CONNECTION WITH PLC
e FX2N-4DA unit can be connected to the PLCs as follows. Restrictions apply to the maximum number
connectable units, depending on the DC24V/DC5V Power Supply capacities and the Main Unit/Special
nction Unit types. For details, refer to the respective PLC manual.
X2N/FX3U : The maximum connectable units is 8.
• Weight: Approx. 0.3 kg (0.66 lbs) • Accessory: Special block number label
c Extension cable
d Power indicator lamp (LED)
5 V power is supplied from the
programmable controller to light this
indicator lamp.
e Power supply terminals
(Screw terminal: M3 (0.12))
f Analog output terminals
(Screw terminals: M3 (0.12))
g 24V power indicator lamp (LED) 24V DC
power is supplied to the terminals of the
FX2N-4DA to light this indicator lamp.
h D/A conversion indicator lamp (LED)
Flashes at a high speed if D/A conversion
is performing without a problem.
i Hook for DIN rail
j Groove for DIN rail mounting
(Width of DIN rail: 35 mm 1.38")
k Hole for direct mounting (2-φ4.5) (0.18)
Handling of crimp-style terminal
• Be sure to use the crimp-style terminals that satisfy the
dimensional requirements shown in the left figure.
• Apply 0.5 to 0.8 N⋅m torque to tighten the terminals. Firmly
tighten the terminals to prevent abnormal operation.