LIOB-48x I/O Controllers are IP-enabled, compact, programmable automation stations for LonMark Systems with physical inputs and outputs and integrated graphical visualization.

LonMark IP-852 Channel over Ethernet

The LIOB-48x 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.

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.

LIOB-IP852 I/O Controller LonMark Products
LIOB-480
	LIOB‑IP852 I/O Controller: 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-481
	LIOB-IP852 I/O Controller: 8 UI, 12 DI
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	3D View
LIOB-482
	LIOB-IP852 I/O Controller: 6 UI, 6 AO, 8 DO (8 x Relay 6 A)
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	3D View
LIOB-483
	LIOB-IP852 I/O Controller: 6 UI, 6 AO, 5 DO (4 x Relay 16 A, 1 x Relay 6 A)
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	3D View
LIOB-484
	LIOB-IP852 I/O Controller: 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
L-LOGICAD-USB
	IEC 61131-3 programming tool, single license, includes USB dongle
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L-STUDIO-LIOB
	License for L‑IOB to activate the L‑STUDIO runtime (for LIOB-48x/580/581/582/583/584 V2)
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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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