DCS多層分級(jí)控制系統(tǒng)

DCS的基本設(shè)計(jì)思想是采用控制分散、操作和管理集中的思路，實(shí)現(xiàn)多層分級(jí)控制和合作的結(jié)構(gòu)。目前，主要應(yīng)用在冶金、電力和石化等領(lǐng)域。

DCS 是實(shí)現(xiàn)多層分級(jí)控制的系統(tǒng)，在使用的過程中具有兩個(gè)基本的分級(jí)環(huán)節(jié)：現(xiàn)場(chǎng)控制單元和操作站。

DCS基本分級(jí)環(huán)節(jié)

● 現(xiàn)場(chǎng)控制單元：

指遠(yuǎn)離控制中心而在現(xiàn)場(chǎng)附近使用的控制系統(tǒng)，可根據(jù)DCS本身機(jī)構(gòu)實(shí)現(xiàn)對(duì)現(xiàn)場(chǎng)的監(jiān)控和控制?，F(xiàn)場(chǎng)控制單元的使用需要準(zhǔn)備不同的設(shè)備，如配置插件，即根據(jù)系統(tǒng)的要求配置相應(yīng)的中央處理器插件、電源插件和通信插件等，為后期的分級(jí)控制奠定基礎(chǔ)；

冗余配置是分級(jí)控制系統(tǒng)中重要的環(huán)節(jié)之一，在配置的過程中要對(duì)主機(jī)插件、電源插件和通信插件等實(shí)現(xiàn)冗余配置；實(shí)現(xiàn)隨現(xiàn)場(chǎng)的分級(jí)控制和監(jiān)測(cè)需要對(duì)不同的硬件添加DCS，確保分級(jí)控制的可靠性。

● 操作站：

操作站中記錄并顯示控制系統(tǒng)中的不同數(shù)據(jù)，是展示人機(jī)交互的場(chǎng)所，常用的操作站中包括系主機(jī)控制、顯示設(shè)備和鍵盤輸入設(shè)備等，是主要使用人工操作記錄和反饋的場(chǎng)所，主要實(shí)現(xiàn)顯示不同數(shù)據(jù)、報(bào)警和操作等多種重要功能。

BALDOR 10513C CONTROL BOARD 
BALDOR 10513D CONTROL BOARD 
BALDOR 10516C DIGISYN BOARD 
BALDOR 1086421 INTERFACE BOARD 
BALDOR 12802 POWER BOARD 
BALDOR 150279-1 W/B DETECTOR BD 
BALDOR 154423 168A DC DRIVE 
BALDOR 22001 DC MOTOR CONTROL BOARD 
BALDOR 25187B-001 POWER SUPPLY 
BALDOR 5009 POWER SUPPLY 
BALDOR 601A100-1 TACH GENERATOR 
BALDOR 601A100-2 TACH GENERATOR 
BALDOR 601A156 TACH GENERATOR 
BALDOR 602090/602158 CONTROL ASSEMBLY 
BALDOR 602090-103 SERVO CONTROL 
BALDOR 614081 AC SERVO BASE 
BALDOR 614-35-110-S001 SERVO DRIVE 
BALDOR 712-47-175-S001 3HP AC DRIVE 
BALDOR 712-510-175S001 15HP AC DRIVE 
BALDOR 714-24-110-S001 SERVO DRIVE 
BALDOR 714-24-110-S007 SERVO DRIVE 
BALDOR 714-24-140 SERVO DRIVE 
BALDOR 714-35-110-S006 SERVO DRIVE 
BALDOR 714-47-150-S000 20HP 460V AC DR 
BALDOR 82751 PULSE MASTER 
BALDOR 838003 GATE DRIVE BD 
BALDOR 83901 CONTROL BOARD 
BALDOR 842-1136EF 105A DC DRIVE 
BALDOR 842-46 30A DC DRIVE 
BALDOR 84902 PCB 
BALDOR 8645 INTERFACE BOARD 
BALDOR 897122C-00 PC BOARD 
BALDOR 89712C-00 PCB 
BALDOR 914L-35-2701KB0 25HP 460V AC DR 
BALDOR 914Q-36-2701KB0 25HP 460V AC DR 
BALDOR A49095 DC DRIVE 
BALDOR B71 ELECTRONIC BRAKE 
BALDOR BC110 SPEED CONTROL 
BALDOR BC140 SPEED CONTROL 
BALDOR BC140-FBR SPEED CONTROL 
BALDOR BC141 SPEED CONTROL 
BALDOR BC142 SPEED CONTROL 
BALDOR BC154 SCR CONTROL 
BALDOR BC155 SPEED CONTROL 
BALDOR BC-155 DRIVE CONTROL 
BALDOR BC160 3HP 230V DC DR 
BALDOR BC19H205-CO 5HP 230V DC DR 
BALDOR BC19H210-CO 10HP 230V DC DR 
BALDOR BC19H215-CO 15HP 230V DC DR 
BALDOR BC19H220-CO 20HP 230V DC DR 
BALDOR BC19H225-CO 25HP 230V DC DR 
BALDOR BC19H240-CO 40HP 230V DC DR 
BALDOR BC19H250-CO 50HP 230V DC DR 
BALDOR BC19H260-CO 60HP 230V DC DR 
BALDOR BC19H275-CO 75HP 230V DC DR 
BALDOR BC19H4100-CO 100H 460V DC DR 
BALDOR BC19H410-CO 10HP 460V DC DR 
BALDOR BC19H4125-CO 125H 460V DC DR 
BALDOR BC19H4150-CO 150H 460V DC DR 
BALDOR BC19H4200-CO 200H 460V DC DR 
BALDOR BC19H420-CO 20HP 460V DC DR 
BALDOR BC19H4250-CO 250H 460V DC DR 
BALDOR BC19H4300-CO 300H 460V DC DR 
BALDOR BC19H430-CO 30HP 460V DC DR 
BALDOR BC19H440-CO 40HP 460V DC DR 
BALDOR BC19H450-CO 50HP 460V DC DR 
BALDOR BC19H475-CO 75HP 460V DC DR 
BALDOR BC200 DC SCR CONTROL 
BALDOR BC201 DC SCR CONTROL 
BALDOR BC202 1.5HP DC DRIVE 
BALDOR BC20H205-CL 5HP 230V DC DR 
BALDOR BC20H210-CL 10HP 230V DC DR 
BALDOR BC20H215-CL 15HP 230V DC DR 
BALDOR BC20H220-CL 20HP 230V DC DR 
BALDOR BC20H225-CL 25HP 230V DC DR 
BALDOR BC20H240-CL 40HP 230V DC DR 
BALDOR BC20H250-CL 50HP 230V DC DR 
BALDOR BC20H260-CL 60HP 230V DC DR 
BALDOR BC20H275-CL 75HP 230V DC DR 
BALDOR BC20H4100-CL 100H 460V DC DR 
BALDOR BC20H410-CL 10HP 460V DC DR 
BALDOR BC20H4125-CL 125H 460V DC DR 
BALDOR BC20H4150-CL 150H 460V DC DR 
BALDOR BC20H4200-CL 200H 460V DC DR 
BALDOR BC20H420-CL 20HP 460V DC DR 
BALDOR BC20H4250-CL 250H 460V DC DR 
BALDOR BC20H4300-CL 300H 460V DC DR 
BALDOR BC20H430-CL 30HP 460V DC DR 
BALDOR BC20H4400-EL 400H 460V DC DR 
BALDOR BC20H440-CL 40HP 460V DC DR 
BALDOR BC20H4500-EL 500H 460V DC DR 
BALDOR BC20H450-CL 50HP 460V DC DR 
BALDOR BC20H4600-EL 600H 460V DC DR 
BALDOR BC20H475-CL 75HP 460V DC DR 
BALDOR BC211 DC SCR CONTROL 
BALDOR BC212 DC SCR CONTROL 
BALDOR BC213 DC SCR CONTROL 
BALDOR BCWD140 SCR CONTROL 
BALDOR BMC3538 .5HP DC DRIVE 
BALDOR BMC3542 .75HP DC DRIVE 
BALDOR BMC3546 1HP DC DRIVE 
BALDOR BMC3554T 1.5HP DC DRIVE 
BALDOR BMC3558T 2HP DC DRIVE 
BALDOR BPS10-200-20-P PCB 
BALDOR BPS20-300-120-80 BPS20P POWER SUPPLY 
BALDOR BPS20-300-120-80-7 BPS20P POWER SUPPLY 
BALDOR BPS20-300-60-20CAS BPS20P POWER SUPPLY 
BALDOR BQ7016CC DYNAMIC BRAKE 
BALDOR BQ7016CP DYNAMIC BRAKE 
BALDOR BQ7030CC DYNAMIC BRAKE 
BALDOR BQ7030CP DYNAMIC BRAKE 
BALDOR BQ7055CC DYNAMIC BRAKE 
BALDOR BQ7055CP DYNAMIC BRAKE 
BALDOR BQ7080CC DYNAMIC BRAKE 
BALDOR BQ7080CP DYNAMIC BRAKE 
BALDOR BQ7135CC DYNAMIC BRAKE 
BALDOR BQ7135CP DYNAMIC BRAKE 
BALDOR BQ7160CC DYNAMIC BRAKE 
BALDOR BQ7160CP DYNAMIC BRAKE 
BALDOR BQ7250CC DYNAMIC BRAKE 
BALDOR BQ7250CP DYNAMIC BRAKE 
BALDOR BQ7420CC DYNAMIC BRAKE 
BALDOR BQ7420CP DYNAMIC BRAKE 
BALDOR BQ7600CC DYNAMIC BRAKE 
BALDOR BQ7600CP DYNAMIC BRAKE 
BALDOR BSC1005 BASIC MODULE 
BALDOR BSC1005-24 BASIC MODULE 
BALDOR BSC1005-24-HR BASIC MODULE 
BALDOR BSC1102-24-700 DRIVE 
BALDOR BSC1105 BASIC MODULE 
BALDOR BSC1110 BASIC MODULE 
BALDOR BSM100A-1150BA SERVO MOTOR 
BALDOR BSM100A-3150BA SERVO MOTOR 
BALDOR BSM100A-4150AA SERVO MOTOR 
BALDOR BSM100B-1150AA SERVO MOTOR 
BALDOR BSM100B-1150BA SERVO MOTOR 
BALDOR BSM100B-2150AA SERVO MOTOR 
BALDOR BSM100B-2250AA SERVO MOTOR 
BALDOR BSM100B-3150AA SERVO MOTOR 
BALDOR BSM100B-3150BA SERVO MOTOR 
BALDOR BSM100B-3250BA SERVO MOTOR 
BALDOR BSM100B-4150AA SERVO MOTOR 
BALDOR BSM100B-4250AA SERVO MOTOR 
BALDOR BSM100N-1150AA SERVO MOTOR 
BALDOR BSM100N-1250AA SERVO MOTOR 
BALDOR BSM100N-2150AA SERVO MOTOR 
BALDOR BSM100N-2250AA SERVO MOTOR 
BALDOR BSM100N-3150AA SERVO MOTOR 
BALDOR BSM100N-3250AA SERVO MOTOR