Siemens LMV3 series, Технические инструкции, Страница: 32 / 224

Technical Instructions LMV Series
Document No. LV3 ‐ 1000
Section 2 Page 4 SCC Inc.
LMV3 Terminals
Terminal Type Function Parameter Rating
X3 ‐ 02.1
Programmable
Input
Combustion air pressure switch
211 ‐ Fan ramp up time
217 ‐ Max time home run
235 ‐ Air PS
1.5mA,
120VAC
X3 ‐ 02.2 Line Line, fused Not configurable
500mA,
120VAC
X3 ‐ 03.1 Fixed Input
Burner flange (end of safety
limit string)
215 ‐ Repetition safety loop
5A, 120VAC
X3 ‐ 03.2 Jumper Burner flange power
Not configurable
X3 ‐ 04.1 Fixed Input Safety loop (safety limits)
X3 ‐ 04.2 Line Safety loop power
X3 ‐ 04.3 PE
Incoming power ‐ Protective
Earth
N/A
X3 ‐ 04.4 Neutral Incoming power ‐ Neutral
X3 ‐ 04.5 Line Incoming power ‐ Line 125 ‐ Mains frequency 6.3A, 120VAC
X3 ‐ 05.1 Fixed Output Blower motor starter Not configurable 1.6A, 120VAC
X3 ‐ 05.2
Programmable
Output
Alarm 210 ‐ Alarm start prevention 1A, 120VAC
X3 ‐ 05.3 Fixed Output
Continuous purging blower
motor starter
Not configurable
1.6A, 120VAC
X4 ‐ 02.1 PE Protective Earth ground
N/A
X4 ‐ 02.2 Neutral Neutral
X4 ‐ 02.3
Programmable
Output
Ignition Transformer
226/266/326/366 ‐
Pre ‐ ignition time
227/267/327/367 ‐
Safety time 1
281/381 ‐ Oil ignition start
1.6A, 120VAC
X5 ‐ 01.1 PE Protective Earth ground Not configurable N/A
X5 ‐ 01.2
Programmable
Input
Low gas pressure switch
214 ‐ Max time start release
236/336 ‐ Low gas PS
285/385 ‐ Pilot LGPS
1.5mA,
120VAC
X5 ‐ 01.3 Line Line, fused Not configurable
500mA,
120VAC
X5 ‐ 02.1 PE Protective Earth ground Not configurable N/A
X5 ‐ 02.2
Programmable
Input
Gas trains: High gas PS ‐ or ‐
POC ‐ or ‐
valve proving pressure switch
Oil trains: High oil PS ‐ or ‐ POC
214 ‐ Max time start release
237/337 ‐ High gas PS
277/377 ‐ High oil PS
1.5mA,
120VAC
X5 ‐ 02.3 Line Line, fused Not configurable
500mA,
120VAC