- Product available through Competence Partner Program
- LIOB-58x Datasheet
- L-IOB I/O Controller User Manual
- Installation Instructions: LIOB-580 / LIOB-581 / LIOB-582 / LIOB-583 / LIOB-584
- L-IOB Device Selector
- General I/O Specifications
- Certificates: EC / BTL / UL / AMEV
- Downloads
LIOB-58x I/O Controllers are IP-enabled, compact, programmable automation stations for BACnet/IP networks with physical inputs and outputs and integrated graphical visualization.
BACnet/IP over Ethernet
The LIOB-58x I/O Controller is equipped with two Ethernet ports including a built-in Ethernet switch. This allows for building a daisy chained line topology of up to 20 devices, which reduces costs for network installation. Dual Ethernet port devices also allow the setup of a redundant Ethernet installation (ring topology), which increases reliability. The redundant Ethernet topology is enabled by the Rapid Spanning Tree Protocol (RSTP), which is supported by most managed switches.
Technology data points are automatically exposed as OPC tags via the integrated OPC server (OPC XML-DA). The L-IOB I/O Controllers further allow data exchange over global connections (network-wide data exchange), offer AST™ functions (Alarming, Scheduling, and Trending), store custom graphic pages for visualization in LWEB‑802/803, and can be seamlessly integrated in the LWEB‑900 Building Management System. LIOB-58x I/O Controllers implement the BACnet Building Controller (B-BC) profile and are BTL tested and WSPcert certified.
Local Operation and Override
All L-IOB I/O Controllers are equipped with an LCD display (128x64) with backlight and jog dial for manual local operation and override. Device and data point information is displayed in text form and via graphical symbols.

Features
- Automation station with physical input and outputs
- Programmable with L‑LOGICAD (IEC 61131‑3) or L-STUDIO* (IEC 61131‑3 or IEC 61499)
- Dual Ethernet/IP interface
- Manual operation using the jog dial
- 128x64 graphic display with backlight
- Local access to information about device status and data points in clear text and symbols
- Stores customized graphical pages
- Visualization of customized graphical pages through LWEB‑900 (building management), or LWEB‑802/803
- Integrated Web server for the device configuration and for monitoring of data points
- Extension with physical inputs and outputs using one LIOB I/O Module (LIOB‑45x/55x)
- Compliant with ANSI/ASHRAE–135‑2012 and ISO 16484‑5:2012 standard
- B-BC (BACnet Building Controller) functionality, BTL certified
- BACnet objects for integration on BACnet/IP channels
- BACnet Client Mappings for integration on BACnet/IP channels
- Alarming, Scheduling, and Trending (AST ™)
- Event-driven e-mail notification
- Math objects to execute mathematical operations on data points
- Built-in OPC XML-DA and OPC UA server
- Stores user-defined project documentation
*requires L-STUDIO-LIOB software license
LIOB-BIP I/O Controller: 8 UI, 2 DI, 2 AO, 8 DO (4 x Relay 6 A, 4 x Triac 0.5 A) LIOB-BIP I/O Controller: 8 UI, 12 DI LIOB-BIP I/O Controller: 6 UI, 6 AO, 8 DO (8 x Relay 6 A) LIOB-BIP I/O Controller: 6 UI, 6 AO, 5 DO (4 x Relay 16 A, 1 x Relay 6 A) LIOB-BIP I/O Controller: 7 UI, 4 AO, 7 DO (5 x Relay 6 A, 2 x Triac 0.5 A), 1 Pressure Sensor LIOB-Connect Power Supply, 24 VDC, 15 W Power supply unit with power connector 24 VDC, 15 WLIOB-BIP I/O Controller BACnet/IP Products
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