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ECAT-2093
 
Applications
Features
Digital Input Channel
Counting Modes
Hardware Specifications
Ordering Information
 
 
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    ECAT-2093 ~ NEW ~

    EtherCAT Three-Channel Incremental Encoder Counter

           
    		 

    The EtherCAT slave ECAT-2093 is an incremental encoder counter which provides three 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 inputs. The inputs can either be single-ended or differential signals. Three counting modes are supported: clockwise/counterclockwise, pulse/direction and quadrant counting mode. The hardware index latch function allows the latching of encoder position. Low pass filter functions for filtering out electrical noises are provided.

    		  
     
    Applications  

    		 
     
    Features  
    • EtherCAT slave
    • Three 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, Z differential or single-ended signals
    • Index latch counter value
    • 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/Z signal isolation voltage: 2500V optical isolation
    • LED indicators for EtherCAT and encoder status
    • EtherCAT:
      • 2 x RJ-45 bus interface
      • Distance between stations up to 100 m (100BASE-TX)
      • Support daisy chain connection
      • EtherCAT conformance test tool verified
      • Supports Free-Run, SM synchron and Distributed Clock (DC) operation modes
    		  
     
    Digital Input Channel  
    The ECAT-2093 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-2093 provides an internal 1k Ohm resistor for each signal input. The internal resistor can be selected via jumper setting.

    		 
     
    Counting Modes  
    The ECAT-2093 encoder counter supports three modes:
    • Pulse/Direction counting mode
    • Clockwise/Counterclockwise mode
    • Quadrant counting mode

    		 
     
    Hardware Specifications  
    Encoder
    Number of encoder inputs 3x encoder counter (A, B, Z),
    differential or single-ended
    Resolution 32 bit
    Maximum input pulse frequency 4 MHz
    Input level: 5V (default)
    12V/24V with internal resistor (set by jumper)
    Photo-Isolation 2500 VDC
    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-2093
    		 EtherCAT three-channel incremental encoder counter
    		 
       
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