Product name: NA-type CPU Units with 20 I/O Points (Built-inanalog).
Specifications: Power Supply, 24 VDC; Inputs,
12(Built-inanalog inputs: 2; Outputs, 8(Built-inanalog outputs: 1;
Output type: Transistor (sourcing).
Program capacity: 8K steps.
memory Data capacity: 8K words.
External powersupply(24 VDC): -- .
Current consumption: 5 V, 0 D4E-1B20N. 23A; 24 V，0.09A.
Standards: UC1, N, L, CE.
The CP1E Programmable Controller: Economical, Easy to use, and Efficient D4E-1B20N
The E@@(S)-type Basic CPU Units provide cost,
performance and easy application with only basic functionality.
The N@@(S@) and NA-types Application CPU Units,
support Programmable Terminal connection, position control,
and inverter connection D4E-1B20N. Number of beams: 82.
Protective height: 1665mm.
Model: PNP output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions. Output: DPDT.
Lighting: LED without Voltage Reduction Unit D4E-1B20N.
Operating voltage: 12 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. Input capacity: 16 points.
Rated current (ON current): 0.5 A/output, 4.0 A/common.
Internal I/O common: PNP.
Residual voltage: 1.2 V max. (0.5 ADC,
between each output terminal and the V terminal).
Leakage current: 0.1 mA max.
ON delay: 0.5 ms max.
OFF delay: 1.5 ms max.
Number of circuits per common: 16 points/common.
Output indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply.
Output device supply current: 100 mA/point.
Unit power supply current consumption: 80 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
e-CON Connector insertion durability: 50 times.
Weight: 130 g max.
Expansion functions: No.
Output handling for communications errors:
Select either hold or clear.
Short-circuit protection function: No.
Easy wiring using industry standard,
e-CON connectors.
Special wiring tool is not necessary.
Digital I/O terminal with industry,
sttandard e-CON connectors D4E-1B20N.

A common terminal is provided for,
each connector .
The I/O terminal and the sensors can,
be connected directly.
Input response time can be switched for,
high-speed processing.
Selectable node address setting methods:
setting with rotary,
swwittch and with tool software D4E-1B20N.
When setting the nodes with rotary switch,
setting is easy and node identification,
becomes possible for maintenance.

D4E-1B20N Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=D4E-1B20N&select=5