Input/Output Wiring - IDEC FT1A Series User Manual

Input/Output Wiring

This section describes SmartAXIS input/output device wiring.
Precautions for I/O Device Wiring
Input Terminal Wiring
When wiring input devices, separate wiring from power, output, and motor lines.
When using duct for wiring, ground piping using a D-type (type 3) ground.
When wiring DC power type models, keep wiring away from AC power lines.
When using shielded cable for wiring, ground the shield on the SmartAXIS side using a D-type (type 3) ground.
Wire input devices you want to connect to the SmartAXIS according to type as shown below.
DC Power Type
Digital Input – Sink Input
• Contact Output
• PNP Output
Sensor Output
Source Input
Digital Input –
• Contact Output
• NPN Output
• 2-wire Sensor
SmartAXIS
Input Terminal (I*)
0V Power Supply
Terminal (-)
+ -
External Power
SmartAXIS
Output
Input Terminal (I*)
0V Power Supply
Terminal (-)
+
-
External Power
SmartAXIS
Input Terminal (I*)
24V Power Supply
Terminal (-)
SmartAXIS
+
Input Terminal (I*)
Output
-
0V Power Supply
Terminal (-)
- +
External Power
SmartAXIS
Input Terminal (I*)
24V Power Supply
Terminal (-)
S AXIS P /L
MART RO ITE
U ' M FT9Y-B1378
SER S ANUAL
3: I
NSTALLATION AND
W
IRING
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