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ECAT-2092T
 
Applications
Features
Digital Input Channel
Counting Modes
Hardware Specifications
Ordering Information
 
 
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    ECAT-2092T ~ NEW ~

    EtherCAT Two-Channel Incremental Encoder Counter

         
    		 

    The EtherCAT slave ECAT-2092T is an incremental encoder counter which provides two independent high-speed counter channels. It reads the pulse train generated by an incremental encoder and can be used in positioning feedback applications. Each channel has two counter (A, B) and one index inputs (C). The inputs can either be single-ended or differential signals. Three counting modes are supported: clockwise/counterclockwise, pulse/direction and quadrant counting mode. The 32-bit counter and the trigger level  (falling/rising edge) can be configured and set by software.

    A latch input (HR) for each channel allows the latching and clearing of each encoder counter.

    The ECAT-2092T supports position compare: Each encoder channel is equipped with one 32-bit compare register which compares the counter position with the compare position and generates an output signal when the counter reaches or passes the compare position. The compare function supports single and auto incremental position compare. The pulse width of the compare output can be set.

    Each channel has got an adjustable input signal filter for filtering out electrical noises.
    		 
     
    Applications  
    • Position measurement
    • Image capture
    • Automated optical inspection
    • Line-scan vision inspection
    • Data acquisition


    		  
     
    Features  
    • EtherCAT slave
    • Two channels, 32-bit incremental encoder counters
    • Encoder counting mode: CW/CCW , Pulse/Direction, A/B Phase
    • Maximum counting rate: 4 MHz
    • Encoder Input: A, B, C differential or single-ended signals
    • Two digital input for counter latching
    • Two digital output for position compare signal trigger: single and auto-increment compare
    • Encoder digital input filter
    • Input level:  5V, 12V/24V with internal resistor
    • Polarity setting by software for active high or active low encoder input
    • A/B/C signal isolation voltage: 2500V optical isolation
    		  
     
    Digital Input Channel  
    The ECAT-2092T can accept encoder inputs from either differential or single-ended signals.
    By default it is set to support differential encoder signals as they are preferred due to their excellent noise immunity. For single-ended encoder connection the ECAT-2092T provides an internal 1k Ohm resistor for each signal input. The internal resistor can be selected via jumper setting.

    		 
     
    Counting Modes  
    The ECAT-2092T encoder counter supports three modes:
    • Pulse/Direction counting mode
    • Clockwise/Counterclockwise mode
    • Quadrant counting mode

    		  
     
    Hardware Specifications  
    Encoder Input
    Number of encoder inputs 2x encoder counter (A, B, C),
    differential or single-ended
    Counter resolution 32 bit
    Encoder mode A/B Phase, CW/CCW, Pulse/Dir
    Maximum input pulse frequency A/B Phase 4 MHz
    CW/CCW 4 MHz
    Pulse/Dir 4 MHz
    Programmable digital filter 1 ~ 250 μs
    Input level 5V (default) Logic high: 4 V ~ 5 V
    Logic low: 0 V ~ 2 V
    12 V  (set by jumper) Logic high: 5 V ~ 12 V
    Logic low: 0 V ~ 2 V
    24 V (set by jumper) Logic high: 5 V ~ 24 V
    Logic low: 0 V ~ 2 V
    A/B/C signal photo-isolation 2500 VDC
    External Latch Input
    Channel 2
    Input level 5V (default) Logic high: 4 V ~ 5 V
    Logic low: 0 V ~ 2 V
    12 V  (set by jumper) Logic high: 5 V ~ 12 V
    Logic low: 0 V ~ 2 V
    24 V (set by jumper) Logic high: 5 V ~ 24 V
    Logic low: 0 V ~ 2 V
    Compare Trigger Output
    Channel 2
    Trigger pulse width 15 ~ 50 μs
    Load voltage 5 ~ 48 V
    Max load current 100 mA
    LED Indicators
    Diagnostic LED Power, EtherCAT status, signal status of each encoder input
    Communication Interface
    Connector 2 x RJ-45
    Protocol EtherCAT
    Distance between stations Max. 100 m (100BASE-TX)
    Data transfer medium Ethernet/EtherCAT Cable (Min. CAT 5), Shielded
    Power
    Input voltage range 20 VDC ~ 30VDC
    Power consumption Maximum 4.5W
    EMS Protection
    ESD (IEC 61000-4-2) 4 KV Contact for each channel
    EFT (IEC 61000-4-4) Signal: 1 KV Class A; Power: 1 KV Class A
    Surge (IEC 61000-4-5) 1 KV Class A
    Mechanism
    Installation DIN-Rail
    Dimensions (LxWxH) [mm] 110mm x 90mm x 33mm (without connectors)
    Case material UL 94V-0 housing
    Environment
    Operating temperature -25℃ ~ 70℃
    Storage temperature -30℃ ~ 80℃
    Relative humidity 10 ~ 90%,  No condensation
    		 
     
    Ordering Information  
    ECAT-2092T
    		 EtherCAT two-channel incremental encoder counter with compare trigger output
    		 
       
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