LIOB-55x Modules BACnet/IP

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 (128x64) 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
• Manual operation using the jog dial or VNC client
• 128x64 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-55x 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)
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	3D View
LIOB-551
	LIOB-BIP I/O Module: 8 UI, 12 DI
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	3D View
LIOB-552
	LIOB-BIP I/O Module: 6 UI, 6 AO, 8 DO (8 x Relay 6 A)
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	3D View
LIOB-553
	LIOB-BIP I/O Module: 6 UI, 6 AO, 5 DO (4 x Relay 16 A, 1 x Relay 6 A)
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	3D View
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
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	3D View
LIOB-560
	LIOB-BIP I/O Modul: 20 Universal I/O (IO)
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	3D View
LIOB-562
	LIOB-BIP I/O Module: 40 Universal I/O (12 optionally with 4-20 mA Current Output)
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	3D View
LPOW-2415A
	LIOB-Connect Power Supply, 24 VDC, 15 W
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	3D View
LPOW-2415B
	Power supply unit with power connector 24 VDC, 15 W
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	3D View
L-TEMP2
	External temperature sensor (NTC10K) for use with L-IOB Universal Inputs
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