Omron K3HB Datasheet

4 Rotary Pulse Indicator K3HB-R
Rotary Pulse Indicator
K3HB-R
Digital Rotary Pulse Meter Capable of 50 kHz
Measurements
• 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, absolute ratio, error ratio, error, flow rate ratio,
and passing time.
Refer to Common Precautions on page 30.
Model Number Structure
■ Model Number Legend
Base Units and Optional Boards can be ordered individually or as sets.
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, BCD communications, or DeviceNet communications.
Accessories (Sold Separately)
K32-DICN: Special Cable (for event inputs with 8-pin connector)
K32-BCD: Special BCD Output Cable
Base Units
1. Input Sensor Codes
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 Board
Sensor Power Supply/Output Boards
Relay/Transistor Output Boards
Event Input Boards
Base Units with Optional Boards
2. Sensor Power Supply/Output Type Codes
None: None
CPA: Relay output (PASS: SPDT) + Sensor power supply
(12 VDC±10%, 80 mA) (See note 1.)
L1A: Linear current output (DC0(4)-20 mA) + Sensor power supply
(12 VDC±10%, 80 mA) (See note 2.)
L2A: Linear voltage output (DC0(1)-5 V, 0 to 10 V) + 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.)
3. Relay/Transistor Output Type Codes
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.)
4. Event input Type Codes
None: None
1: 5 points (M3 terminal blocks) NPN open collector
2: 8 points (10-pin MIL connector) NPN open collector
3: 5 points (M3 terminal blocks) PNP open collector
4: 8 points (10-pin MIL connector) PNP open collector
15
K3HB-R @
2
K33-@
3
K34-@
4
K35-@
1 2 3 4 5
K3HB-R@-@@@

Omron K3HB Specifications

General

Input Type	Thermocouple, RTD, Voltage, Current
Control Output	Relay, Voltage, Current
Communication	RS-485
Mounting	Panel
Humidity	25% to 85%
Supply Voltage	100-240 VAC, 24 VDC