Allen Bradley 1734 Lae I/O
Allen Bradley 1734-232ASC POINT I/O RS-232 ASCII Interface
1734-232ASC
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- kumu hoʻohālike1 1734-232ASC
Mea hana: Allen Bradley
Nā mea hoʻopili: RS232 ASCll Interface Module
ʻO ka 1734-232ASC kahi module ASCII Interface i loko o ka ʻohana huahana 1734 POINT I/O i hana ʻia e Allen-Bradley. Loaʻa iā ia kahi pahu piha-duplex RS232 e kākoʻo ana i ke kamaʻilio protocol ASCII.
ʻAe kēia module i ka +3 a +25V dc ma ke ʻano he "0", Asserted, ON, Space, Active signal, a me -3 a -25V dc ma ke ʻano he "1", Disasserted, OFF, Mark, Inactive signal. Kākoʻo ʻo ia i nā koho hoʻokalakupua ʻano serial like me 7N2, 7E1, 7O1, 8N1, 8N2, 8E1, 8O1, 7E2, a me 7O2.
Hoʻohui, kākoʻo ka 1734-232ASC i kahi ākea o Serial Port Communication Speeds, me 9600, 1200, 2400, 4800, 19.2k, a me 38.4k, e hāʻawi ana i ka maʻalahi i nā hoʻonohonoho kamaʻilio no nā noi ʻenehana like ʻole.
Nui
| POINTBus kaha kiʻi o kēia manawa | 75 mA max@ 5 VDC |
| moʻo | KUMU I/O |
| Wahi Module | 1734-TB, 1734-TBS, 1734-TOP, a i ʻole 1734-TOPS hui kumu uwea |
| Ke Kūlana Ki | 2 |
| Volta hāʻawi inoa | 24 VDC |
| Ka hoʻoheheʻe mana | 0.75W ka nui @ 28.8V dc |
| Hāʻawi i kēia manawa | 15mA @ 24V dc |
| Lāʻau Voltage | 10-28.8 volts DC |
| ʻO ka hoʻoheheʻe wela | 2.5 BTU/h kiʻekiʻe @ 28.8V dc |