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LIOB-FT I/O Controller LonMark

liob-180_perspective_200
CEA-709Alarming (Alarm Management)SchedulingLocal I/OsLocal ConnectionLocal Manual OperationIEC 61131 – L-LOGICADMathematical FunctionsBackup / RestoreLonMark-certified ProductUL Recognized Product

Index

 

LIOB-18x I/O Controllers are compact, programmable automation stations for LonMark Systems with physical inputs and outputs.

LonMark TP/FT-10 Channel

LIOB-18x I/O Controllers communicate via twisted pair over a TP/FT-10 channel in the LonMark System. LIOB-18x I/O Controllers offer extended features such as local alarming (SNVT_alarm and SNVT_alarm_2) and local scheduling.

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-18x

LIOB-FT I/O Controller LonMark Products


LIOB-180
LIOB-180

LIOB-FT 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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LIOB-181
LIOB-181

LIOB-FT I/O Controller: 8 UI, 12 DI

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LIOB-182
LIOB-182LIOB‑FT I/O Controller: 6 UI, 6 AO, 8 DO (8 x Relay 6 A)
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LIOB-183
LIOB-183

LIOB-FT I/O Controller: 6 UI, 6 AO, 5 DO (4 x Relay 16 A, 1 x Relay 6 A)

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LIOB-184
LIOB-184

LIOB-FT 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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L-LOGICAD-USB
L-LOGICAD-USB

IEC 61131-3 programming tool, single license, includes USB dongle

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LPOW-2415A
LPOW-2415A

LIOB-Connect Power Supply, 24 VDC, 15 W

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LPOW-2415B
LPOW-2415B

Power supply unit with power connector 24 VDC, 15 W

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L-TEMP2
L-TEMP2

External temperature sensor (NTC10K) for use with L-IOB Universal Inputs

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Features

  • Automation station with physical input and outputs
  • IEC 61131-3 programmable with L-LOGICAD
  • 128x64 graphic display with backlight
  • Local access to information about device status and data points in clear text and symbols
  • Manual operation using the jog dial
  • Compliant with CEA‑709 and ISO/IEC 14908-2 standard (LonMark System)
  • LonMark certified
  • SNVT-based interface for integration on the LonMark TP/FT-10 channel
  • NV interface can be freely defined
  • Up to 256 address table entries (ECS mode)
  • LNS plug‑in for the device configuration in the LonMark System
  • Math objects to execute mathematical operations on data points
  • LonMark Alarming with nvoAlarm (SNVT_alarm) and nvoAlarm_2 (SNVT_alarm_2)
  • Local Scheduling

 

Specification

Dimensions in mm [inch]

LIOB-180

LIOB-180_dimensions

LIOB-181

LIOB-181_dimensions

LIOB-182

LIOB-182_dimensions

LIOB-183

LIOB-183_dimensions

LIOB-184

LIOB-184_dimensions

 

General Specifications
Dimensions (mm) 107 x 100 x 75 (L x W x H)
Installation DIN rail mounting following DIN 43880, top hat rail EN 50022
Operating conditions 0 °C to 50 °C, 10 – 90 % RH, non condensing, degree of protection: IP40, IP20 (terminals)
Power supply 24 VDC / 24 VAC ±10 %
Program cycle time Down to 10 ms
Interface 1 x LIOB‑FT or LonMark TP/FT-10
Resource limits 
Total number of data points
2 000
Network variables (NVs) 200
Alias NVs 200
Address table entries 256 („non-ECS mode“: 15)
LonMark Calendar 1 (25 calendar patterns)
LonMark Scheduler 10
LonMark Alarm Server 1
Connections (Local / Global) 200 / 0
Specifications LIOB-FT I/O Controller (LIOB-18x)
Types LIOB-180 LIOB-181 LIOB-182 LIOB-183 LIOB-184
Power consumption 1.7 W
2.6 W (all Relays on)
1.7 W 1.7 W
2.7 W (all Relays on)
1.7 W
2.5 W (all Relays on)
1.7 W
2.6 W (all Relays on)
Universal Input (UI) 8 8 6 6 7
Digital Input (DI) 2 12 - - -
Analog Output (AO) 2 - 6 6 4

Digital Output (DO)

8 (4 x Relay 6 A, 4 x Triac 0.5 A)

-

8 (8 x Relay 6 A)

5  (4 x Relay 16 A,1 x Relay 6 A)

7 (5 x Relay 6 A, 2 x Triac 0.5 A)

Digital output specification

Please refer to the “General Input and Output Specification of LOYTEC devices” for more details.

Differential Pressure Sensor        

0–500 Pa

Runtime licenses
Type LIOB-18x
Programming, tools L-LOGICAD software (IEC 61131-3)
License

L‑STUDIO: n/a
L‑LOGICAD: included


General Input and Output Specification of LOYTEC devices

UI Universal Input

UIs are universal inputs for four different input types. They have an input voltage range of 0 V to 10 V, and can withstand up to 30 V. The UIs correspond to class 1 with a relative accuracy of ±1 % (of measured value) between 1 V and 10 V, and an absolute accuracy of ±10 mV between 0 V and 1 V. The ADC resolution is 16 bits. Galvanically isolated sensors resp. switches must be connected. Universal inputs can be configured as:

  • Binary Input (Digital Input)

    Input impedance > 20 kΩ, sampling period 10 ms.
    • In voltage mode, the threshold values are < 0.8 V for low level and > 2 V for high level.
    • In resistance mode, the threshold values are < 1.9 kΩ for low level and > 6.7 kΩ for high level.
    Between the threshold values, the resulting level of the UI is not defined.
  • Voltage Metering 0-10 V

    Input Impedance > 20 kΩ, sampling period < 1 s.
  • Current loop 4-20 mA

    Input Impedance > 20 kΩ, sampling period < 1 s. An internal shunt of 249 Ω is available for some universal inputs. Otherwise, an external resistor of 249 Ω must be used as a shunt.
  • Resistance Measurement

    Input Impedance 10 kΩ, sampling period < 1 s. Resistors in the range of 1 kΩ to 100 kΩ can be measured. For popular temperature sensors (e.g. Pt1000, NTC10K, NTC1K8, Ni1000) fixed internal translation tables are provided. For all other temperature sensors, translation tables can be defined in the configuration tool and used on the device.

The average sampling period p of analog inputs depends on the number of active (non-disabled) universal inputs n that are configured in analog mode. The formula for p is:

p = n * 125 ms

This means if e.g. only two UIs are configured as analog inputs, a new sample is taken every 250 ms (on average) for each of the two inputs. The UIs configured as digital inputs are unaffected (sampling period always 10 ms) by this formula.

DI – Digital Input, Counter Input (S0-Pulse)

DIs are fast binary inputs, which can also be used as counter inputs (S0). They follow the S0 specification for electric meters and have a sampling rate of 10 ms. They change state at a load of 195 Ω between the DI terminal and GND. Galvanically isolated sensors resp. switches must be connected.

AO – Analog Output

AOs are analog outputs with a signal range of 0 to 10 V (up to 12 V), a resolution of 10 bits, and a maximum output current of 10 mA (20 mA @ 12 V), short circuit proof (2 outputs at a time). The accuracy over the whole range is ±100 mV.

DO – Digital Output

The following digital outputs are available:

  • Relay 6A Output: Switching capacity 6A, 250VAC resp. 30VDC. Max in-rush current 6A, max. 600W (resistive) @ 250VAC.
  • Relay 10A Output: Switching capacity 10A, 250VAC resp. 30VDC. Max in-rush current 10A, max. 1600W (resistive) @ 250VAC.
  • Relay 16A Output: Switching capacity 16A, 250VAC resp. 30VDC. Max in-rush current 80A, max. 2000W (resistive) @ 250VAC.
  • TRIAC Output: Switching capacity 0.5A, 24 to 230VAC. External relays must not be connected.

When switching higher loads than specified an interface relay must be used and a quenching circuit like a varistor or RC element must be used at the selected LOYTEC device.

PRESS – Pressure Sensor

These inputs represent differential pressure sensors. They are equipped with two 3/16” (4.8 mm) hose connectors.