Particle Measuring Systems LASAIR II 310, Руководство оператора

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L LA AS SA AIIR R III I O Op peerraatto orr’’s s M Maan nu uaall P Paag ge e JJ--1 1
Appendix J Appendix J
4-20 mA Input and Output
4-20 mA Input and Output
4-20 mA Input 4-20 mA Input
Up to four optional sensors can be co Up to four optional sensors can be connected to LASAIR II’s 4–20 mA nnected to LASAIR II’s 4–20 mA
connector (type DB15F) on the connector (type DB15F) on the rear of the case. Use this appendix rear of the case. Use this appendix to find the to find the
following information: following information:
••
cable pin-outs cable pin-outs
•• 4–20 mA setup values 4–20 mA setup values
••
examples of 4–20 mA setups for each accessory examples of 4–20 mA setups for each accessory
Cable Pin-outs Cable Pin-outs
S Stta an nd da arrd d P PM MS S C Ca ab blle e P Piin n N Nu um mb be err P Piin n U Us se e
Temperature Temperature
1 1 A An naallo og g ssiig gn naal l 1 1 iin np pu utt
2 2 A An naallo og g ssiig gn naal l 1 1 G GN ND D
3 3 1 12 2– –2 24 4 V VD DC C
Relative Humidity Relative Humidity
4 4 A An naallo og g ssiig gn naal l 2 2 iin np pu utt
5 5 A An naallo og g ssiig gn naal l 2 2 G GN ND D
6 6 1 12 2– –2 24 4 V VD DC C
Differential Air Pressure Differential Air Pressure 7 7 A An naallo og g ssiig gn naal l 3 3 iin np pu utt
8 8 A An naallo og g ssiig gn naal l 3 3 G GN ND D
9 9 1 12 2– –2 24 4 V VD DC C
Air Velocity Air Velocity 1 10 0 A An naallo og g ssiig gn naal l 4 4 iin np pu utt
1 11 1 A An naallo og g ssiig gn naal l 4 4 G GN ND D
1 12 2 1 12 2– –2 24 4 V VD DC C
1 13 3 G GN ND D
1 14 4 G GN ND D
1 15 5 G GN ND D