K33L1A Omron, K33L1A Datasheet - Page 18

• Manufacturer Part Number: K33L1A
• Description: OPTION BOARD, SENSOR, PS+4-20MA
• Manufacturer: Omron

Specifications of K33L1A

• Accessory Type: Sensor Power Supply / Output Board
• Voltage Rating: 12VDC
• Current Rating: 80mA
• Svhc: No SVHC (15-Dec-2010)
• For Use With: K3HB-R Rotary Pulse Indicator, K3HB-P Timer Interval Indicator
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operation
■ Functions (Operating Modes)
F1 to F3
Note: 1. Meaning of H and L in Display
Input Type Setting
18
Individual inputs
Phase differential inputs f2
Pulse counting input
F1
Individual
inputs
F2
Phase dif-
ferential in-
puts
F3
Pulse
counting
input
No-contact or voltage pulse input 00
Contact
Function
Function name
2. Requires at least half the minimum signal width. If there is less than half, a ±1 count error may occur.
Symbol
Counts input A as incremental pulses and input B as
decremental pulses. The count is incremented on the
rising edge of input A and decremented on the rising
edge of input B. If both inputs rise at the same time, the
count is not changed. The count is incremented when
input B is later than input A and decremented when input
B is earlier than input A.
This function is normally used when connected to an
incremental rotary encoder. The count is incremented on
the falling edge of input B when input A is OFF. The count
is decremented on the rising edge of input B when input
A is OFF.
Counted on the rising edge of input A
HOLD input
Up/Down Counting Pulse Indicator
Input A
Input B
HOLD
Input A
HOLD
input
Input A
Input B
input
Count
Count
Count
H
H
H
L
L
L
H
H
L
L
H
H
H
L
L
L
0
H
L
f1
f3
0
0
Function No.
Input method No-voltage input
1
1
1
(See note 2.)
2
10
NO: Voltage pulse high
Operation
3
2
2
Short-circuit
Open
3
3
2
2
4
1
K3HB-C
5
1
1
6
0
01
11
NC: Voltage pulse low
2
1
3
Counting the number of people entering an area
Detecting position and speed on a semiconductor wafer conveyor line
Counting the number of workpieces
Increment
Decrement
Operation image (application)
Wafer
Photoelectric
sensor
E6L
BCD output To
BCD output
Programmable
Controller
To
Programmable
Controller