Each module processes I/O signals on up to sixteen channels and features dual Ethernet ports, as well as pluggable front-facing terminals, for more convenient wiring.
This arrangement allows daisy-chaining of modules to simplify installation and minimize switch requirements to reduce cost.
- Modbus/TCP, Ethernet/IP, or Profinet communication
- Easy USB configuration
- Supports rail power bus
- PriorityChannel™ technology inside
i2o® Peer-to-Peer Communication
Input channels on one unit can write directly to output channels on another unit without a host controller in between
16-Channel Discrete I/O with Sinking Outputs
• 0-32V DC Input, TTL thresholds
• 0-32V DC Output, open-drain, up to 250mA
• 16 solid-state discrete I/O channels
• 12 to 32V DC Power (2.5W)
XT1111: Modbus/TCP and i2o protocol
XT1112: Ethernet/IP protocol
XT1113: Profinet protocol
These modules interfaces discrete I/O signals between measurement and control devices over Ethernet. Channels are individually configurable for input or low-side switched output operation.
Rugged construction, high density design, and easy USB-to-PC/Windows setup combine for a very effective I/O solution. These units are ideal for remote monitoring, distributed control, or SCADA applications.
Features
- 16 solid-state discrete I/O channels (any mix of inputs or outputs)
- Built-in 10K ohm pull-up resistors for 2/3-wire sensors (contacts, proximity, TTL)
- Configurable normal/reverse input logic
- Outputs include built-in read-back capability
- Easy setup with Windows software via USB
- Watchdog timer control of failsafe outputs
- Continuously changing “heart-beat” register validates module operation
- High-Density 22.5mm wide package with pluggable, front-facing terminals
- Dual Ethernet 10/100 ports (auto-negotiation) reduce switch port requirements
- 1500V AC isolation (between I/O, power, and network ports) and surge/transient protection
- Supports bussed/rail and redundant power
- -40°C to +70°C wide temperature operation
- Withstands 25g shock and 4g vibration
- CE and UL/cUL Class 1 Div 2 Zone 2 approvals
