Lamtec ETAMATIC Electronical Fuel/Air Ratio Control

Electrical power supply:

From 115 VAC -15%

 

To 230 VAC +10 %    50/60 Hz

Ambient temperature

 

Operation:

+0 °C … +60 °C

Transport and storage:

-25 °C … +60 °C

Resolution per analog input:

999 digit, 10 bits

Recommended: run time of the positioning drive:

30 s … 60 s

Constant outputs:

0 … 10 V >5 k?

Load:

0/4 … 20 mA < 600 ?

Digital signal input:

14 (The line shall not be longer than 10 m)

Digital outputs:

Main gas 1, main gas 2, oil valves, ignition valves, ignition transformer, fan, oil pump, fault

Number of curve-sets:

2 per channel (e.g. for oil/gas combined burner)

BUS coupling:

Via external adapter connected to
LSB for these protocols:

·        INTERBUS-S (Phoenix)

·        PROFIBUS DPModbusEthernet (Modbus TCP)

 

Approvals:

 

 

 

 

 

EC Type Examination Certificate according to 2014/68/EU
(Pressure Equipment Directive)

·        DIN EN 298

·        DIN EN 1643

·        DIN EN 230

·        DIN EN 60730-2-5

·        DIN EN 12067-2

·        DIN EN 50156-1

Electronical Fuel/Air Ratio Control