i2o Option
20 to 36V DC Input
2A @ 250V AC or 110V DC SPST Output
2A @ 240V AC or 125V DC Alarm
18 to 36V DC Power (redundancy-ready)
Modbus TCP/UDP/IP or i2o peer-to-peer 10/100 Base-T(X) and 100 Base-FX
EtherStax I/O blocks provide a ruggedized, high-density solution to interface a large quantity of isolated 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.
ES2117 Ethernet I/O Modules are high-density stackable units to save space and are fully isolated between all circuits for safety and noise immunity.
Features
Fully isolated between all circuits: Inputs, outputs, alarm, network ports, enclosure, and power are isolated from each other for safety and noise immunity.
High-density stackable unit: Stacked mounting puts a lot of I/O in a very small footprint to save panel space.
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 actuate outputs on another over Ethernet link.
Channel-to channel input isolation: Inputs provide high or low-side sensing for AC or DC circuits.
Automatic change of state detection: Inputs detect quick momentary changes of state that occur between polling.
Logic inversion (i2o only): Active high inputs can switch remote peer-to-peer outputs on or off.
Change-of-state or timed updates: Event-driven updates transmit data in less than 10ms between peers with i2o.
10 Modbus TCP/IP sockets/sessions: Multiple masters can talk to an EtherStax unit at the same time.
Local alarm function: Dedicated failsafe relay is controlled via watchdog timer and link-loss conditions.
Heavy-duty 2A relays: 16 SPST outputs provide high/low-side 2A switching up to 250V AC or 110V DC.
Programmable outputs: Normally open relays are configurable to energize or de-energize on power-up.
Built-in slave relays: Inputs can control outputs on same unit to provide slave relay interface.
Self-test checks I/O operation: Unit checks internal I/O communication and allows verification via web browser.
Watchdog timers: Communication fault sends output to a pre-defined state or holds the last value.
Operating Temperature: -40° to +65°C
- i2o Option
- 20 to 36V DC Input
- 2A @ 250V AC or 110V DC SPST Output
- 2A @ 240V AC or 125V DC Alarm
- 18 to 36V DC Power (redundancy-ready)
- Modbus TCP/UDP/IP or i2o peer-to-peer 10/100 Base-T(X) and 100 Base-FX
EtherStax I/O blocks provide a ruggedized, high-density solution to interface a large quantity of isolated 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.
ES2117 Ethernet I/O Modules are high-density stackable units to save space and are fully isolated between all circuits for safety and noise immunity.
Features
- Fully isolated between all circuits: Inputs, outputs, alarm, network ports, enclosure, and power are isolated from each other for safety and noise immunity.
- High-density stackable unit: Stacked mounting puts a lot of I/O in a very small footprint to save panel space.
- 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 actuate outputs on another over Ethernet link.
- Channel-to channel input isolation: Inputs provide high or low-side sensing for AC or DC circuits.
- Automatic change of state detection: Inputs detect quick momentary changes of state that occur between polling.
- Logic inversion (i2o only): Active high inputs can switch remote peer-to-peer outputs on or off.
- Change-of-state or timed updates: Event-driven updates transmit data in less than 10ms between peers with i2o.
- 10 Modbus TCP/IP sockets/sessions: Multiple masters can talk to an EtherStax unit at the same time.
- Local alarm function: Dedicated failsafe relay is controlled via watchdog timer and link-loss conditions.
- Heavy-duty 2A relays: 16 SPST outputs provide high/low-side 2A switching up to 250V AC or 110V DC.
- Programmable outputs: Normally open relays are configurable to energize or de-energize on power-up.
- Built-in slave relays: Inputs can control outputs on same unit to provide slave relay interface.
- Self-test checks I/O operation: Unit checks internal I/O communication and allows verification via web browser.
- Watchdog timers: Communication fault sends output to a pre-defined state or holds the last value.
- Operating Temperature: -40° to +65°C
