Omron K3HB-C Series Manual

Up/Down Counting Pulse Indicator
K3HB-C
Measure High-speed Up/down Pulses with this
Up/down Pulse Meter.
• Visual conf0rmation of judgement results through display colors that
switch between red and green. *1
• Perfect for Measuring Rotary Encoder and ON/OFF Pulse Signals at High
Speed
Cumulative pulse input is 50 kHz, quadrature pulse inputs are 25 kHz, and up/
down pulse inputs are 30 kHz.
Note: No-voltage contacts of up to 30 Hz are supported.
• The count value can be converted to any value.
The length equivalent for any pulse can be set to any desired value. This is
effective for feed amount and position monitor displays.
• 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.
Refer to Safety Precautions for All Digital Panel
Meters.
Model Number Structure
■ Model Number Legend
Base Units and Optional Boards can be ordered individually or as sets.
Base Units
K3HB-C @
1 5
1. Input Sensor Code
NB: NPN input/voltage pulse input
5. Supply Voltage
100-240 VAC: 100 to 240 VAC
24 VAC/VDC: 24 VAC/VDC
Optional Board
Sensor Power Supply/Output Boards
K33-@
2
Relay/Transistor Output Boards
K34-@
3
Event Input Boards
K35-@
4
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)
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Base Units with Optional Boards
K3HB-C@-@@@
1 2 3 4 5
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
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 block), NPN open collector
2: 8 inputs (10-pin MIL connector), NPN open collector
3: 5 inputs (M3 terminal block), PNP open collector
4: 8 inputs (10-pin MIL connector), PNP open collector
CSM_K3HB-C_DS_E_15_1
1