SLC500产品升级.ppt

SLC-500 Family Update February, 2001 3/1/2017 2 Recent SLC-500 Developments ?1746-HSCE2 –Multi-Channel High Speed Counter ?1746-NT8 –Eight Channel Thermocouple module ?1746-NR8 –Eight Channel RTD/Resistance Input Module ?1746-NI16I/V –16 Channel Analog Input Modules ?1746-BSN –Backup Remote I/O Scanner Module 3/1/2017 3 Recent SLC-500 Developments ?1746-BAS-T –Basic Turbo Module ?SLC Modules –1747-SCNR Scanner Module –1747-ACN15 Adapter Module –1747-ACNR15 Adapter; Redundant –1747-KFC15 Messaging Module ?SLC Instruction Set Firmware Enhancements ?1747-PSD –Program Storage Device 3/1/2017 4 Multi-Channel High Speed Counter ?Reduces system cost and chassis/panel size ?Input Flexibility & Compatibility –2 quadrature or 4 pulse train inputs –differential line driver –single-ended source/sink signals ?5 VDC, 12VDC, 24VDC ?Compatible with all SLC-500 processors and remote racks using 1747-ASB, ACN15, ACNR15 adapters 1746-HSCE2 Features 3/1/2017 5 1746-HSCE2 Features ?Demanding Apps Functionality –Up to 1 MHz frequency response –700 usec (typ) thru-put to backplane and onboard outputs –24 bit count capability –Z/gate provides hold, store, continue count capability ?Outputs –4 physical outputs and 4 soft outputs tied to any of 4 counters 3/1/2017 6 1746-NT8 Features Eight Channel Thermocouple Input Module ?Compatible with all SLC-500 processors and remote racks using 1747-ASB, ACN15, ACNR15 adapters ?8 Differential input channels –Individually Configurable –Multiplexed ?Compatible with . . . –J,K,T,E,R,S,B & N thermocouples –±50mV, and ±100mV 3/1/2017 7 1746-NT8 Features ?Selectable filters –250Hz, 60Hz, 50Hz, 10Hz ?Typical accuracy –+/- o C @ 25 o C (depending on TC type) ?Module update time (250Hz filter) –66 msec per channel Plus –CJC update of 290 msec. 3/1/2017 8 8 Channel RTD/Resistance Input Module 1746-NR8 Key Features 8 Differential input channels Individually Configurable Multiplexed Compatible with . . . All SLC-500 processors plu