M7F datasheet(8/16 Pages) OMRON

部品番号	M7F

部品情報	A Series of Three- to Five-digit Digital Display Units with a Character Height of 14 mm. Models available with either red or green displays.

PDF	16 Pages

Scroll/Zoom	100%

メーカー	OMRON [Omron Electronics LLC]

ホームページ	http://www.omron.com/index3.html

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8 / 16 page

M7F

■ Block Diagram

Note: Circled numbers are the connector pin numbers.

Static Input Method

Dynamic Input Method

Signal

Input

Circuit

Positive Logic Input Method

Signal

Input

Circuit

Data signal input

Negative Logic Input Method

Strobe signal input

External

power

supply input

Power supply

output into

the PLC

Signal

input

A1 to D1

A2 to D2

A3 to D3

A4 to D4

Switching

regulator

LED display elements

Signal

input

External

power

supply input

Power supply

output into

the PLC

Switching

regulator

LED display

elements

Strobe

Signal Input

Signal input

・ON voltage

: 9.6 V to power

supply voltage

・OFF voltage

: 3 VDC max.

・Input impedance : Approx. 70 k

Signal input

・Short-circuit (ON) impedance

: 1 k

max.

・Short-circuit (ON) residual voltage

: 3 VDC max.

・Current flow for 0-

short-circuit

: Approx. 0.2 mA

・Open (OFF) impedance

: 100 k

min.

Signal input

・Short-circuit (ON) impedance

: 1 k

max.

・Short-circuit (ON) residual voltage

: 3 VDC max.

・Current flow for 0-

short-circuit

: Approx. 0.2 mA

・Open (OFF) impedance

: 100 k

min.

Signal input

・Short-circuit (ON) impedance

: 1 k

max.

・Short-circuit (ON) residual voltage

: 3 VDC max.

・Current flow for 0-

short-circuit

: Approx. 0.2 mA

・Open (OFF) impedance

: 100 k

min.

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