FX2NC Series Programmable Controllers
Inputs 5.
5-6
5.1.4
Resistors and inputs connected in parallel;
Parallel resistance Rp: FX
2NC
= 15k
Ω
. If resistance Rp is less than the stated value, then add
Rb. See equation 1 for Rb calculation.
Alternatively; Current leakage: FX
2NC
= 1.5mA. If the current leakage is greater than the stated
value, then add Rb. See equation 2 for Rb calculation.
Figure 5.6: Parallel LED
X
COM0
COM0
Rb
Rp
Rb
≤
4Rp
15 - Rp
Eqn 1 :
Rb
≤
6
I
- 1.5
Eqn 2 :
Содержание FX2NC DS Series
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Страница 56: ...FX2NC Series Programmable Controllers Installation notes 3 ...
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Страница 80: ...FX2NC Series Programmable Controllers Power supply 4 ...
Страница 88: ...FX2NC Series Programmable Controllers Inputs 5 ...
Страница 98: ...FX2NC Series Programmable Controllers Outputs 6 ...
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Страница 112: ...FX2NC Series Programmable Controllers Diagnostics 7 ...
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