K3HB-XAD 24VAC/VDC Omron, K3HB-XAD 24VAC/VDC Datasheet - Page 8
K3HB-XAD 24VAC/VDC
Manufacturer Part Number
K3HB-XAD 24VAC/VDC
Description
PROCESS INDICATR DC CURRNT INPUT
Manufacturer
Omron
Series
K3HBr
Type
Process Meterr
Specifications of K3HB-XAD 24VAC/VDC
Measuring Range
0 ~ 199.99mA
Display Style
Green, Red Characters, Black Background
Display Type
LCD
Display Face Size
3.78" L x 1.89" W (96.0 x 48.0mm)
Display Digits
5
Display Digits - Height
0.193" (4.90mm), 0.559" (14.20mm)
Backlight
Green, Red
Mounting Type
Panel Mount
Termination
Screw Terminals
Voltage - Supply
24VAC/DC
Analog / Digital
Digital
Control Method
ON/OFF
Voltage Rating
24 V
Mounting
Panel
Size
95 mm L x 96 mm W x 44.8 mm H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
K3HB-XAD24VAC/VDC
K3HBXAD24VACVDC
K3HBXAD24VACVDC
■ BCD Output Timing Chart
A REQUEST signal from a Programmable Controller or other external device is required to read BCD data.
Single Sampling Data Output
The data is set in approximately 30 ms from the rising edge of the
REQUEST signal and the DATA VALID signal is output.
When reading the data from a Programmable Controller, start
reading the data when the DATA VALID signal turns ON.
The DATA VALID signal will turn OFF 40 ms later, and the data will
turn OFF 16 ms after that.
Programmable Controller Connection Example
Digital Indicator
+5 V
REQ.
MAX.MIN.
DATA
DATA
VALID
K3HB
K3HB
K3HB
(1)
(2)
(3)
Refer to the following User's Manual for application precautions and other information required when using the Digital Indicator:
K3HB-S/-X/-V/-H Digital Indicator User's Manual (Cat. No. N128)
The manual can be downloaded from the following site in PDF format: OMRON Industrial Web http://www.fa.omron.co.jp
240 Ω
240 Ω
All data "High"
240 Ω
240 Ω
Connector pin No. (See note.)
1.COMMON
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
31.POLARITY
(+/− polarity)
Approx.
30 ms
DATA (including POL and
OVER) and DATA VALID can
be used in a wired OR.
RUN, HH, H, PASS, L, and
LL are always output, with or
without a REQUEST signal.
Do not used a wired OR
connect for these signals.
10°
20-ms pulse min. (50 ms max.)
Programmable
Controller
40 ms
Data
24 VDC
COM
COM
OUT
OUT
(0 V)
IN
IN
IN
IN
IN
IN
Transistor Output Unit
SYSMAC Programmable Controller
DC Input Unit
+24 V
0 V
16 ms
DC power
supply
REQ. (1)
REQ. (2)
REQ. (3)
DATA
DATA
VALID
All data "High"
Note: Leave 20 ms min. between DATA VALID turning OFF and the REQUEST signal.
Note: The BCD output connector pin number is the D-sub connector pin number when
the BCD Output Cable (sold separately) is connected. This number differs from
the pin number for the Digital Indicator narrow pitch connector (manufactured by
Honda Tsushin Kogyo Co., Ltd.).
(1)
(See note.)
Continuous Data Output
Measurement data is output every 64 ms while the REQUEST signal
remains ON.
Note: If HOLD is executed when switching between data 1 and data
Digital Indicator
+5 V
Display Unit Connection Example
REQ.
MAX.MIN.
DATA
DATA
VALID
2, either data 1 or data 2 is output depending on the timing of
the hold signal. The data will not go LOW.
(2)
All data "High"
240 Ω
240 Ω
(See note.)
240 Ω
240 Ω
Approx.
30 ms
Connector pin No. (See note.)
1.COMMON
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
31.POLARITY
(+/− polarity)
10°
(3)
40 ms
Data 1
(See note.)
64 ms
To 10
Short-
circuit
2
24 ms
To 10
1
8
<M7E Digital Display Unit>
M7E-01D@N2, 01H@N2
Data 2
40 ms
64 ms
8
K3HB-X
24 ms
8
SEC
8