22

Digital Indicators

K3HB-R/-P/-C

Connections

The BCD COMMON is shared.

The pins indicated in the above diagram

as blank (white) boxes have been removed.

*Only one of the following can be used for each Digital Indicator: communications, BCD, or DeviceNet.

DeviceNet Connector (Included)

<DRT>

Relay Outputs

<C2>

Relay Outputs

<C1>

Transistor Outputs

<T1> <T2>

NPN

PNP

HH

H

PASS

L

LL

COM

C1

C2

C3

C4

C5

C6

RS-232C

<FLK1A>

RS-485

<FLK3A>

B1

B2

B3

B4

B5

B6

B1

B2

B3

B4

B5

B6

B1

B2

B3

B4

B5

B6

<L2A>

<L1A>

+

−

+

−

SD

RD

SG

N/C

12 VDC

80 mA

B (

+)

A (

−)

B (

+)

A (

−)

12 VDC

80 mA

12 VDC

80 mA

12 VDC

80 mA

0-20/

4-20 mA

N/C

0-5/1-5/

0-10 V

N/C

<A>

12 VDC

80 mA

+

−

+

−

+

−

<CPA>

12 VDC

80 mA

N/C

N/C

PASS

Sensor

power

supply

B1

B2

B3

B4

B5

B6

HH

H

COM

L

H

L

LL

COM

C1

C2

C3

C4

C5

C6

C1

C2

C3

C4

C5

C6

Sensor

power

supply

Sensor

power

supply

Sensor power supply + communications

Sensor power supply

Sensor

power

supply

AB

C

D

E

1

2

3

4

5

6

100 to 240 VAC

24 VAC/VDC

A1

A2

HH

H

L

LL

PASS

BCD (NPN Open Collector): <BCD>

Applicable Connector (Sold separately)

HDR-E50MAG1

(HONDA TSUSHIN KOGYO CO., LTD.)

Special Cable (Sold separately)

K32-BCD (OMRON)

(HDR-E50MAG1 with 0.3-m cable)

5 V

HH

H

L

LL

PASS

A Operating Power Supply

*Check the required power supply type.

Sensor power supply + PASS output

Sensor power supply + linear output

B Sensor Power Supply/Output

C Relays, Transistors, BCD and DeviceNet

1: V

− (Power supply cable: Black)

2: CAN L (Communications cable: Blue)

3: Shield

4: CAN H (Communications cable: White)

5: V+ (Power supply cable: Red)

Applicable Connector:

HR31-5.08P-5SC (01)

(HIROSE ELECTRIC CO., LTD.)

* Attach the provided crimp terminals.

Contact Outputs

Transistor Outputs

(NPN Open Collector)

• Always use a EN/IEC-compliant power supply with reinforced insulation or double

insulation for the DeviceNet power supply.

• The product must be used indoors for the above applicable standards to apply.

Safety Standards Conformance

■ External Connection Diagrams

Terminal Arrangements

Note: Refer to “Internal Block Diagram” on page 24 for information on isolation.