GE IC693MDL340
GE IC693MDL340 - Image 2

GE IC693MDL340

Product Overview: The GE IC693MDL340 is a 16-point discrete output module for the Series 90-30 PLC. It provides 120 VAC switching capabilities, allowing the PLC to control external AC loads such as motor starters, solenoid valves, and indicator lamps.

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Category: SKU: GE IC693MDL340

Description

GE IC693MDL340 Technical Specifications:

  • Output Type: 120 VAC Triac (Solid-State).
  • Number of Points: 16 points, divided into two isolated groups of 8.
  • Output Current: 0.5 A per point.
  • Group Current: Maximum 3 A per group (protected by internal fuses).
  • Surge Current: 20 A peak for one cycle.
  • Leakage Current: Maximum 2 mA.

Functional Features:

  • Group Isolation: Two independent groups with separate common terminals allow connection to different AC phases.
  • Status Indication: Individual green LEDs for each output point and a fuse status LED.
  • Transient Protection: Built-in RC snubber circuits to suppress voltage spikes from inductive loads.
  • Overcurrent Protection: Internal 3 A fuses per group to protect against short circuits.

Application Scenarios:

  • Controlling AC actuators, relays, and contactors in manufacturing equipment.
  • Lighting control and alarm annunciation panels.
  • General-purpose AC switching in packaging and material handling systems.

Material Composition & Structural Characteristics:

  • Circuitry: Solid-state Triac switching elements with optical isolation.
  • Protection: Internal glass fuses and RC suppression networks.
  • Terminals: Standard Series 90-30 front-access screw terminals.

Working Principle: When the CPU energizes an output bit, the internal optocoupler triggers the Triac, completing the AC circuit to the connected load. The RC snubber absorbs inductive kickback when the load is turned off, protecting the Triac from voltage transients.

Installation Requirements:

  • Wiring: Connect the AC hot wire to the common terminal and the load to the individual output terminals.
  • Load Limits: Ensure the connected load does not exceed 0.5 A per point or 3 A per group.
  • Fuse Replacement: If the fuse LED illuminates, replace the internal group fuse with an identical 3 A fuse.

Usage Precautions:

  • Inductive Loads: Always use external suppression (snubbers or flyback diodes) for highly inductive AC loads to prolong module life.
  • Minimum Load: Ensure the connected load draws at least 50 mA to prevent false triggering.
  • Safety: Treat all output terminals as live AC voltage; always disconnect power before wiring.

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