廈門莫格電氣自動化有限公司

GE DS200SSBAG1B

咨詢熱線--17750626260　

PAC目前鎖定的大應(yīng)用領(lǐng)域仍是工控，而來自工廠的實(shí)時數(shù)據(jù)可以令管理階層擁有更豐富的信息資源，以便借此進(jìn)行決策，但是要安裝能夠提供工廠數(shù)據(jù)的系統(tǒng)可能相當(dāng)困難。企業(yè)系統(tǒng)通常會通過ODBC、ADO及XML等標(biāo)準(zhǔn)輸入來自自動化系統(tǒng)的數(shù)據(jù)。PLC的做法是通過OPC之類的標(biāo)準(zhǔn)提供通信能力，也就是說，必須加入PC才能使用
　　OPC來取得數(shù)據(jù)，并且使用ODBC、ADO和刀ilL之類的標(biāo)準(zhǔn)將數(shù)據(jù)反饋給企業(yè)。而PAC可 以有效地將工廠數(shù)據(jù)整合至ERP系統(tǒng)中，讓控制系統(tǒng)能夠直接和外部數(shù)據(jù)庫通信。而當(dāng)控制系統(tǒng)連接至數(shù)據(jù)庫及網(wǎng)站時，安全性的問題開始出現(xiàn)。為了獲得 高的安全性，許多廠商選擇不要將自動化系統(tǒng)與企業(yè)連接。但是大致上來說，連接的優(yōu)點(diǎn)遠(yuǎn)超過安全問題，雖然PLC可以保護(hù)它不被工廠的入侵者偷竊，但是PLC難以對抗以以太網(wǎng)絡(luò)連接端口未受保護(hù)封包為目標(biāo)的黑客。PAC可以在利用網(wǎng)絡(luò)傳輸數(shù)據(jù)之際進(jìn)行編碼，因此而保護(hù)資料。雖然這在今天可能不是關(guān)注的焦點(diǎn)，但是在將來，它可能會是影響PAC進(jìn)駐工廠的主要因素。

ADAPTABEACON VISUAL SIGNALING APPLIANCE 104SLEDG-G1
 
SAFETY LENS COVER 3 1/2"
 
TELEMECANIQUE 7W 240V YELLOW LENS STACK LIGHT XVA-L3C 99097
 
LARCO 50&1/2" LENGTH, 30&1/2" WIDTH SAFETY MAT SYSTEM, NEW
 
SONY 24V 60HZ 4.5W CCD BLACK AND WHITE VIDEO CAMERA SSC-M254
 
STI MS4400B-2 LIGHT CURTAIN CONTROLLER MS4436B2-AC1-15?X-05R / MS44-B2-AC1 NNB
 
PILZ SAFETY RELAY PN OZ 11 7S/10
 
BASCO COOLER COVER 32DO2E6/55095
 
LEGI-SIGN N O SMOKING SIGN X204A NEW
 
SALISBURY 11 ANSI/ASTM ELECTRICAL GLOVE D120 TYPE 1
LEGI-SIGN N O SMOKING SIGN X204A NEW
 
SALISBURY 11 ANSI/ASTM ELECTRICAL GLOVE D120 TYPE 1
 
SELLSTROM 32150 FACESHIELD WINDOW REPLACEMENT, NEW IN BAG
 
SERVUS 18821-11 PVC SIZE 11 KNEE HIGH BOOTS, NNB
 
JOKAB SAFETY 115V AC SAFETY RELAY JSBT3 *LOT OF 2*
 
MOORE SIZE XL WIDE CERVICAL COLLAR 08117
 
RIVER CITY SIZE XXLARGE 52-54 COMMODORE JACKET, 600J SERIES 600 *NEW*
 
SIGNAL DIVISION 12VDC, AMBER COLOR, BATTERY POWERED WARNING LIGHT BPL26 *NEW*
 
PEPPERL + FUCHS 5 WAY POSITIONING PROXIMITY SENSOR NEN40+U4+U-V12-?N.O. *NEW*
 
AT SIZE MED. ELBOW CAP 20
 
PROFLEX SIZE LARGE TAN RIGHT WRIST SUPPORT 4000
 
SMC VPN-6-FG-S VALVE DC24V NIB
 
N ORTH RESPIRATOR HALL FACE MASK 7700-11M NIB
 
REGAL 1" SET SCREW E.M.T COUPLING 713 1 LOT OF
FUTURO SIZE LARGE COMFORT LIFT KNEE SUPPORT 004405
 
HONEYWELL LIMIT SWITCH 250V NIB 914CE1-3
 
UVEX 56850 SKYPER X2 REPLACEMENT LENS LOT OF 9
 
OMRON SAFETY LIGHT CURTAIN F3S-A482P-L
 
DIXON MINI HOSE CLAMPS W CARB SCREW MH4 7/32"-5/8 5.6-16MM QUANITY 16 NIB
 
FUTURO SIZE SMALL RIGHT WRIST BRACE 003392
 
STI MINISAFE LONG RANGE MS4400 SERIES EMITTER / RECEIVER SET MS4424X / MS4424R
 
FUTURO SIZE SMALL SPIRAL LIFT ELBOW SUPPORT 004202
 
FUTURO SIZE SMALL SPIRAL LIFT KNEE SUPPORT 004402
 
TOMAR MICROSTROBE IV SINGLE FLASH 12-80VDC Amber 5" STROBE BEACON 470S-1280
 
FEDERAL SIGNAL 12VDC BATTERY POWERED WARNING LIGHT, BPL26-MP *NEW*
 
1 PAIR SIZE MEDIUM STEEL GRIP ARM GUARD CN8209M NNB
 
MSA RESPIRATOR MASK SIZE-MEDIUM 7-204-1
 
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3M W-9410-3 PLASTIC FACE SHIELD COVERS 5-1/2"X10-1/2" BOX OF 200, NIB
 
GE SAFETY SWITCH TG3221 30A 240VAC MOD 7
 
FEDERAL SIGNAL DIVISION BLACK PLASTIC LITESTAK BASE LSB-042-240 *NEW, SEALED*
 
DBI SALA 4FT SHOCK ABSORBER 1240030
 
TRIAD LIGHT CURTAIN TRANSMITTER TR-12-IK-10R-3H?P
 
FEDERAL SIGNAL SERIES A3 120VAC BLUE LITESTAK LSL-120R/A *NEW*
 
JACKSON BLUE DRYBOW 1675000 *NEW* LOT OF 25
 
GENTEX FIRE PROTECTIVE SPEAKER AND SIGNALING APPLIANCE 6PK4-15/75WR
 
BALLUFF BCS0062 BCS M12T4D2-PMS80G-?S04G 12..35V DC 200MA NIB
 
CM N O. 5 HOOK LATCH KIT 45662 NEW
 
HOFFMAN * THERMOSTAT A-TEMN O 15A 120V/10A 250V * N O PART NUMBER
 
BATA HAZMAX Z41-1991 SIZE 10 STRAPPER OVERBOOTS, 87050 *NEW*
 
OPW 3/4"NPT SINGLE USE BREAKAWAY COUPLING NIB 66V-0250
 
SERVUS LITE & TUF 88123 SMALL MEN'S PACKER YELLOW STRETCH-LITE OVERSHOE, NNB
 
BATA STANDARD SIZE 7 STEEL SHANK ANSI Z 41 PT 83