
  • Leakage Current: ≤2 mA @ 120 V AC
  • Power Consumption: 315 mA (all outputs ON) from 5 V DC backplane
  • Operating Temperature: -20°C to +60°C (industrial-grade)
  • Storage Temperature: -40°C to +85°C
  • Humidity: 5–95% non-condensing
  • Weight: ~0.45 kg (0.99 lbs)
  • Certifications: CE, UL (inferred from GE industrial product standards)
Core Features & Customer Value​
1. Reliable Device Control:
The IC693MDL340’s solid-state switching and surge protection ensure reliable control of field devices, even in electrically noisy environments. For example, in a power plant, the module can reliably activate a pump relay to maintain coolant flow, preventing turbine overheating.
2. Flexible Configuration:
The grouped output design (two 8-point commons) allows engineers to customize the module’s functionality for different applications. For instance, in a manufacturing plant, one group can control conveyor belts while the other controls robotic arms, using a single module.
3. Rugged Industrial Design:
The module’s operating temperature range (-20°C to +60°C) and compact form factor make it suitable for harsh industrial environments. Its DIN rail mounting option simplifies installation in crowded control cabinets, reducing setup time and effort.
4. Easy Troubleshooting:
The diagnostic LEDs (green for output status, red for fuse faults) provide instant visual feedback, slashing troubleshooting time. For example, if a fuse blows, the red “F” LED immediately indicates the problem, allowing technicians to replace the fuse quickly.

IC693MDL340

IC693MDL340

Typical Applications​
The GE IC693MDL340​ is widely used in industrial automation systems for:
  1. Power Generation:
    • Controls relays and solenoids in turbine control systems, ensuring stable power output.
  2. Manufacturing:
    • Drives conveyor belts, robotic arms, and assembly line equipment in automotive and electronics manufacturing.
  3. Petrochemical Industry:
    • Activates valves and pumps in refineries, ensuring safe and efficient operation in hazardous environments.
  4. Water Treatment:
    • Controls pumps and valves in water treatment plants, maintaining proper flow and quality.

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