LUDLUM 2929 - Data Output; Function Identification; Function Source; Output Signals

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Model 2929 Scaler Technical Manual Section 7

Ludlum Measurements, Inc. Page 7-1 January 2016

Data Output

Function Identification

PIN FUNCTION

1 Count Complete

2 Printer Ready

3 Load Printer

4 Printer Clock

5 Ground

6 Count

7 Hold

8 +5 Vdc

9 Alpha Pulse Out

10 Beta/Gamma Pulse Out

11 Blanking

12 Bit 1

13 Bit 2

14 Bit 3

15 Bit 4

Function Source

All functions are from Model 2929 to accessory except:

PIN 2 Printer Ready

PIN 6 Count

PIN 7 Hold

Output Signals

Output signals are CMOS with LO = GROUND and HI = VOLTAGE

on Pin 8.

Pin 2 Printer Ready: Signal should be of the same voltage swing as the

signals from the Model 2929.

Sectio