FX-16E-TB/UL 16 pt (Direct input/output) FX2NC-ooMT-D/UL
FX-16E-TB/UL 16 pt Accessories
- Input / output extension block labels
- Terminal layout cards
FX-16E-TB/UL The connections required between the FX2C, FX2NC
main unit and a terminal block are shown in the diagram
below with an example for inputs X000 to X017 and outputs Y000 to Y017.
The I/O connector should be the 20-pin type and should conform to
MIL C 83503 of Military Standard.
Do not lay I/O cables next to power cables or allow them to share the
same trunking duct.
Where I/O signals are used over an extended distance consideration
must be made for voltage drop and noise interference.
Use crimp-style terminals of the dimensions shown in the figure below.
Tighten terminals at a torque of 0.5 to 0.8 N.m. Securely tighten terminals
so that malfunction does not occur.
Terminal blocks are not equipped with built-in fuses. In order to
prevent breakdown of circuits caused by
load short-circuit, provide a fuse of 5 to 10 A for every four points.
[ DC LOAD ]
Connect a noise suppression diode to a DC inductive load in parallel.
If the diode is not connected, the life time of the contact becomes
Select a noise suppression diode whose reverse withstand voltage is
5 to 10 times or more the load voltage and whose current in the forward
direction is not less than the load current.
FX-16E-TB/UL,16 pointt (Direct input/output) FOR FX PLC MELSEC
FX-16E-TB/UL FX-16E-TB/UL 16 pt (Direct input/output)
FX-16E-TB/UL,16 point (Direct input) For
Mitsubishi Melsec FX PLC user manual / hand book