Unit: CPU Units.
Name: LED type without display (See note 1.).
No. of I/O points: 20.
LCD display: NO.
Power supply voltage: 100 to 240 VAC.
Inputs: 12, 100 to 240 VAC.
Outputs: 8, Relays.
Buttons, calendar, and clock: NO.
Analog input: NO.
Even Broader Applications with Increased.
Functionality and Higher Precision.
Increased functionality in a compact body (70 mm wide × 90 mm high).
Easy programming is available using the LCD and operation,
buttons LY3I4 AC24 (See note 1.).
This single Unit easily provides relay, timer, counter, and time,
switch functions.
Expansion is easy with Expansion I/O Units, allowing up to 44,
I/O points. (See note 2.).
Economy-type and Communications-type CPU Units have been,
added to series.
Improved Weekly Timers (See note 1.).
Increased timing accuracy with a monthly deviation of ±15 s,
max. Multiple-day operation and pulse output operation have,
been added.
Select from two power supply options:
100 to 240 VAC or 12 to 24 VDC. No. of inputs: 16.
No. of poles: 20.
Mounted Connector model: XG4A-2031.
Cable Connector model: XG4M-2030-T.
A common terminal is provided for,
device power supply and the three,
tiered structure means easier wiring.
For 16 inputs only.
The three-tiered terminal block simplifies wiring,
because the power supply terminal block is wired,
with just one crimp terminal. Output: SPDT.
Lighting: Non-lighted.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; B: black *2.
Item: Momentary operation (Self-resetting).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Output: DPDT.
Lighting: LED without Voltage Reduction Unit.
Operating voltage: 24 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia. Body.
Miniature design of 28.5 mm, the smallest class in the industry.
Detachable Switch.
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1.
LY3I4 AC24 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=LY3I4 AC24&select=5