CSM_K3HB-R_DS_E_15_2

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Rotary Pulse Indicator

K3HB-R

Digital Rotary Pulse Meter Capable of 50 kHz Measurements

• Visual confirmation of judgement results through display colors that switch

between red and green.

*1

• Measures High-speed Pulses at 50 kHz.

Provides high-speed pulse measurements up to 50 kHz of rotary encoder or ON/OFF pulse

signals and can perform rotating measurement of high-speed rotating objects.

Note: No-voltage contacts of up to 30 Hz are supported.

• Six Measurement Operations Including Rotation (rpm)/Circumferential

Speed, Ratio, and Cumulative

One Rotary Pulse Meter has 6 rotary pulse measurement functions to support a variety

of pulse measurement applications. Select the best function for your application from the

following: Rotation (rpm)/circumferential speed/instantaneous flowrate (value

proportional to frequency), absolute ratio, error ratio, error, flow rate ratio, and passing

speed (value inversely proportional to frequency).

• DeviceNet models added to the series.

*2

*1 Visual confirmation of judgement results is not supported on models that do not have an output

or models that do not support DeviceNet.

You can change the display color by setting it, but you cannot switch it based on the judgement results.

*2 DeviceNet models have a depth of 97 mm.

Model Number Structure

■ Model Number Legend

Base Units and Optional Boards can be ordered individually or as sets.

Note: The following combinations are not possible.

• Communications (FLK

@A) + DeviceNet (DRT)

• Communications (FLK

@A) + BCD output (BCD)

• Linear current/voltage (L

@A) + DeviceNet (DRT)

Refer to Safety Precautions for All Digital Panel

Meters

.

Base Units

1. Input Sensor Code

NB: NPN input/voltage pulse input

PB: PNP input

5. Supply Voltage

100-240 VAC:100 to 240 VAC

24 VAC/VDC: 24 VAC/VDC

Optional Boards

Sensor Power Supply/Output Boards

Relay/Transistor Output Boards

Event Input Boards

Base Units with Optional Boards

2. Sensor Power Supply/Output Type Code

None: None

CPA:

Relay output (PASS: SPDT) + Sensor power supply

(12 VDC±10%, 80 mA) (See note 1.)

L1A:

Linear current output (0 to 20 or 4 to 20 mA DC) + Sensor power supply

(12 VDC±10%, 80 mA) (See note 2.)

L2A:

Linear voltage output (0 to 5, 1 to 5, or 0 to 10 VDC) + Sensor power supply

(12 VDC±10%, 80 mA) (See note 2.)

A:

Sensor power supply (12 VDC ±10%, 80 mA)

FLK1A: Communications (RS-232C) + Sensor power supply

(12 VDC±10%, 80 mA) (See note 2.)

FLK3A: Communications (RS-485) + Sensor power supply

(12 VDC±10%, 80 mA) (See note 2.)

Note: 1. CPA can be combined with relay outputs only.

2. Only one of the following can be used by each Digital Indicator: RS-232C/RS-

485 communications, a linear output, or DeviceNet communications.

3. Relay/Transistor Output Type Code

None: None

C1:

Relay contact (H/L: SPDT each)

C2:

Relay contact (HH/H/LL/L: SPST-NO each)

T1:

Transistor (NPN open collector: HH/H/PASS/L/LL)

T2:

Transistor (PNP open collector: HH/H/PASS/L/LL)

BCD

*:BCD output + transistor output (NPN open collector: HH/H/PASS/L/LL)

DRT: DeviceNet (See note 2.)

* A Special BCD Output Cable (sold separately) is required.

4. Event Input Type Code

None: None

1:

5 inputs (M3 terminal blocks), NPN open collector

2:

8 inputs (10-pin MIL connector), NPN open collector

3:

5 inputs (M3 terminal blocks), PNP open collector

4:

8 inputs (10-pin MIL connector), PNP open collector

For the most recent information on models that have been

certified for safety standards, refer to your OMRON website.

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