GE IC693PTM101 Programmable Timer Module for High-Speed Counting and Timing

Product Description:

The GE IC693PTM101 is an Intelligent Programmable Timer Module designed for the Series 90-30 PLC (now part of the Emerson Automation portfolio). It offers high-speed timing and counting functionality, enabling precise control and measurement beyond the capabilities of standard PLC CPUs. This module is ideal for applications requiring real-time processing, such as pulse-width modulation (PWM), high-speed event counting, and interval timing. The IC693PTM101 includes four independent channels, each with its own microprocessor, enabling it to process inputs and trigger outputs in real-time (down to microseconds).

Key Features:

• Four Independent Channels:
  The IC693PTM101 provides four separate channels, each capable of being independently configured for various tasks, such as Timers, Counters, or PWM (Pulse Width Modulation).

• High Resolution (1 μs):
  Capable of precise timing with microsecond resolution, the module ensures high-speed and high-accuracy control for applications that require rapid response times.

• On-Board I/O:
  Each of the four channels has dedicated physical inputs and outputs, ensuring immediate response to events without needing to wait for the PLC CPU's scan cycle.

• Interrupt Capability:
  The module can send an interrupt to the PLC CPU when a preset time or count is reached, facilitating high-speed control and monitoring.

• Configurable Modes:
  The module supports several operational modes, including:

• One-shot timing

• Periodic timing

• Square wave generation

Technical Specifications:

Operating Modes:

The IC693PTM101 offers three primary modes of operation:

1. Interval Timer Mode:
   Measures the time between two events (e.g., how long a sensor remains active) with microsecond precision.

2. Event Counter Mode:
   Counts incoming high-speed pulses. Once a preset count is reached, it can trigger an output or reset itself.

3. Pulse Width Modulation (PWM):
   Generates a continuous pulse train with a defined frequency and duty cycle, making it ideal for motor speed control, heating elements, and other applications requiring precise timing control.