Valhalla 1248 Bcd Comparator

US $369.99

  • El Paso, Texas, United States
  • Jan 29th
Good Condition, Valhalla 1248 BCD Comparator , Working Serial Number 18-807    Specifications Input Code: Five decade binary coded decimal (BCD) 8-4-2-1 parallel data : 1-2-4-8 bit parallel, byte serial, positive "1" state. Input Logic: Standard CMOS level, TTL, Compatible True "1" State = + 3 to 5 VDC ; Compatible False "0" = 0 to +0.8 VDC. AC Power Supply Options: AC-1 provides internal 115 VAC ± 10% 50-60Hz power supply & rear panel mounted 6' power cord. AC-2 is 230VAC ± 10% power supply. Input Data Cable Option "IDC-2": The standard compatible pin to pin 3' cable for use with relay closure capability. Compatible with all Valhalla BCD outputs except 4300B. Input Data Cable Option "IDC-3": Similar to "IDC-2" but is compatible with 4300B Digital Ohmmeter only. Mating Connector Option: 50 pin Amphenol 57-30500 style connector for the fabrication of custom interface cables. Relay Contact Closure (RC): Provides relay contact closure when the corresponding high or low limit is exceeded (standard on normal version 1248 Comparators). Contact rated @ 100V, 100mA maximum. Upper and Lower Limit Set: Five thumbwheel switches settable 00000 to 99999. Buyer pays 0.00 dlls shipping and handling in Continental US except Alaska. (R4-B20)  
Condition Used :
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes Good Cosmetic Condition

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