E3 CPU SR40

HUCEEN E3 200smart CPU SR40

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Description

E3 200Smart CPU Economy Edition，CPU SR40 Relay，24DI/16DO，1*RJ45，1*RS485，No extension support

General Overview

  • Model: Standalone CPU SR40, Relay
  • Article No.: E3 288-1SR40-0AA1
  • Norm: Conventional

Physical Specifications

  • Dimensions: 125 x 100 x 81 mm
  • Power Consumption: 23W
  • Available Current (SM Bus): 1400mA
  • Available Current (24V DC): 300mA

Memory & Data

  • Program Memory: 24 KB
  • Data Memory: 16 KB
  • Retentive Memory: 10 KB
  • Data Preservation: Permanent

I/O Configuration

  • Built-in I/O:
    • Digital Inputs: 24 channels
    • Digital Outputs: 16 channels (Relay, dry contact)
    • Analog Inputs/Outputs: Not specified
    • Process Image Size: 256-bit input, 256-bit output
    • Analog Image: 56 words input (AI), 56 words output (AQ)

Expansion & Counters

  • Expansion Modules: Not supported
  • High-Speed Counters:
    • 4 total
    • 50 kHz (HSC0-3) for single-phase
    • 30 kHz (HSC0) for quadrature-phase
  • Pulse Output: Not supported
  • Timers:
    • Non-holding (TON, TOF): 192
    • Holding (retained): 64
  • Counters: 256
  • Bit Memory (M): 256 bits
  • Cycle Interrupt: 2 total (T32 and T96 with 1ms resolution)
  • Interrupt Edges: 4 up, 4 down
  • Real-Time Clock: Not supported
  • Memory Card: Supported

Performance & Processing Time

  • Boolean Processing: 0.35 µs/instruction
  • Moving Word Operations: 1.2 µs/instruction
  • Floating Point: 1.7 µs/instruction

Communications

  • Ports:
    • Ethernet: 1 (10/100 Mbps)
    • Serial Port: 1 (RS485)
  • HMI Connections:
    • Ethernet: 5 connections
    • Serial Port: 4 connections
  • Programming (PG) Connection: 1
  • Ethernet Communication:
    • CPU (PUT/GET): Share 5 connections
    • Open Type Communication: Share 5 connections
  • Data Transmission Rates:
    • Ethernet: 10/100 Mb/s
    • RS485 System Protocol: 9600, 19200, and 187500 b/s
    • RS485 Free Port: 1200 to 115200 b/s
  • Isolation:
    • Ethernet: Transformer isolation (1500V DC)
    • RS485: None
  • Cable Type:
    • Ethernet: CAT5e Shielded Cable
    • RS485: PROFIBUS Network Cable

Power Supply

  • Input Voltage: 85-264V DC
  • Input Current (CPU only):
    • 130mA (without 300mA power supply output for the sensor) at 120V AC
    • 250mA (with 300mA power supply output for the sensor) at 120V AC
    • 80mA (without 300mA power supply output for the sensor) at 240V AC
    • 150mA (with 300mA power supply output for the sensor) at 240V AC
  • Input Current (CPU + Expansion Accessories):
    • 300mA at 120V AC
    • 190mA at 240V AC
  • Inrush Current (Max): 16.3A at 264V DC
  • Sensor Voltage: 20.4-28.8V DC
  • Isolation:
    • Input to Logic: 1500V AC, 1 min
    • Sensor to Logic: Not isolated

Digital Inputs

  • Number of Inputs: 24
  • Input Type: Sinking/Sourcing (IEC type 1 sinking)
  • Max Continuous Voltage: 30V DC
  • Surge Voltage (Max): 35V DC (lasting 0.5s)
  • Logic 1 Signal (Min): 15V DC at 2.5mA
  • Logic 0 Signal (Max): 5V DC at 1mA
  • Optical Isolation: 500V AC for 1 minute
  • Isolation Group: 1
  • Filter Time: Selectable per channel (0, 6.4ms, 12.8ms)

Digital Outputs

  • Number of Outputs: 16
  • Output Type: Relay, dry contact
  • Voltage Range: 5-30V DC or 5-250V AC
  • Surge Current (Max): 7A during power-on
  • Rated Current per Point (Max): 2.0A
  • Switching Frequency: Not recommended
  • Turn-On Delay: Up to 10ms
  • Turn-Off Delay: Up to 10ms
  • Optical Isolation: 500V AC for 1 minute
  • Contact Lifetime:
    • Non-loaded: 10,000,000 cycles
    • Rated Load: 10,000 cycles

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