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K3HB-P

Timer interval indicator measuring time, passing speed or 2-point cycles

These indicators with digital input feature a clear and easy-to-use colour-change display. All models are equipped with an IP66 housing.

Position meter indication for easy monitoring
Optional DeviceNet, RS-232C, RS-485
Double display, with 5 digits, in two colours
Dimensions: H 48 x W 96 x D 100mm

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Specifications & ordering info

Ordering information

Type of indicator	Input ranges	Supply voltage	Input sensor	Order code
Rotary pulse indicator K3HB-R	No voltage contact: 30 Hz max. Voltage pulse: 50 kHz max. Open collector: 50 kHz max.	100 to 240 VAC	NPN input/voltage pulse	K3HB-RNB 100-240VAC
		24 VAC/VDC	NPN input/voltage pulse	K3HB-RNB 24VAC/VDC
		100 to 240 VAC	PNP input	K3HB-RPB 100-240VAC
		24 VAC/VDC	PNP input	K3HB-RPB 24VAC/VDC
		100 to 240 VAC	NPN	K3HB-PNB 100-240VAC
		100 to 240 VAC	PNP	K3HB-PPB 100-240VAC
Timer interval indicator K3HB-P1		100 to 240 VAC	NPN	K3HB-CNB 100-240VAC
Up/down counting pulse indicator K3HB-C1		24 VAC/VDC	PNP	K3HB-CPB 24VAC/VDC
Up/down counting pulse indicator K3HB-C1		100 to 240 VAC	PNP	K3HB-CPB 100-240VAC

Option boards

Sensor power supply/output boards

Slot	Output		Sensor power supply	Communications	Order code
B	Relay	PASS: SPDT	12 VDC ±10%, 80 mA	−	K33-CPA 2
	Linear current	DC0(4) - 20 mA		−	K33-L1 A 3
	Linear voltage	DC0(1) - 5 V, 0 to 10 V		−	K33-L2A 2
	−	−		−	K33-A 2
	−	−		RS-232C	K33-FLK1 A 2
	−	−		RS-485	K33-FLK3A 2

Relay/transistor output boards

Slot	Output		Communications	Order code
C	Relay	H/L: SPDT each	−	K34-C1
	Relay	HH/H/LL/L: SPST-NO each	−	K34-C2
	Transistor	NPN open collector: HH/H/PASS/L/LL	−	K34-T1
	Transistor	PNP open collector: HH/H/PASS/L/LL	−	K34-T2
	−		DeviceNet	K34-DRT 4
	BCD + transistor	NPN open collector: HH/H/PASS/L/LL	−	K34-BCD

Event input boards

Slot	Input type	Number of points	Communications	Order code 5
D	NPN open collector	5	M3 terminal blocks	K35-1
D	PNP open collector	5	M3 terminal blocks	K35-3

Accessories

Type	Order code
Special BCD output cable	K32-BCD

Note: K32-DICN special cable accessory (for event inputs with 8-pin connector) available on request. Please contact your Omron representative.

Specifications

Power supply voltage			100 to 240 VAC (50/60 Hz), 24 VAC/VDC, DeviceNet power supply: 24 VDC
Allowable power supply voltage range			85 to 110% of the rated power supply voltage, DeviceNet power supply: 11 to 25 VDC
Power consumption			100 to 240 V: 18 VA max. (max. load), 24 VAC/DC: 11 VA/7 W max. (max. load)
Display method			Negative LCD (backlit LED) display 7-segment digital display (character height: PV: 14.2 mm (green/red); SV: 4.9 mm (green))
Ambient operating temperature			−10 to 55°C (with no icing or condensation)
Display range			−19,999 to 99,999
Weight			Approx. 300 g (base unit only)
Degree of protection		Front-panel	Conforms to NEMA 4X for indoor use (equivalent to IP66)
		Rear case	IP20
		Terminals	IP00 + finger protection (VDE0106/100)
Memory protection			EEPROM (non-volatile memory), number of rewrites: 100,000
Event input ratings		Contact	ON: 1 kΩ max., OFF: 100 kΩ min.
Event input ratings		No-contact	ON residual voltage: 2 V max., OFF leakage current: 0.1 mA max., load current: 4 mA max. Maximum applied voltage: 30 VDC max.
Output ratings	Transistor output	Maximum load voltage	24 VDC
		Maximum load current	50 mA
		Leakage current	100 µA max.
	Contact output (resistive load)	Rated load	5 A at 250 VAC, 5 A at 30 VDC
		Rated through current	5 A
		Mechanical life expectancy	5,000,000 operations
		Electrical life expectancy	100,000 operations
	Linear output	Allowable load impedance	500 Ω max. (mA); 5 kΩ min. (V)
		Resolution	Approx. 10,000
		Output error	±0.5% FS
Size in mm (H×W×D)			48×96×100

1. There are other models available on request. Please contact your Omron representative for special request.

2. CPA can be combined with relay outputs only.

3. Only one of the following can be used by each digital indicator: RS-232C/RS-485 communications, a linear output, or DeviceNet communications.
K3HB has got three slots for option boards: Slot B, slot C and slot D.

4. Only one of the following can be used by each digital indicator: RS-232C/RS-485 communications, a linear output, or DeviceNet communications.
K3HB has got three slots for option boards: Slot B, slot C and slot D.

5. There are other models available on request. Please contact your Omron representative for special request.

1. There are other models available on request. Please contact your Omron representative for special request.

2. CPA can be combined with relay outputs only.

5. There are other models available on request. Please contact your Omron representative for special request.

How can we help you?

If you have a question or would like to ask for a quote, please contact us or send a request.

+44 (0)870 752 0861

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Features

Harsh environment

Control products can be subjected to harsh environments where they can be splashed during the process or covered in dust or get warm through their location. The E5CN, E5CSV, H7CX, H5CX and K3HB all feature a NEMA4X (IP66 equivalent) front panels so are suitable for the use in these applications, also the low profile fascia means that they are less prominent in the front of the panel and so less likely to become dirty.

Display mixing speed

Measuring the speed of the paddles helps to maintain the quality of the mixture. The speed is being controlled by an inverter; the K3HB-P is using pulses from the proximity sensor looking at a toothed cog. The outputs of the K3HB-P can be used for either alarms or to change the speed of the inverter, thus allowing for variations in batch volume.