ON/OFF Input Sensor Controller

964

FIBER

SENSORS

LASER

SENSORS

PHOTO-

ELECTRIC

SENSORS

MICRO

PHOTO-

ELECTRIC

SENSORS

AREA

SENSORS

SAFETY LIGHT

CURTAINS /

SAFETY

COMPONENTS

PRESSURE /

FLOW

SENSORS

INDUCTIVE

PROXIMITY

SENSORS

PARTICULAR

USE

SENSORS

SENSOR

OPTIONS

SIMPLE

WIRE-SAVING

UNITS

WIRE-SAVING

SYSTEMS

MEASURE-

MENT

SENSORS

STATIC

CONTROL

DEVICES

LASER

MARKERS

PLC

HUMAN

MACHINE

INTERFACES

ENERGY

MANAGEMENT

SOLUTIONS

FA

COMPONENTS

MACHINE

VISION

SYSTEMS

UV

CURING

SYSTEMS

Sensor

Mounting

Stand

Sensor

Checker

Sensor

Controller

Other

Products

NPS

PRECAUTIONS FOR PROPER USE

Refer to p.1595 for general precautions.

• Never use this product in a device for personnel protection.

• In case of using devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC

etc., for personnel protection applicable in each region or country.

Functional description

NPS-C7

⑮

⑮

⑤

②

①

⑧

⑨

①

⑫

⑭ ⑬

⑮

⑮

⑩

⑤

⑪

②

④

①

⑮

⑮

⑦

⑥

③

NPS-CT7

NPS-C7W

Description

Function

① Power indicator

(Red LED)

Lights up when the power is ON.

② Output indicator

(Red LED)

Lights up when the output is ON.

③ Sensor 1 output

indicator (Red LED)

④ Sensor 2 output

indicator (Red LED)

⑤

Sensor signal

input selection

switch

Selects the output operation.

INV.

NORM.

INV.: The output is ON when the sensor signal input is High.

NORM.: The output is ON when the sensor signal input is Low.

⑥ Sensor 1 output

operation mode switch

Selects the output operation.

INV.

NORM.

INV.: The output is ON when the sensor signal input is High.

NORM.: The output is ON when the sensor signal input is Low.

⑦ Sensor 2 output

operation mode switch

⑧ Sensor signal input

indicator (Red LED)

Indicates the state of the sensor signal input. The

operation differs according to the mode set with ⑤

Sensor signal input selection switch.

INV.: Lights up when the sensor signal input is High.

NORM.: Lights up when the sensor signal input is Low.

⑨

External

synchronization input

indicator (Red LED)

Indicates the state of the external synchronization

input. Lights up when the external synchronization

input does not disable the output.

Block diagrams (The diagrams below explain NPS’s operation in a simple manner. The actual circuits may differ slightly.)

NPS-C7

Relay output

Open-collector

output

AND

12 V

IN

ES

12 V

INV.

INV.

Sensor signal input selection switch

Output indicator

NPS-C7W

12 V

IN 1

INV.

INV.

Sensor 1 output operation mode switch

Sensor 2 output operation mode switch

12 V

IN 2

Relay

output 1

Sensor 1

output indicator

Sensor 2

output indicator

Relay

output 2

INV.

INV.

NPS-CT7

12 V

IN

Sensor signal input selection switch

External synchronization operation mode switch

Timer operation mode switch

12 V

ES

Relay output

External synchronization

input indicator

Open-collector

output

Edge

AND

OND

OFD

OSD

Without timer

Gate/Edge trigger

operation mode switch

Output indicator

Delay time selection switch

Timer adjuster

INV.

Sensor signal

input indicator

INV.

INV.

Description

Function

⑩

External

synchronization

operation mode

switch

Selects the operation of external synchronization.

INV.

NORM.

INV.: The output is neglected when the external

synchronization input is High.

NORM.: The output is neglected when the external

synchronization input is Low.

⑪

Gate/Edge

trigger operation

mode switch

Selects Gate trigger or Edge trigger.

: Effective at the instant the external

synchronization input is applied.

: Effective over the period for which the external

synchronization input is applied.

⑫ Timer period

selection switch

Selects the timer period.

1sec.

10sec.

1 sec.: Variable from 40 ms approx. to 1 sec. approx.

10 sec.: Variable from 0.4 sec. approx. to 10 sec. approx.

⑬ Timer operation

mode switch

Selects the timer operation.

A

⑭

Timer adjuster Set the timer period.

⑮

Terminal block

–