1756-OG16
1756-OG16
1、直接测量到的是开关量、模拟量。
开关量：反映的是状态信号（如开关开、合）。
模拟量：反映的是电量测量数值（如电流、电压）。
2、脉冲量一般是积分量（如电度量），不能直接测量到，需要经过测量仪表进行运算得到。
3、接测量到的开关量、数字量、脉冲量进行调制、数字编码，在通讯通道中传输。
以前也有用模拟信号来传输的，现在一般都是用数字信号来传输。
4、调度端解调信号，还原信息。
把数字量和数字信号分清楚就很明了
数字量相对的是模拟量，模拟信号。
开关量、脉冲量都属于数字信号
在时间上和数量上都是离散的物理量称为数字量。把表示数字量的信号叫数字信号。
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厦门泰尼电气有限公司
Xiamen Thani Electric Co.,Ltd
联系人：小黄
电话:0592-6809319
手机:18950191386
QQ:2917675397
传真:0592-6890859
Adress:厦门市海沧区滨湖一里7号2008室
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COOPER SPLIT ROLLER BEARING 02BCP204EX
LEESON 1750RPM, 180V, 5A, DIRECT CURRENT PERMANENT MAGN
BOSCH 24V, 315BAR DIRECTIONAL VALVE 0 810 001 804, 081W
NUMATICS, L22BB552B000061, L2 VALVE, 1/4" NPT, 145 PSIG
ROTOR TOOL MT52R15 ?" CROWSFOOT OPEN END PNEUMATIC RATC
STANLEY F30L65TA-20 1?" CROWSFOOT OPEN END PNEUMATIC RA
STANLEY F30L18TA-35 ?" CROWSFOOT OPEN END PNEUMATIC RAT
STANLEY F30L23TA 1" CROWSFOOT OPEN END PNEUMATIC RATCHE
STANLEY S30-315 ?" CROWSFOOT OPEN END PNEUMATIC RATCHET
STANLEY F30L80TA-20 3/8" CROWSFOOT CLOSED END PNEUMATIC
STANLEY F30L8TA-4 ?" CROWSFOOT CLOSED END PNEUMATIC RAT
STANLEY F30LR29TA-5 ?" CROWSFOOT CLOSED END PNEUMATIC R
STANLEY F3099TA-11 ?" CROWSFOOT OPEN END PNEUMATIC RATC
STANLEY F30L74TA-15 5/8" CROWSFOOT OPEN END PNEUMATIC R
STANLEYF30L21TA-23 ?" CROWSFOOT OPEN END PNEUMATIC RATC
STANLEY F30L65TA-15 ?" CROWSFOOT OPEN END PNEUMATIC RAT
STANLEY F30LR45TA-12 ? " CROWSFOOT CLOSED END PNEUMATIC
STANLEY F32L8CT-7 ?" CROWSFOOT CLOSED END PNEUMATIC RAT
STANLEY F30L132TA-20 ?" CROWSFOOT OPEN END PNEUMATIC RA
STANLEY F30L99TA-11 1" CROWSFOOT OPEN END PNEUMATIC RAT
STANLEY F30L132TA-27 ?" CROWSFOOT OPEN END PNEUMATIC RA
STANLEY F30L132TA-38 5/8" CROWSFOOT CLOSED END PNEUMATI
STANLEY F30L20TA-15 1'" CROWSFOOT OPEN END PNEUMATIC RA
ROTOR TOOL ?? 3/8" CROWSFOOT CLOSED END PNEUMATIC RATCH
STANLEY F30L18TA-13 ?" CROWSFOOT OPEN END PNEUMATIC RAT
STANLEY F30L65TA-20 ?" CROWSFOOT OPEN END PNEUMATIC RAT
URUYU ?? 3/8" DRIVE ANGLED PNEUMATIC NUT RUNNER
SICK LCU-AMNC RS POWER SUPPLY, NIB
TPC WIRE AND CABLE, TREX-ONICS 96450, 16' LENGTH, 20 PI
DEUTSCHE STAR 1512-2-4075, BALL SCREW, NIB
NIKKISO CHEMIPON 1470/1760RPM, 4POLE PHASE INDUCTION MO
OMRON 24V 14A DC POWER SUPPLY S8PS-30024C
INVENSYS 243-8, REGULATOR, 1 1/2" NPT, 689.48 KPA, 3/8
INGERSOLL RAND 5ANST6 W/ 2BA CHUCK PISTOL GRIP PNEUMATI
IFM EFECTOR300 20-36VDC 400MA FLOW SWITCH, SI1010
ROSS 3/8" NPT PILOT OPERATED CHECK VALVE, 3768C3904 NE
REXROTH 561-021-981-0 PNEUMATIC VALVE / TRANSDUCER, 5P
ALLEN BRADLEY 1771-0AD/B 12-120 VOLT AC OUTPUT MODULE,
TELEDYNE REPUBLIC 961-A11/2S2 110 VAC 1500 PSI SOLENOID
LIBERTY 2.250, REAMER, 2 1/4 SIZE, HS, 12 FLUTE, 14 3/8
GUARDMASTER 24VDC SOLENOID KEY RELEASE 440T-MSRUE110
GRAHAM CYCLETROL "150" 176B6004 MOTOR CONTROL, NIB
BROWN SHARP, 14220-97-0016, HYDRAULIC OIL PUMP, 3/4" NP
SQUARE D, QMB324, BRANCH SWITCH, 200A, 240 VAC, 3 POLE,
VICKERS PRESSURE REDUCING VALVE DGMX2-5-PA-AW-S-30
PHD INC GRB11-2-50x180-CU, GRIPPER, 50 SIZE, 100 PSI, 1
MILLER 1/16" THRU 1/8" SIZE WIRE STRAIGHTENER 141581 N
BOSTON GEAR 08282 / FC30 1 SHAFT COUPLER, 1" BORE, 3" O
NORGREN AW C218 PO DRS89603 GRIP LOL GRIPPER NNB
THERMAL TRANSFER PRODUCTS 500PSI & 150PSI, 250oF, HEAT
BALDOR 1/17HP 90VDC INDUSTRIAL GEARMOTOR GPP233111
BOSCH 4600 PSI SERIES B DIRECTIONAL CONTROL VALVE 98102
USON 486 CPU CARD 486A300H
USON 486 CPU MODULE 486A300E
TUCKER CONTROL BOARD B 401 E 110 701
ALLEN BRADLEY 24VDC COIL STARTER 190S-CNDJ2-CC16C-S11 S
USON 640K CPU MODULE 406-X300 REV. D
ABB CONTROL 120VAC COIL SIZE W5 350A WELDING ISOLATION
FANUC ROBOTICS DCR/DBR UNIT A05B-2302-C080
SQUARE D SY/MAX PASSPORT I/O SYSTEM LOCAL I/O INTERFACE
BALDOR 3/4 HP AC MOTOR W/ GEAR REDUCER F-921-B-25-B5-G
