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Product short description:
  • Input Ranges: 0 to 28V DC, active-low inputs
  • Output Range: 0 to 28V DC (0.5A/ch) low-side switches
  • Ethernet Communication: 10/100Base-T(X) and 100Base-FX; Modbus TCP/IP or UDP/IP protocol; Acromag i2o® peer-to-peer technology
  • Power Requirement: 18 to 36V DC (redundancy-ready)
  • Approvals: UL, & cUL listed Class 1; Division 2; Groups A, B, C, D.
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EtherStax I/O blocks provide a ruggedized, high-density solution to interface a very large quantity of discrete I/O signals to your control system. A stackable aluminum housing maintains a small footprint and stands up to harsh, industrial environments.  Web-based configuration simplifies setup with any web browser.

Inputs

Configuration (active-low inputs): 96 channels (six 16-ch ports) with a common return (RTN). Each input is connected in tandem with open-drains of output mosfets. Any mix of I/O occurs as all channels are high impedance inputs unless written. Output channels can be read back at any time (loopback monitoring).

Input Signal Voltage Range: 0 to 28VDC, 31V maximum. Surge protected.

Input Threshold Detection and Sensitivity: 4V DC threshold. Level or latching inputs.

Input “Wetting” Current: Built-in current sources switch from 16mA initially (20ms) to 2mA (continuous), default mode. Sources can be changed to 2mA or turned off.

Internal Excitation (default): 6V DC, 400mA.

External Excitation: 6 to 28V DC typical. Separate excitation terminal (logic) for each 16-channel port. Internal and external supplies are diode-blocked from each other. Includes reverse polarity protection.

Peer-to-peer (i2o) communication – Change-of-state updates: Less than 5mS events. Timed updates: Configurable for 1-90 seconds.

Outputs

Configuration (low-side switches): 96 channels (six 16-ch ports) of open-drain mosfet switches with common source connection at port RTN terminal. Each output is connected in tandem with buffered inputs.

Output “OFF” Voltage Range: 0 to 28V DC, 31V maximum. Surge protected.

Output “ON” Current Range: 0 to 300mA DC continuous, each output.

Output “ON” Maximum Current: 450mA DC maximum with any 8 channels “on” continuously per 16 channel port

Output Port Maximum Current – 4.8A: 16 channels @ 300mA continuous. 3.6A: 8 channels “off” & 8 channels @ 450mA

Local Alarm Output

Configuration: Isolated relay de-energizes (failsafe) or energizes (non-failsafe) as configured when the watchdog timer detects a media or communication failure.

Type: SPST-NO, 1 Form A, Class I, Division II approved.

Rating: 5A @ 24VDC/250VAC, 6000 cycles resistive. 3A @ 24VDC/250VAC, 100,000 cycles general. 2A @ 24VDC/250V AC, Hazardous locations

Maximum Switching Voltage: 250VAC, 125VDC.

Enclosure and Physical

Housing Classification and Dimensions – IP20: 8.226” x 2.444” x 7.25”. 4 lbs. (1.8 kg) packed (unit weighs 3.4 lbs). Without enclosure: 7.920” x 1.875” x 7.25”. 1.65 lbs. (0.75 kg) packed (unit weighs 1.05 lbs).

Safety Approvals: UL/cUL Listed.

Hazardous Locations: Class 1; Div. 2; A B C D.

Open board units: UL Recognized

Shock and Vibration Immunity: Rating for single surface-mount unit in enclosure.

Mechanical Shock: 50g, 3ms, with 3 half-sine shock pulses in each direction along 3 axes (18 shocks), and 30g, 11ms, with 3 half-sine shock pulses in each direction along 3 axes (18 shocks), per IEC60068-2-27.

Random Vibration: 5g, 5-500Hz, in 3 axes at 2 hours/axis per IEC60068-2-64.

Environmental

Operating Temperature: Open bd,-40 to 75°C(-40 to 167°F) Enclosed bd, -40 to 75°C (all outputs “off”) -40 to 70°C (all outputs “on” at rated Max.).

Storage Temperature: -40 to 85°C (-40 to 185°F).

Power Requirements – 18-36V DC. Redundant, diode-coupled terminals. Dual copper ports: 2.5W with external excitation, 3.5W with internal excitation. Fiber optic units: Call factory.

Isolation: I/O, power, relay and Ethernet port-to-port.

Peak: 1500V AC, ANSI/ISA-82.01-1988.

Continuous: 250V AC, 354V DC.

Ethernet Interface

Internal Switch or Hub/Repeater: Dual-port Ethernet switch. Web-configurable as a true switch (default mode) or hub.

Network Connector [10/100 Base-T(X)Copper]: One or two 8-pin RJ-45 connectors. Automatic MDI/MDI-X. 100m communication distance.

Network Connector (100 Base-FX Fiber-optic): One multi-mode with SC connector. 2km communication distance. Full/half-duplex, selectable.

Protocols and Addressing: Modbus TCP/IP or UDP/IP. i2o peer-to-peer. StaticIP, DHCP, BootP. Configurable IP addresses.

Ethernet Modbus TCP/IP Sockets/Sessions: 1-10 socket/sessions programmable via web page.

Ethernet Redundancy: Compatible with STP, RSTP, proprietary schemes.

  • 96 discrete I/O channels: Bi-directional channels support any input/output mix in a single unit.
  • High-density stackable unit: Stacked mounting puts a lot of I/O in a very small footprint to save panel space.
  • High speed channel updates: Updates all 96 channels in 1mS.
  • Modbus TCP/IP or UDP/IP protocol: I/O functions as slave to host controller.
  • Peer-to-peer i2o communication: Inputs to one unit automatically update outputs on another over Ethernet link.
  • Change-of-state or timed updates: Event-driven updates transmit data in less than 5mS between peers with i2o.
  • 10 Modbus TCP/IP sockets/sessions: Multiple masters can talk to an EtherStax unit at the same time.
  • Self-test checks I/O operation: Test I/O channels from a web browser before wiring terminals to devices.
  • Selectable input “wetting” current: Internal current source eliminates pull-ups and improves dry contact interface.
  • Automatic change of state detection: Inputs detect quick momentary changes of state that occur between polling.
  • Internal or external port excitation: Selectable source on each 16-channel port simplifies wiring and adds flexibility for use with 5-28V DC logic.
  • Loop-back monitoring on all channels: Inputs confirm output states for increased system reliability.
  • Watchdog timers and failsafe outputs: Communication fault sends output to a pre-defined state or holds the last value.
  • Output open-load detection: Output fault detection is selectable on individual channels.
  • Thermal, current, voltage protection: I/O is protected from excessive levels to reduce downtime.

Specs & Catalogs

Manuals

ES2113 User Manual (Log in to download the file)

Additional information

Weight 80 oz
Dimensions 9 × 2.5 × 7.25 in
Part Number

ES2113-0000: two copper ports, IP40 enclosure, ES2113-1000: one Cu & one fiber port, IP40 enclosure, ES2113-1010: one Cu & one fiber port, open circuit board, ES2113-0010: two copper ports, open circuit board

Communication

i2o Peer-to-Peer, Modbus TCP/IP, Modbus UDP/IP

Product Series

EtherStax Series

  • Description

    EtherStax I/O blocks provide a ruggedized, high-density solution to interface a very large quantity of discrete I/O signals to your control system. A stackable aluminum housing maintains a small footprint and stands up to harsh, industrial environments.  Web-based configuration simplifies setup with any web browser.

    Inputs

    Configuration (active-low inputs): 96 channels (six 16-ch ports) with a common return (RTN). Each input is connected in tandem with open-drains of output mosfets. Any mix of I/O occurs as all channels are high impedance inputs unless written. Output channels can be read back at any time (loopback monitoring).

    Input Signal Voltage Range: 0 to 28VDC, 31V maximum. Surge protected.

    Input Threshold Detection and Sensitivity: 4V DC threshold. Level or latching inputs.

    Input “Wetting” Current: Built-in current sources switch from 16mA initially (20ms) to 2mA (continuous), default mode. Sources can be changed to 2mA or turned off.

    Internal Excitation (default): 6V DC, 400mA.

    External Excitation: 6 to 28V DC typical. Separate excitation terminal (logic) for each 16-channel port. Internal and external supplies are diode-blocked from each other. Includes reverse polarity protection.

    Peer-to-peer (i2o) communication – Change-of-state updates: Less than 5mS events. Timed updates: Configurable for 1-90 seconds.

    Outputs

    Configuration (low-side switches): 96 channels (six 16-ch ports) of open-drain mosfet switches with common source connection at port RTN terminal. Each output is connected in tandem with buffered inputs.

    Output “OFF” Voltage Range: 0 to 28V DC, 31V maximum. Surge protected.

    Output “ON” Current Range: 0 to 300mA DC continuous, each output.

    Output “ON” Maximum Current: 450mA DC maximum with any 8 channels “on” continuously per 16 channel port

    Output Port Maximum Current – 4.8A: 16 channels @ 300mA continuous. 3.6A: 8 channels “off” & 8 channels @ 450mA

    Local Alarm Output

    Configuration: Isolated relay de-energizes (failsafe) or energizes (non-failsafe) as configured when the watchdog timer detects a media or communication failure.

    Type: SPST-NO, 1 Form A, Class I, Division II approved.

    Rating: 5A @ 24VDC/250VAC, 6000 cycles resistive. 3A @ 24VDC/250VAC, 100,000 cycles general. 2A @ 24VDC/250V AC, Hazardous locations

    Maximum Switching Voltage: 250VAC, 125VDC.

    Enclosure and Physical

    Housing Classification and Dimensions – IP20: 8.226” x 2.444” x 7.25”. 4 lbs. (1.8 kg) packed (unit weighs 3.4 lbs). Without enclosure: 7.920” x 1.875” x 7.25”. 1.65 lbs. (0.75 kg) packed (unit weighs 1.05 lbs).

    Safety Approvals: UL/cUL Listed.

    Hazardous Locations: Class 1; Div. 2; A B C D.

    Open board units: UL Recognized

    Shock and Vibration Immunity: Rating for single surface-mount unit in enclosure.

    Mechanical Shock: 50g, 3ms, with 3 half-sine shock pulses in each direction along 3 axes (18 shocks), and 30g, 11ms, with 3 half-sine shock pulses in each direction along 3 axes (18 shocks), per IEC60068-2-27.

    Random Vibration: 5g, 5-500Hz, in 3 axes at 2 hours/axis per IEC60068-2-64.

    Environmental

    Operating Temperature: Open bd,-40 to 75°C(-40 to 167°F) Enclosed bd, -40 to 75°C (all outputs “off”) -40 to 70°C (all outputs “on” at rated Max.).

    Storage Temperature: -40 to 85°C (-40 to 185°F).

    Power Requirements – 18-36V DC. Redundant, diode-coupled terminals. Dual copper ports: 2.5W with external excitation, 3.5W with internal excitation. Fiber optic units: Call factory.

    Isolation: I/O, power, relay and Ethernet port-to-port.

    Peak: 1500V AC, ANSI/ISA-82.01-1988.

    Continuous: 250V AC, 354V DC.

    Ethernet Interface

    Internal Switch or Hub/Repeater: Dual-port Ethernet switch. Web-configurable as a true switch (default mode) or hub.

    Network Connector [10/100 Base-T(X)Copper]: One or two 8-pin RJ-45 connectors. Automatic MDI/MDI-X. 100m communication distance.

    Network Connector (100 Base-FX Fiber-optic): One multi-mode with SC connector. 2km communication distance. Full/half-duplex, selectable.

    Protocols and Addressing: Modbus TCP/IP or UDP/IP. i2o peer-to-peer. StaticIP, DHCP, BootP. Configurable IP addresses.

    Ethernet Modbus TCP/IP Sockets/Sessions: 1-10 socket/sessions programmable via web page.

    Ethernet Redundancy: Compatible with STP, RSTP, proprietary schemes.

  • Features & Benefits

    • 96 discrete I/O channels: Bi-directional channels support any input/output mix in a single unit.
    • High-density stackable unit: Stacked mounting puts a lot of I/O in a very small footprint to save panel space.
    • High speed channel updates: Updates all 96 channels in 1mS.
    • Modbus TCP/IP or UDP/IP protocol: I/O functions as slave to host controller.
    • Peer-to-peer i2o communication: Inputs to one unit automatically update outputs on another over Ethernet link.
    • Change-of-state or timed updates: Event-driven updates transmit data in less than 5mS between peers with i2o.
    • 10 Modbus TCP/IP sockets/sessions: Multiple masters can talk to an EtherStax unit at the same time.
    • Self-test checks I/O operation: Test I/O channels from a web browser before wiring terminals to devices.
    • Selectable input “wetting” current: Internal current source eliminates pull-ups and improves dry contact interface.
    • Automatic change of state detection: Inputs detect quick momentary changes of state that occur between polling.
    • Internal or external port excitation: Selectable source on each 16-channel port simplifies wiring and adds flexibility for use with 5-28V DC logic.
    • Loop-back monitoring on all channels: Inputs confirm output states for increased system reliability.
    • Watchdog timers and failsafe outputs: Communication fault sends output to a pre-defined state or holds the last value.
    • Output open-load detection: Output fault detection is selectable on individual channels.
    • Thermal, current, voltage protection: I/O is protected from excessive levels to reduce downtime.
  • Specs & Data Sheets

    Specs & Catalogs

    Manuals

    ES2113 User Manual (Log in to download the file)

  • Additional information

    Additional information

    Weight 80 oz
    Dimensions 9 × 2.5 × 7.25 in
    Part Number

    ES2113-0000: two copper ports, IP40 enclosure, ES2113-1000: one Cu & one fiber port, IP40 enclosure, ES2113-1010: one Cu & one fiber port, open circuit board, ES2113-0010: two copper ports, open circuit board

    Communication

    i2o Peer-to-Peer, Modbus TCP/IP, Modbus UDP/IP

    Product Series

    EtherStax Series