品牌:福克斯波罗 | 规格:FBM218 P0916DC | 材质:FBM218 P0916DC |
产地:美国 |
FBM218P0916DC
FBM218P0916DC
FBM218P0916DC
RS-232C的电气特性:RS-232C采用的是负逻辑工作,即逻辑“1”用负电压(-3~-15V)表示,逻辑“0”用正电压(+3~+15V)表示。介于-3V和+3V之间以及低于-15V或高于+15V的电压没有意义。实际工作时,应保证电平在±(5~15)V之间。由于RS232C是用正负电压来表示逻辑状态,与以高低电平表示逻辑状态的TTL不同。为了能够同计算机接口或终端的TTL器件连接,进行电平和逻辑关系的转换。目前使用较为广泛的是集成电路转换器件,如MC1488和MC1489。
OKI 2PU4005-5362 BOARD
PANASONIC AC SERVO DRIVER MSDA041A1A WORKING
SF HD17-120-731004?,17-120-030158, HARMONIC DRIVE SYSTEMS,GEAR,GE?ARHEAD,REDUCER,
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TEL BOARD TVB9003-1/316 3281-000080-11
ALLIED TELESYN AC POWER SUPPLY AT-SB4162,515-1?0201-0001,TECHN?OLOGIES PCI500-4A
ALLIED TELESYN AC POWER SUPPLY AT-SB4161,515-1?0201-0000,TECHN?OLOGIES PCI500-4A
DRESSLER CESAR 2720 TIM NTA FMBC-0932-2510 440VAC
TEL LCD SPIN UNIT CONN BOARD4 1R81-601544-14 NNB
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NIKON BD PLAN 20/0.4 210/0
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TACHIBANA TECTRON TVME3102A BOARD,TVME3102A REV B
SANYO DENKI NEC AC SERVO MOTOR DF SM-0230-252A
SANYO DENKI MOTOR 63BM007FXE00 #1
ESI 9300 Z VAC INTERLOCK BOARD CKT 83108 REV B,PCB 79116 REV C
PANASONIC MATSUSHITA ELECTRIC INDUSTRIAL PANADAC 572 BOARD LA-572002 C,KS70056-2
FUJIKIN INCORPORATED FBDAL-RSB101-6.?35-3B4-316LP-PA?-AXC VALVE NEW
ESI CKA 73435 D ILLUMINATOR CONTROL MODULE II,PII-15298A PCB 73434 B BOARD
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LEITZ WETZLAR LENS ∞/- PL FLUTAR 10X/0.25 D
BECKHOFF BK5220 DEVICENET KL1184[4],KL218?4,KL4022[3],KL3?054[2],KL9010