H7CX-R11-N datasheet(9/56 Pages) OMRON

9 / 56 page

H7CX-A

@-N

Block Diagram

Note: All models except for H7CX-

@D-N have basic insulation.

Input Circuits

CP1, CP2, Reset/Reset 1, and Total Reset/Reset 2

Input

Input Connections

The inputs of the H7CX-

@-N are no-voltage (short-circuit or open) inputs or voltage inputs.

No-voltage Inputs (NPN Inputs)

No-voltage Input Signal Levels

Note: The DC voltage must be 30 VDC max.

Voltage Inputs (PNP Inputs)

Voltage Input Signal Levels

Note: 1. The DC voltage must be 30 VDC max.

2. Input resistance: Approx. 4.7 k

Ω

Output circuit

(See note.)

Display circuit

Input circuits

(Basic insulation)

Internal

control circuit

Power supply

circuit

Key switch

circuit

No-voltage Inputs

(NPN Inputs)

Voltage Inputs (PNP Inputs)

Internal

circuit

+14V

1 k

Ω

Approx. 4.7 k

Ω

Internal

circuit

Open Collector

Voltage Output

Contact Input

DC Two-wire Sensor

H7CX-A

H7CX-A11

Note: Operates with transistor ON.

PLC or

sensor

6789

37564

H7CX-A

H7CX-A11

Note: Operates with transistor ON.

Sensor

6789

37564

Note: Operates with relay ON.

H7CX-A

H7CX-A11

6789

37564

Note: Operates with transistor ON.

H7CX-A

H7CX-A11

6789

37564

No-contact input

Short-circuit level (transistor ON)

• Residual voltage: 3 V max.

• Impedance when ON: 1 k

Ω max.

(The leakage current is approx. 12 mA when the impedance is 0

Ω.)

Open level (transistor OFF)

• Impedance when OFF: 100 k

Ω min.

Contact input

Use contacts which can adequately switch 5 mA at 10 V.

Applicable Two-wire Sensor

• Leakage current: 1.5 mA max.

• Switching capacity: 5 mA min.

• Residual voltage: 3 VDC max.

• Operating voltage: 10 VDC

No-contact Input (NPN Transistor)

No-contact Input (PNP Transistor)

Contact Input

Note: Operates with transistor OFF.

H7CX-A

H7CX-A11

Sensor

6789

37564

Note: Operates with transistor ON.

H7CX-A

H7CX-A11

Sensor

6789

37564

Note: Operates with relay ON.

H7CX-A

H7CX-A11

6789

37564

High level (input ON): 4.5 to 30 VDC

Low level (input OFF): 0 to 2 VDC

H7CX-R11-N 数据表(PDF) 9 Page - Omron Electronics LLC

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H7CX-R11-N 数据表(PDF) 9 Page - Omron Electronics LLC

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