The LIOB-55x Modules communicate over Ethernet/IP in the BACnet/IP and BACnet/SC network. They adhere to the BACnet Building Controller Profile (B-BC) and either expose their I/O data points through BACnet server objects or actively fetch them from a BACnet server via BACnet client maps.
According to the B-BC profile, the LIOB-55x Modules support BACnet alarming, scheduling, and trending. They are BTL tested and WSPcert certified.
Communication
The LIOB-55x I/O Modules are 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.
The LIOB-55x Modules are equipped with a Web interface to query the device status and display or change each data point of the module. In addition to the BACnet object interface, the I/O data points are exposed by the OPC XML-DA server of the modules. The local display can be accessed via VNC.
LIOB-IP Mode
The LIOB‑55x Modules can be switched to LIOB‑IP mode using manual local operation. In LIOB‑IP mode, the LIOB‑55x Modules extend L‑INX Automation Servers, L‑ROC Room Controllers, L-IOB I/O Controllers, and LIOB-AIR I/O Controllers with physical inputs and outputs via plug and play.
Local Operation and Override
All L-IOB I/O Modules are equipped with an LCD display (128×64) with backlight and jog dial for manual local operation. Device and data point information is displayed in text form and via graphical symbols.
Features
- I/O module with physical inputs and outputs
- Dual Ethernet/IP interface BACnet objects for integration in BACnet/IP, BACnet/SC channels
- BACnet Client Mappings to access to BACnet/IP, BACnet/SC objects
- Fulfills the BACnet Building Controller Profile (B‑BC)
- Manual operation using the jog dial or VNC client
- 128×64 graphic display with backlight
- Local access to information about device status and data points in clear text and symbols
- Integrated web server for device configuration and monitoring data points
- Compliant with ANSI/ASHRAE 135‑2012 and ISO 16484‑5:2012 standard
- B-BC (BACnet Building Controller) functionality, BTL certified
- Supports BACnet Alarming, Scheduling, and Trending
- Connected to the L‑INX Automation Server, L‑ROC Room Controller, L-IOB I/O Controller, and LIOB-AIR I/O Controller via LIOB‑IP
- Automatic integration into device configurations with L‑INX, L‑ROC, L-IOB I/O Controller, and LIOB-AIR
- Easy device replacement without any additional software
- Built-in OPC XML‑DA and OPC UA server
- Math objects to execute mathematical operations on data points
LIOB-BIP I/O Modules BACnet/IP Products
LIOB-550
LIOB-BIP I/O Module: 8 UI, 2 DI, 2 AO, 8 DO (4 x Relay 6 A, 4 x Triac 0.5 A)
LIOB-551
LIOB-BIP I/O Module: 8 UI, 12 DI
LIOB-552
LIOB-BIP I/O Module: 6 UI, 6 AO, 8 DO (8 x Relay 6 A)
LIOB-553
LIOB-BIP I/O Module: 6 UI, 6 AO, 5 DO (4 x Relay 16 A, 1 x Relay 6 A)
LIOB-554
LIOB-BIP I/O Module: 7 UI, 4 AO, 7 DO (5 x Relay 6 A, 2 x Triac 0.5 A), 1 Pressure Sensor
LPOW-2415A
LIOB-Connect Power Supply, 24 VDC, 15 W
LPOW-2415B
Power supply unit with power connector 24 VDC, 15 W
L-TEMP2
External temperature sensor (NTC10K) for use with L-IOB Universal Inputs
