khoom
Gas Tswb Controller AEC2303a
Technical Specifications
| Ua haujlwm voltage | AC176V ~ AC264V (50Hz ± 1%) |
| Kev siv fais fab | ≤10W (tsis suav cov cuab yeej txhawb nqa) |
| Environmental condition rau kev khiav hauj lwm | kub -10 ℃ ~ + 50 ℃, txheeb ze humidity ≤ 93% RH |
| Teeb liab kis tau tus mob | plaub-bus system (S1, S2, +24V thiab GND) |
| Teeb liab kis nrug deb | 1500m (2.5 hli2) |
| Hom roj tau kuaj pom | % LOJ |
| Muaj peev xwm | tag nrho tus naj npawb ntawm detectors thiab input modules≤4 |
| Adaptive khoom | gas detectors GT-AEC2331a, GT-AEC2232a, GT-AEC2232bX/A |
| Input module | JB-MK-AEC2241 (d) |
| Ntxuam txuas lub thawv | JB-ZX-AEC2252F |
| Solenoid valve txuas lub thawv | JB-ZX-AEC2252B |
| Tso zis | ob txheej ntawm relay tiv tauj teeb liab, nrog lub peev xwm ntawm 3A / DC24V los yog 1A / AC220V RS485Bus kev sib txuas lus interface (tus qauv MODBUS raws tu qauv) |
| Tswb teem | tswb tswb thiab siab tswb |
| Alarming hom | audible-visual tswb |
| Zaub hom | cev nxi |
| Ciam teb qhov ntev(ntev × dav × thickness) | 320 hli ×240mm × 290mm |
| Mounting hom | phab ntsa-mounted |
| Standby fais fab mov | DC 12V /1.3Aw × 2 |
Cov yam ntxwv tseem ceeb
● Tsheb npav teeb liab kis tau tus mob, muaj zog tiv thaiv kev cuam tshuam muaj peev xwm, raug nqi hluav taws xob thaiv, yooj yim thiab siv tau zoo;
● Real-time gas concentration (%LEL) saib xyuas interface lossis lub sij hawm tso saib interface rau cov neeg siv xaiv;
● Ib-khawm pib rau qhov yooj yim thiab yooj yim system commissioning;
● Kev teeb tsa lub tswb nrov ntawm ob qib kev ceeb toom nyob rau hauv qhov ntsuas tag nrho;
● Tsis siv neeg calibration, thiab tsis siv neeg tracing ntawm sensor laus;
● Tsis siv neeg saib xyuas tsis ua haujlwm; kom raug qhia qhov tsis ua hauj lwm qhov chaw thiab hom;
● Ob txheej ntawm programmable internal linkage output modules thiab ob lub programmable thaum muaj xwm ceev khawm kom tau txais los yog manually tswj cov khoom siv sab nraud;
● Lub cim xeeb muaj zog: cov ntaub ntawv keeb kwm ntawm qhov tseeb 999 cov ntaub ntawv ceeb toom, 100 cov ntaub ntawv tsis ua haujlwm thiab 100 cov ntaub ntawv pib / kaw, uas yuav tsis ploj thaum lub hwj chim tsis ua haujlwm;
● RS485 kev sib txuas lus tsheb npav (tus qauv MODBUS raws tu qauv) interface kom paub txog kev sib txuas lus nrog tus tswv tswj qhov system thiab kev sib txuas nrog cov hluav taws kub thiab roj network system, txhawm rau txhim kho kev sib koom ua ke.
Qauv
1. Sab xauv
2. Npog
3. Horn
4. Chaw nres tsheb npav txuas
5. RS485 tsheb npav kev sib txuas lus interface
6. Relay txuas davhlau ya nyob twg
7. Hauv qab lub thawv
8. Lub qhov nkag
9. Grounding davhlau ya nyob twg
10. Fais fab mov davhlau ya nyob twg
11. Hloov ntawm lub ntsiab fais fab mov
12. Hloov ntawm standby fais fab mov
13. Hloov fais fab mov
14. Standby fais fab mov
15. Tswj vaj huam sib luag
Vaj Huam Sib Luag Marks Thiab Mounting Instructions
● Ua 4 qhov mounting qhov (qhov tob: ≥40mm) nyob rau hauv ib phab ntsa raws li qhov yuav tsum tau rau hauv qab board mounting qhov (lub qhov cim 1-4);
● Ntxig ib lub yas nthuav dav rau hauv txhua lub qhov mounting;
● Txhim kho lub rooj tsavxwm hauv qab rau ntawm phab ntsa, thiab txuas nws mus rau qhov txuas txuas nrog 4 tus kheej tapping screws (ST3.5 × 32);
● Tuav cov vuam hanging qhov chaw nyob rau sab nraum qab ntawm tus maub los mus rau qhov chaw A ntawm lub rooj tsavxwm hauv qab kom tiav mounting ntawm tus maub los.
Vaj Huam Sib Luag Marks Thiab Mounting Instructions
L,thiab N:AC220V fais fab mov terminals
NC (ib txwm kaw), COM (Common) thiab NO (ib txwm qhib):(2 teeb) tso zis terminals rau relay sab nraud tswj cov teeb liab tso zis terminals
S1, S2, GND thiab + 24V:qhov system bus txuas terminals
A, PGND thiab B:RS485 kev sib txuas lus interface kev sib txuas lus terminals
