DP-100

13

I/O CIRCUIT AND WIRING DIAGRAMS

PRECAUTIONS FOR PROPER USE

Never use this product as a sensing device for

personnel protection.

In case of using sensing 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.

The DP-100 series is designed for use with non-corrosive

gas. It cannot be used with liquid or corrosive gas.

Wiring

Make sure that the power supply is off while wiring.

Verify that the supply voltage variation is within the rating.

If power is supplied from a commercial switching regulator, ensure

that the frame ground (F.G.) terminal of the power supply is

connected to an actual ground.

In case noise generating equipment (switching regulator, inverter

motor, etc.) is used in the vicinity of this sensor, connect the frame

ground (F.G.) terminal of the equipment to an actual ground.

Do not run the wires together with high-voltage lines or power lines or put

them in the same raceway. This can cause malfunction due to induction.

Incorrect wiring will cause problems with operation.

Connection

Do not apply stress directly to the

connection cable leader or to the

connector.

Connector

attached cable

[CN-14A(-R)-C ]

Conditions in use for CE conformity

The DP-100 series is a CE conformity product complying with

EMC Directive. The harmonized standard with regard to immunity

that applies to this product is EN 61000-6-2 and the following

condition must be met to conform to that standard.

The MS-DP1-2 panel mounting bracket (optional) and the MS-DP1-3

front protection cover (optional) are also available.

Condition

Mounting

The line to connect with this sensor should be less than

30 m 98.425 ft.

MS-DP1-1/MS-DP1-5 sensor mounting brackets are available

separately, and it should be used for mounting. When tightening

the sensor to the sensor mounting bracket, use a tightening torque

of 0.5 N·m or less.

Sensor mounting bracket

MS-DP1-1 (Optional)

M3 (length 6 mm 0.236 in)

screws with washers

Accessory for MS-DP1-1

and MS-DP1-5

PNP output type

Terminal

Designation

+V

0 V

Standard type: Comparative output 2

Multi-function type: Analog output or External input

Comparative output 1

Terminal arrangement diagram

1

2

3

4

I/O circuit diagram

12 to 24 V DC

±10 %

+

(Black) Comparative output 1

Load

Load

(White) Comparative output 2

Tr1

ZD2

ZD1

Tr2

100 mA max.

100 mA max.

(Blue) 0 V

D

Standard type

1

4

2

3

Users’ circuit

Internal circuit

Terminal No.

Color code of connection cable

(Brown) +V

1 k

ZD1

D1

D2

(White) Analog voltage output

or External input

Load

(Black)

Comparative output 1

Tr1

Tr2

100 mA max.

Multi-function type

1

4

2

3

Users’ circuit

Internal circuit

12 to 24 V DC

±10 %

+

(Brown) +V

(Blue) 0 V

Terminal No.

Color code of connection cable

Symbols

D : Reverse supply polarity protection diode

ZD1, ZD2 : Surge absorption zener diode

Tr1, Tr2 : PNP output transistor

Symbols

D1, D2 : Reverse supply polarity protection diode

ZD1: Surge absorption zener diode

Tr1 : PNP output transistor

Tr2 : NPN input transistor

Front protection cover

MS-DP1-3 (optional)

Panel mounting bracket

MS-DP1-2 (optional)

(

)

1

2

3

4