IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0400148
(2003-03-26)
|
발명자
/ 주소 |
- Kirkpatrick, William R.
- Karschnia, Robert J.
- Peluso, Marcos
- DiMarco, Steven J.
- Lenz, Gary A.
|
출원인 / 주소 |
|
대리인 / 주소 |
Westman, Champlin & Kelly, P.A.
|
인용정보 |
피인용 횟수 :
36 인용 특허 :
24 |
초록
▼
A two-wire field-mounted process device with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can couple to multiple sensors or actuators, respectively. The process device is wholly powered by the two-wire process cont
A two-wire field-mounted process device with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can couple to multiple sensors or actuators, respectively. The process device is wholly powered by the two-wire process control loop. The process device includes a controller adapted to measure one or more characteristics of sensors coupled to an input channel and to control actuators coupled to an output channel. The controller can be further adapted to execute a user generated control algorithm relating process input information with process output commands. The process device also includes a loop communicator that is adapted to communicate over the two-wire loop.
대표청구항
▼
A two-wire field-mounted process device with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can couple to multiple sensors or actuators, respectively. The process device is wholly powered by the two-wire process cont
A two-wire field-mounted process device with multiple isolated channels includes a channel that can be an input channel or an output channel. The given input or output channel can couple to multiple sensors or actuators, respectively. The process device is wholly powered by the two-wire process control loop. The process device includes a controller adapted to measure one or more characteristics of sensors coupled to an input channel and to control actuators coupled to an output channel. The controller can be further adapted to execute a user generated control algorithm relating process input information with process output commands. The process device also includes a loop communicator that is adapted to communicate over the two-wire loop. US-6198972, 20010300, Hartlaub et al.; US-6208899, 20010300, Kroll; US-6216041, 20010400, Tierney et al.; US-6223083, 20010400, Rosar; US-6226545, 20010500, Gilderdale; US-6230060, 20010500, Mawhinney; US-6236879, 20010500, Konings; US-6238686, 20010500, Burrell et al.; US-6240317, 20010500, Villaseca et al.; US-6245020, 20010600, Moore et al.; US-6246910, 20010600, Bonnet et al.; US-6247474, 20010600, Greeninger et al.; US-6254632, 20010700, Wu et al.; US-6256537, 20010700, Stoop et al.; US-6256541, 20010700, Heil et al.; US-6258087, 20010700, Edwards et al.; US-6259843, 20010700, Kondo; US-6259954, 20010700, Conger et al.; US-6263229, 20010700, Atalar et al.; US-6263242, 20010700, Mika et al.; US-6266555, 20010700, Werner et al.; US-6266563, 20010700, Ken Knight et al.; US-6266564, 20010700, Hill et al.; US-6266566, 20010700, Nichols et al.; US-6270457, 20010800, Bardy; US-6270831, 20010800, Kumar et al.; US-6272377, 20010800, Sweeney et al.; US-6272380, 20010800, Warman et al.; US-6274265, 20010800, Kraska et al.; US-6275730, 20010800, Ken Knight et al.; US-6275732, 20010800, Hsu et al.; US-6275734, 20010800, McClure et al.; US-6277078, 20010800, Porat et al.; US-6277107, 20010800, Lurie et al.; US-6278057, 20010800, Avellanet; US-6278277, 20010800, Zeiger; US-6278894, 20010800, Salo et al.; US-6278897, 20010800, Rutten et al.; US-6296654, 20011000, Ward; US-6317633, 20011100, Jorgenson et al.; US-6367984, 20020400, Stephenson et al.; US-20020183796, 20021200, Connelly
※ AI-Helper는 부적절한 답변을 할 수 있습니다.