IC695ALG508产品特点
.硬件设计
网络协调器采用的MCU是STC89C52RC，射频芯片是nRF2401，通过串口与PC进行通信为例，介绍协调器的硬件设计。
3.1STC89C52RC电路设计
（1）MCU基本电路
STC89C52RC的支撑电路包括晶振电路和复位电路。晶振电路由两个30pF的电容和一个11.0592MHz的晶振组成。复位电路由一个47uF、一个0.1uF的电容、按键和10K的电阻组成。具体连接电路如3.1图所示。
图3.1STC89C52RC基本电路
IC695ALG508
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IC695ALG508
参数规格
RELIANCE ELECTRIC 6MDDN-8P7101 AC DRIVE (5 HP)
WESTINGHOUSE MC 3800 800 AMP TRIP UNIT W/ 800 AMP PLUG
MITSUBISHI MELSEC F2-40 ER-UA1 BRAND NEW IN BOX!!!
TOSHIBA VFS7-4055UPL (1) TRANSISTOR INVERTER (9.5 KVA)
REXROTH PROP AMPLIFIER VT 5002-25/R5E NEW IN BOX
SIEMENS CIRCUIT BREAKER JXD63B400 GOOD TAKEOUT
CINCINNATI MILACRON TEACH PENDENT 3-424-1993A XLNT COND
OKUMA OSP 7000L-S CE MACHINE PANEL (BRAND NEW!)
SIEMENS ITE FJ63B150 150 AMPS 600 VOLTS NEW IN BOX
VAN DORN 330034 REV C INTERFACE BOARD PCB *XLNT* COND.
VAN DORN 330029 REV-B,SEQUENCER PCB *XLNT* CONDITION
VAN DORN VAN DORN 330025 ANALOG PCB *XLNT* CONDITION
VAN DORN 330021 TEMPERATURE PCB *XLNT* CONDITION
VAN DORN 330038 DC OUTPUT CARD *XLNT* CONDITION
ALLEN BRADLEY SLC 500 13 SLOT RACK LOADED W/ 1746-FIO4V
1747-L532 SER. D PROC. UNIT SEE DESC.FOR COMPLETE INFO.
MOOG 164E005 DIGITAL MOTOR CONTROLLER GOOD TAKEOUT!
MOOG 150E201 POWER SUPPLY GOOD TAKEOUT!
EUCHNER HRH 100S100 G05 PULSE GENERATOR GOOD TAKEOUT
YASKAWA CPS-10FB MOTOMAN DC POWER SUPPLY *XLNT*
GOULD MODICON ASM485-008PCB823 PROCESSOR (REPAIRED)
GOULD MODICON ASM485T-004-PCBB17 PROCESSOR (REPAIRED)
GOULD MODICON M485-008 PROCESSOR (REPAIRED)
SQUARE D HEAVY DUTY SAFETY SWITCH H221AWK (30 AMP) NIB
FANUC A13B-0073-C001 INTERFACE ADAPTER W/POWER SUPPLY
OKUMA SPC6 E4809-770-049-A OKUMA OPUS 5000 II XLNT
IC695ALG508
