Keithley PIM2 500RevA DocSpec free download

File name PIM2_500RevA_DocSpec.pdf

PM2 Spedflcations Input Characteristics: All inputs non-isolated and T'IX compatible Absolute maximum input voltage = +5.5/-0.3V I-I&h level input current = 20/1A Low level input current - -4aOfi. Maximum Count: 1. No concatenation (I6 bits/counter): 65536 events. 2. With concatenation (32 bits/counter): over 4 billion events (4,294,967,2%)per set of concatenated counters. Resolution: I6132bits (-al/concatenated). Maximum Counting Speed: 1. Real-time tot&zing (mad-only mode, no reset): 250,OLM pulses/second, or 2!%Hz. 2. Sampled input count (read and reset counter mode): l,OOO,ooO pulses/second, or IMHz. Gated Input Non-cob-e: iI count, Minimum Input Pulse width: 5Ousec. Power Fkquimmenix +5V 475mA. c * Four channel, fully synchronous event counter with channel to channel independent &talk@ capability. * All counters independently readable and resettable. l Ibur separate gates a&w the inputs to be conflgwed as four dual input channels to allow the inPut events to be gated by ex- tend sources. l Concatenation of counters is availableby means of user-selectable switches to obtain hvo fully-independent, fully synchmnous 32 bit counters. Keith& Instruments Inc. 7&L. 12133 57-Y)ICKD. ' ,-, DATE Cleveland. Ohio 44139 - Ape.-&/ g PARTNUMBER 5 7 SPECIFICATIONS SPEC-PIM2 Ei,