6 WIRING
6.5 Input Wiring
87
6
■
In the case of input device with built-in parallel resistance
Use a device with a parallel resistance Rp (k
Ω
) of the following value or more.
If the resistance is less than the above parallel resistance Rp (k
Ω
), connect a bleeder resistance Rb (k
Ω
) obtained by the
following formula as shown in the following figure.
• Wiring example of FX5UC-32MT/D
• Wiring example of FX5UC-32MT/DSS
Item
Specifications
Parallel resistance Rp (k
Ω
)
FX5UC-32MT/
X0 to X5
14
FX5UC-64MT/
,
FX5UC-96MT/
X0 to X7
High-speed pulse input/output module
X0 to X5
FX5UC-32MT/
X6 to X17
15
FX5UC-64MT/
,
FX5UC-96MT/
X10 to X17
High-speed pulse input/output module
X6, X7
FX5UC-64MT/
,
FX5UC-96MT/
X20 and
subsequent
13
Input module, Input/output module, Powered input/output module
Item
Specifications
Bleeder resistance Rb (k
Ω
)
FX5UC-32MT/
X0 to X5
5Rp / (14-Rp) or less
FX5UC-64MT/
,
FX5UC-96MT/
X0 to X7
High-speed pulse input/output module
X0 to X5
FX5UC-32MT/
X6 to X17
4Rp / (15-Rp) or less
FX5UC-64MT/
,
FX5UC-96MT/
X10 to X17
High-speed pulse input/output module
X6, X7
FX5UC-64MT/
,
FX5UC-96MT/
X20 and
subsequent
6Rp / (13-Rp) or less
Input module, Input/output module, Powered input/output module
FX5UC-32MT/D
X
Rp
+24 V
Rb
COM
Bleeder
resistance
FX5UC-32MT/DSS
X
Rp
Rb
COM
24 V DC
Fuse
• Sink input wiring
Bleeder
resistance
X
Rp
Rb
COM
24 V DC
Fuse
• Source input wiring
FX5UC-32MT/DSS
Bleeder
resistance
Содержание MELSEC iQ-F FX5UC
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