• Keyence CU-21TA Control Unit Product Image
  • Keyence CU-21TA Control Unit Product Image
  • Keyence CU-21TA Control Unit Product Image
  • Keyence CU-21TA Control Unit Product Image
  • Keyence CU-21TA Barcode

CU-21TA

Product Summary:

  • Type: Multi-functional
  • Input - No. of inputs: 2
  • Input - Minimum input time: 0.5 ms *1
  • Operation mode: Timer, standard, synchronous
  • Control output - Relay contact: 250 VAC 2A SPDT (1c) (resistive load)
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Current response time:

15 Minutes 54 Seconds
  • Description: Control Unit
  • Control output - Transistor: NPN: 100 mA (40 VDC) max. *2*3
  • DC output: 12 VDC 10%, 200 mA max.
  • Rating - Power voltage: 100 to 240 VAC 10%, 50/60 Hz
  • Rating - Power consumption: 7 VA max.
  • Environmental resistance - Operating temperature range: -10 to +50C 14 to 122F, No freezing
  • Environmental resistance - Operating ambient humidity: 35 to 85% RH (No condensation)
  • Accessories: Plastic screwdriver
  • Weight: Approx 120 g
  • Footnotes: *1 Required off time: 1.5 ms minimum. *2 With overcurrent protective circuit. *3 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter.
  • Type: Multi-functional
  • External calibration input signal - Connection sensor: NPN open-collector output type or type with output with contacts (signal input and synchronization input)
  • Input - No. of inputs: 2
  • Input - Minimum input time: 0.5 ms *1
  • Input - Input system: Transistor (via NPN output device), contact (via limit switch/microswitch, etc.)
  • Control output: Relay output: 1c, 250 VAC, 2 A (resistive load) maximum NPN open-collector output: 100 mA (40 V or less)
  • Timer: ON-delay, OFF-delay, One-shot, timer OFF (selectable), 0 .05 to 1 s/0.5 to 10 s (selectable)
  • Functions: Input signal inversion, edge sync. / level sync. selectable, AND logic
  • Operation mode: Timer, standard, synchronous
  • Control output - Relay contact: 250 VAC 2A SPDT (1c) (resistive load)
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Alternates

    Common Typos

    • CU-2ITA
    • CU-2LTA
    • CU-Z1TA
    • CU-ZITA
    • CU-ZLTA

    Appended Numbers

    • CU-21TA-A
    • CU-21TA-B
    • CU-21TA-C
    • CU-21TA-D
    • CU-21TA-E
    • CU-21TA-F
    • CU-21TA-G
    • CU-21TA-H
    • CU-21TA-I
    • CU-21TA-J
    • CU-21TA-K
    • CU-21TA-L
    • CU-21TA-M
    • CU-21TA-N
    • CU-21TA-O
    • CU-21TA-P
    • CU-21TA-Q
    • CU-21TA-R
    • CU-21TA-S
    • CU-21TA-T
    • CU-21TA-U
    • CU-21TA-V
    • CU-21TA-W
    • CU-21TA-X
    • CU-21TA-Y
    • CU-21TA-Z

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