samfurin gabatarwa
ADM-4204I-C ne 4 hanyoyi 0 ~ 20mA / 4-20mA analog halin yanzu siginar fitarwa kayan aiki. Lokacin da "C" ne A0, wakiltar analog yawa ne 0 ~ 20mA yanzu fitarwa. Lokacin da "C" ne A4, wakiltar analog yawa ne 4 ~ 20mA yanzu fitarwa. Sadarwa dubawa ta amfani da RS-485 dubawa (RS-232 dubawa za a iya tsara), goyon bayan misali MODBUS-RTU yarjejeniya, za a iya haɗa kai tsaye da saiti software, PLC, DCS masana'antu sarrafawa touch allon.
Bayani na samfurin
(1), analog yawan fitarwa
1. fitarwa tashar: 4 hanyoyin guda karshen
2. fitarwa kewayon: C = A0: 0 ~ 20mA halin yanzu siginar
C = A4: 4-20mA halin yanzu siginar
3. DAC ƙuduri: 12BIT
4. canza daidaito: ± 0.2%
5. halin yanzu load juriya: 500 Euro (max darajar)
(2), sadarwa dubawa
1. Sadarwa Yarjejeniya: MODBUS-RTU Yarjejeniya
2. dubawa iri: Optical keɓaɓɓen RS-485 dubawa
3. dubawa kariya: 15KV ESD kariya, 1500V keɓewa kariya
4. Porter Rate: 1200/2400/4800/9600/19200/38400/57600/115200 BPS
5. dubawa bit: babu dubawa, biyu dubawa, m dubawa
6. tsoho sigogi: 9600, N， 8, 1 (Za a iya gyara Porter Rate da Verification Bit)
(3), Tsarin sigogi
1. Girman kayan aiki: 104mm x72mmx26mm
2. Shigarwa hanya: 35mm DIN rail shigarwa
3. aiki yanayi: zazzabi: -10 ~ 60 ℃ zafi: 0-95%, ba condensation
4. aiki wutar lantarki: DC9 ~ 30V kasa da 1W
Ma'anar module mai nuna alama
1. POWER: ikon yanayin nuna, koyaushe haske / samar da wutar lantarki al'ada
2. COMM: RS-485 dubawa sadarwa umarnin, haskakawa / module ne aikawa da karɓar bayanai
Amfani da tsoho sadarwa sigogi
1. Lokacin da aka manta da sigogin sadarwa na kayan aiki (adireshin kayan aiki, ƙimar watsawa, binciken bit), a ɗauki INIT da GND pin don sake ƙarfafa kayan aiki, a wannan lokacin sigogin sadarwa na kayan aiki shine (9600, N, 8, 1), adireshin kayan aiki shine 01.
2. INIT da GND Pin yanke lokacin fara module, amfani da mai amfani da saita sadarwa sigogi don sadarwa, masana'antu lokacin da module sigogi ne (9600, N, 8, 1), module adireshin ne 01.
Bayanan adireshin rajista na module
1. 30001 ~ 30004: adireshin rajista na shigar da adadin analog (yankin 3x), wanda ke wakiltar 0000H ~ 0003H ta amfani da lambar aiki ta 04.
2.40001 ~ 40004: adireshin rajista na shigar da adadin analog (yankin 4x), wanda ke wakiltar 0000H ~ 0003H ta amfani da lambar aiki ta 03.
3.40161 ~ 40164: module sigogi rajista adireshin (4x yanki), sa 00A0H ~ 00A3H tare da 03 da 06 aiki lambar.