253
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661: Difference between revisions
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→Delayed Pulse Generator
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for routing trigger and timing signals between the two units? | for routing trigger and timing signals between the two units? | ||
Some 661s have a | Some 661s have a 39 pin Bendix connector on the rear panel, perhaps to allow the 661 to be interfaced to low speed data acquisition equipment or a computer. This is essentially a pass-through from J2 & J3, the secondary multi-pin connectors on the vertical & horizontal plug-ins. These connectors carry switch position information (number, magnitude & units) and clock & gate pulses. Not all plug-ins had this 2nd connector; the [[5T1A]] does, while the [[5T3]] does not. | ||
perhaps to allow the 661 to be interfaced to low speed | |||
data acquisition equipment | |||
or a computer. | |||
The 661 has a 137°F [[thermal cutoff]]. | The 661 has a 137°F [[thermal cutoff]]. | ||