GE IC660HHM501 High speed counter module

GE IC660HHM501 High speed counter module

Specific Parameters

• Power Supply Parameters
  Supply Voltage: 24V DC (±10%)
  Rated Power Consumption: ≤3.5W
  Power Isolation: 1500Vrms (for 1 minute continuously, power and signal terminals)
• Counting Parameters
  Maximum Counting Frequency: 500kHz
  Counting Range: 32-bit signed integer (-2147483648 to +2147483647)
  Counting Modes: Up counting, down counting, bidirectional counting (configurable)
  Number of Preset Values: 4 groups of programmable preset values
• Input Parameters
  Number of Input Channels: 4 differential inputs
  Input Signal Types: TTL level, RS422 differential signal (compatible)
  Input Response Time: ≤1μs
  Signal Filtering Time: 0.1μs to 10ms (programmable)
• Communication Parameters
  Communication Interface: Series 90-30 PLC backplane bus
  Data Update Rate: ≤10ms (counting data to PLC host)
• Environmental Parameters
  Operating Temperature Range: -40°C to +70°C
  Storage Temperature Range: -40°C to +85°C
  Relative Humidity: 5% to 95% (non-condensing)
  Protection Class: IP20 (module body)
• Physical Parameters
  Mounting Type: Series 90-30 PLC rack rail mounting
  Dimensions: 127mm×89mm×152mm
  Weight: Approximately 0.8kg

Product Performance

• High-Speed Counting Accuracy: Supports a maximum counting frequency of 500kHz and an input response time of ≤1μs, which can accurately capture high-frequency pulse signals, with a counting error of ≤1 pulse (within the rated frequency range).
• Multi-Mode Adaptability: Provides three counting modes (up, down, bidirectional) and 4 groups of programmable preset values, which can meet the needs of different scenarios such as speed measurement, position positioning, and output statistics.
• Strong Anti-Interference Ability: Adopts differential input design and 1500Vrms power isolation, combined with programmable signal filtering, which can resist electromagnetic interference and pulse noise in industrial fields, ensuring stable signal collection.
• Stable Operation in Wide Temperature Range: No start-up delay in -40°C low-temperature environment, and parameter drift ≤0.1% during continuous operation in +70°C high-temperature environment, adapting to harsh industrial environments.
• Fault Diagnosis Function: Real-time monitors input signal disconnection, overvoltage, and undervoltage faults, feeds back fault status through PLC system alarm signals, and fault location accuracy reaches the channel level.