WATANABE A5000 Series User manual

1.Before Using the Product
Thank you for purchasing the A5000 series. This manual should be passed on to
the person who operates the product. Examine the product for damage caused by
transportation or any other defects. If you find any damage or defects, contact the
sales agent from which you purchased the product or Watanabe Electric
Industry Co., Ltd.
1.1.Model Codes
The model lineup of the A5000 series is shown below. Check that the model
code and specifications of your product match those you specified when
ordering.
2.Mounting the Product
2.1.Dimensions for Cutting Panel
Cut the panel for mounting according to the following dimensions.
2.2.Mounting the Product to the Panel
To mount the A5000 to the panel, remove its fittings and insert it through the
hole in the front of the panel. From the back of the panel, fix the product to the
panel with the fittings.
Instruction Manual for A5000 Series 1/12
UU-33554t
2015.12
MODEL A5000 SERIES
INSTRUCTION MANUAL
(1) Do not apply a voltage or current exceeding the maximum allowable
value; otherwise, it may damage the equipment.
(2) Use a power voltage within the operation range; otherwise, it may result
in a fire, electrical shock, or malfunction.
(3) The contents of this manual are subject to change without notice.
Although the contents of this manual have been prepared with extra
care, if you have any questions, or find errors or missing information,
contact the sales agent from which you purchased the product or
Watanabe Electric Industry Co.,Ltd.
(4)
After reading this manual thoroughly, keep it in a convenient place for
future reference.
(5)
Caution
!
The mark on a label shows the measurement tail range of the input
specification of 8.1. clause.
(6)
01: DC voltage measuring unit
03: DC current measuring unit
02: DC voltage measuring unit
04: AC voltage measuring unit (average rms)
(range 11: ±99.99 mV)
(range 12: ±999.9 mV ; range 13: ±9.999 V)
(range 23: ±9.999 mA; range 24: ±99.99 mA)
(range 11: 99.99 mV; range 12: 999.9 mV)
05: AC voltage measuring unit (average rms)
(range 14: 99.99 V; range 15: 600 V)
06: AC voltage measuring unit (true rms)
(range 11: 99.99 mV; range 12: 999.9 mV)
07: AC voltage measuring unit (true rms)
(range 14: 99.99 V; range 15: 600 V)
08: AC current measuring unit (average rms)
(range 23: 9.999 mA; range 24: 99.99 mA)
09: AC current measuring unit (average rms)
(range 23: 9.999 mA; range 24: 99.99 mA)
10: AC current measuring unit (true rms)
(range 26: 5 A)
11: AC current measuring unit (true rms)
12: Resistance measuring unit
13: Temperature measuring unit (TC)
14: Temperature measuring unit (RTD)
15: Frequency measuring unit
(inputs: open collector, logic, and magnet)
16: Frequency measuring unit(input: 50 to 500 Vrms)
17: Strain gauze input unit (load cell)
(range 14:±99.99 V ; range 15: ±600 V)
18: Process signal measuring unit (4 to 20 mA or 1 to 5 V)
Input unit
(range 25: ±999.9 mA)
A 5 X X X - X X
(range 13: 9.999 V)
(range 13: 9.999 V)
(range 25: 999.9 mA)
(range 25: 999.9 mA)
(range 26: 5 A)
92 +0.8
-0
45 +0.6
-0
70 mm min.
120 mm min.
WATANABE ELECTRIC INDUSTRY CO., LTD.
0: None
Output unit
1: Comparison
2: Analog
3: RS-232C
4: RS-485
5: Comparison and analog
6: Comparison, analog, and RS-232C
Display unit
1: Single display
2: Multi display
Power unit
1: 100 to 240 V AC ±10%
7: Comparison, analog, and RS-485
A 5 X X X - X X
2: 9 to 60 V DC

3. Terminal Arrangement
3.1.Power
3.2.External Controls
3.3.Input Signals
3.3.1 DC Voltage Measuring Unit (Range 11)
3.3.2.DC Voltage Measuring Unit (Range 12)
3.3.3. DC Current Measuring Unit
3.3.4. AC Voltage Measuring Unit (Ranges 11 to 13)
3.3.5. AC Voltage Measuring Unit (Ranges 14 and 15)
3.3.6. AC Current Measuring Unit (Ranges 23 to 25)
3.3.7. AC Current Measuring Unit (Range 26)
3.3.8.Resistance Measuring Unit
Instruction Manual for A5000 Series 2/12
(1) Mount the product to a panel that is strong enough to hold the product.
If the panel is not strong enough or the product is not fixed tightly, it
may fall down and cause injury.
(2) The A5000 does not have a power switch, and will thus be immediately
ready for operation upon connecting it to a power supply.
(3) If the product is installed inside other equipment, provide sufficient heat
dissipation to ensure that the temperature inside the equipment does
not exceed 50℃.
Caution
!
External
control Power connector
Input (the shape depends on the unit.)
Comparison
output Serial communication Analog output
6 7 8 9 10 1
1
12 13 14 15 16 17 18 19 20
2
1
22
2
3
24 25 26
No. Name Description
10 POWER Power terminal without polarity for both
DC and AC
11 POWER Power terminal without polarity for both
DC and AC
10 11
Name Description
6 HOLD Control for hold function. Enabled when
short-circuited or at the same potential as
COM.
7 DZ Control for digital zero function. Enabled
when short-circuited or at the same
potential as COM.
6 7 8 9
8
9
PH
COM
No.
Control for peak hold function. Enabled
when short-circuited or at the same
potential as COM.
Common for all external control terminals.
1 2 3
Name Description
1 HI Positive input terminal
2 NC Do not connect this terminal.
3 LO
No.
Negative input terminal
Name Description
1 12 Positive input terminal for range 12
(±999.9 mV)
2 13
3 14
No.
1 2 3 4 5
4 15
5 LO Negative input terminal
Positive input terminal for range 13
(±9.999 V)
Positive input terminal for range 14
(±99.99 V)
Positive input terminal for range 15 (±600
V)
1 2 3 4 5
Name Description
1 23 Positive input terminal for range 23
(±9.999 mA)
2 24
3 25
No.
4
LO
5Negative input terminal
Positive input terminal for range 24
(±99.99 mA)
Positive input terminal for range 25
(±999.9 mA)
1 2 3
Name Description
1 11-12 Positive input terminal for ranges 11
(99.99 mV) and 12(999.9 mV)
2 13
3
No.
LO
Positive input terminal for range 13 (9.999 V)
Common input terminal
1 2 3
Name Description
1 14 Positive input terminal for range 14 (99.99 V)
2 15
3
No.
LO
Positive input terminal for range 15 (600 V)
Common input terminal
1 2 3 4 5
Name Description
1 23 Positive input terminal for range 23 (9.999
mA)
2 24
3 25
No.
4
LO
5Negative input terminal
Positive input terminal for range 24 (99.99
mA)
Positive input terminal for range 25 (999.9
mA)
5.8
mm
min.
5.8
mm
min.
Applicable solderless terminals
1 2
Name DescriptionNo.
1 HI Input terminal
2 LO Input terminal
1 2 3 4 5
Name Description
1 HI Input terminal for all ranges
2 LO
3 +S
No.
4
COM5 Common terminal (grounding terminal for
input circuit)
Input terminal for all ranges
Constant current for four-wire resistance
measurement(positive)
-S Constant current for four-wire resistance
measurement(negative)
※Set to the 4-wire system when shipped.
When changing to the 2-wire system, locate
the ST1 socket on the resistance measurement
unit to the “2”positions.
4-wire
2-wire

3.3.9. Temperature Measuring Unit (TC)
3.3.10. Temperature Measuring Unit (RTD)
3.3.11. Frequency Measuring Unit (Open collector, logic, and
magnet)
3.3.12.Frequency Measuring Unit (500 Vrms)
3.3.13. Strain Gauge Input Unit (Load cell)
3.3.14. Process Signal Measuring Unit
3.4. Comparison Output
3.5. Analog Output
3.6. Serial Communication
4. Components and their Functions
The front panel design of the A5000 series of unit meters differs depending on the
display unit selected. The names and functions of each unit are as shown below.
4.1.Multi-display Unit
Instruction Manual for A5000 Series 3/12
1 2 3
Name Description
1 + Positive terminal for thermocouple
2 NC
3
No.
-
Do not connect this terminal.
Negative terminal for thermocouple
Connection of three-wire sensor
1 2 3
Name Description
1 A Resistance sensor wire
2 B
3
No.
C Elimination of wire resistance
Resistance sensor wire
The analog output at the time of a burnout becomes + side
at the time of A or B disconnection, and is set to 0V or 1V,
and 4mA at the time of C disconnection.
When A or B is disconnection, it is displayed as OL, and when
C is disconnection, it is displayed as ----.
1 2 3 4 5
Name Description
1 HI Positive input terminal
2 LO
3 +15V
No.
4
COM5 Common terminal (grounding terminal for
input circuit)
Negative input terminal
Power output for sensor (positive)
0V Power output for sensor (negative)
1 2 3
Name Description
1 HI Input terminal
2 NC
3
No.
LO
Do not connect this terminal.
Input terminal
1 2 3 4 5
Name Description
1 +SIG Positive input terminal
2 -SIG
3 +EXC
No.
4
COM5 Common terminal (grounding terminal for
input circuit)
Negative input terminal
Power output for sensor (positive)
-EXC Power output for sensor (negative)
1 2 3
Name Description
1 V-IN Positive input terminal for 1 to 5 V range
2 A-IN
3
No.
LO
Positive input terminal for 4 to 20 mA range
Negative input terminal
12 13 14 15 16 17 18 19
Name Description
12 LO-b LO output terminal (b contact)
13 LO-c
14
No.
LO-a
Common terminal for LO output
LO output terminal (a contact)
15 GO-c Common terminal for GO output
16 GO-a
17 HI-b
GO output terminal (a contact)
HI output terminal (b contact)
18 HI-c
19 HI-a
Common terminal for HI output
HI output terminal (a contact)
24 25 26
Name Description
24 COM Common terminal for analog output
25 A-OUT
26
No.
V-OUT
Current output terminal (4 to 20 mA)
Voltage output terminal (1 to 5 V, 0 to 1 V,
and 0 to 10 V)
20212223 Name Description
20 RXD(+) RS-232C: transmission;
RS-485: Non-reverse output
21 TXD(-)
22
No.
NC
RS-232C: reception;
RS-485: Reverse output
Do not connect this terminal.
23 SG Common terminal for communications
(2)(3)(4)(5)
Modular jack:
RJ-14(6P 4C)
(1) Use 12 to 28 AWG wire for the power, input (except for range 26),
external control, and comparison output connectors.
(2) Tighten the screws for the power, input (except for range 26), external
control, and comparison output connectors to a torque of 0.5 to 0.6 Nm.
(3) Use 16 to 28 AWG wire for the analog output connector.
Tighten the screws of analog output connector to a torque of 0.22 to
0.25 Nm.
(4)
Caution
!
Each wiring except a power supply is given as under full-length 30m.
(5)
If 30m is exceeded, it will become out of the scope of EN/IEC standard.
(1)
(2)
(3)
(4)
(6) (7) (8) (9)
(5)
No. Name Main Functions
During measurement During parameter setup
(1) Main display Indicates the measured value. IIndicates information on the
parameter to be set.
Judgment
indicators
HI
(2) GO
LO
Indicates the result of judgment and
turns on if the measured value > HI
judgment value.
Indicates the result of judgment and
turns on if LO judgment value ≦the
measured value ≦HI judgment value.
Indicates the result of judgment and
turns on if the measured value < LO
judgment value.
(3) Function
indicators
ME Turns on if “digital zero backup”is on.
PH Turns on if “peak hold/valley
hold/peak - valley hold”is on.
Turns on if “digital zero”is on.DZ
RE
Turns on if remote control is being
performed through RS-232C or RS-
485 interface.
(4) Sub-display 1
Indicates the HI side judgment value.
Indicates the item in the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Indicates the LO side judgment value.
Sub-display 2(5) Indicates information on the item in
the maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Indicates the item to be set.
(6) Enter key
Pressing the Enter and Mode keys
together changes to the parameter
setting mode.
Pressing the Enter and Increment keys
together changes to the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Switches from the
maximum/minimum/(maximum-
maximum/minimum/(maximum-
minimum)/input value monitoring mode to
the comparative judgment reading mode.
Returns to the measurement
mode.

4.2. Single Display Unit
5. Parameter Setup
5.1. Differences between Display Units
5.1.1.Multi-display Unit
Note: Pressing the Mode key displays the next parameter.
5.1.2.Single Display Unit
Note 1: Pressing the mode key with the parameter name shown changes the
display to the parameter information indication. If there is no key
operation for about one second when the parameter name is shown, the
display automatically changes to the parameter information indication
(however, this change does not automatically occur for parameters
PH/S-HI/FSC, etc., right after COND/COM/MET is indicated).
Note 2: Pressing the Mode key when the parameter information indication is
shown results in the next parameter being displayed.
Note 3: If there is no key operation for about 8 seconds with the parameter
information indication shown, the display returns to the parameter
name indication.
Mode key(7)
Pressing the Mode and Enter keys
together changes to the parameter
setting mode.
Selects the item to be set.
Pressing the Mode and Shift keys
together changes to the shift function
setup mode.
Pressing the Mode and Incremental
keys together turns on/off the “Digital
zero”indicator.
(8) Shift key
Pressing the Shift and Mode keys
together changes to the shift function
setup mode.
Selects from items in the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
(Hold down the key for about one second.)
Increment key(9)
Pressing the Increment and Mode keys
together turns on/off the “Digital
zero”indicator.
Pressing the Increment and Enter keys
changes to the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Resets the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
(Hold down the key for about one second.)
Changes the value or content
of a selected digit.
(Increments the value)
(3) (1) (3)
(6) (7) (8) (9)
No. Name Main Functions
During measurement During parameter setup
(1) Main display
Indicates the measured value. IIndicates information on the
parameter to be set.
Indicates information on the item in
the maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Judgment
indicators
HI
(2) GO
LO
Indicates the result of judgment and
turns on if the measured value > HI
judgment value.
Indicates the result of judgment and
turns on if LO judgment value ≦the
measured value ≦HI judgment value.
Indicates the result of judgment and
turns on if the measured value < LO
judgment value.
(3) Function
indicators ME Turns on if “digital zero backup”is on.
PH Turns on if “peak hold/valley
hold/peak - valley hold”is on.
Turns on if “digital zero”is on.
DZ
RE
Turns on if remote control is being
performed through RS-232C or RS-
485 interface.
Flashes when linearization data output
values are set.
Flashes when linearization data input
values are set.
(6) Enter key
Pressing the Mode and Enter keys
together changes to the parameter
setting mode.
Pressing the Enter and Increment keys
together changes to the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Switches from the
maximum/minimum/(maximum-
maximum/minimum/(maximum-
minimum)/input value monitoring mode to
the comparative judgment reading mode.
Returns to the measurement
mode.
Mode key(7)
Pressing the Mode and Enter keys
together changes to the parameter
setting mode.
Selects the item to be set.
Pressing the Mode and Shift keys
together changes to the shift function
setup mode.
Pressing the Mode and Incremental
keys together turns on/off the “Digital
zero”indicator.
(1)(2)
(6) (7) (8) (9)
Setup contents Parameter name
Setup contents and parameter name
(8) Shift key
Pressing the Shift and Mode keys
together changes to the shift function
setup mode.
Selects from items in the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
(Hold down the key for about one second.)
Holding down the Shift key for about
one second moves to the HI judgment
value indicator.
Increment key(9)
Pressing the Increment and Mode keys
together turns on/off the “Digital
zero”indicator.
Pressing the Increment and Enter keys
changes to the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
Resets the
maximum/minimum/(maximum-
minimum)/input value monitoring mode.
(Hold down the key for about one second.)
Changes the value or content
of a selected digit.
(Increments the value)
Holding down the Increment key for
about one second moves to the LO
judgment value indicator.
Instruction Manual for A5000 Series 4/12

5.2. Moving to the Parameter Setup Mode
5.3. Data Lists and Default Settings
Condition data Comparator data Scaling data Linearization data
Measurement
Pressing the ENTER key saves the data and returns to the measurement mode.
Calibration data
Shift data
(Data are backed up with EEPROM even when the power is turned off.)
Instruction Manual for A5000 Series 5/12
Default Equipped
Indication Name value as 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 0 1 2 3 4 5 6 7
PVH Peak hold setup PH ○
RANG Measurement range setup *1 × ○ ○ ○ ○ ○ ○ ○ × ○ × ○ ○ ○ ○ ○ × ○
11 15 25 13 15 13 15 25 26 25 26 14 B JPB 14 14 2A
AVG Number of averaging 1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × ○ ○
MAV Number of moving averaging setup OFF ○
S.UD Step wide setup 1 ○
BLNK Indication blank setup OFF ○
UNIT Unit setup C × × × × × × × × × × × × ○ ○ × × × ×
BAUD Baud rate setup 9600 ×××○○×○○
DATA Data length setup 7 ×××○○×○○
P.BIT Parity bit setup E ×××○○×○○
S.BIT Stop bit setup 2 ×××○○×○○
T- Delimiter setup CR.LF ×××○○×○○
ADR Equipment ID setup 00 ××××○××○
A.OUT Analog output setup OFF ××○××○○○
B.UP Digital zero backup setup OFF ○
LINE Linearization setup CLR ○
I.SEL Input selection OC × × × × × × × × × × × × × × ○ × × ×
TR T Tracking zeroing time setup 00 ○× ×
TR V Tracking zeroing width setup *2 01 ○× ×
SNSR Sensor power setup 5 × × × × × × × × × × × × × × × × ○ ×
PＯＮ Power-on delay setup OFF ○
PRO Protect setup OFF ○
U-NO. Unit number Indication setup ON ○
S-HI HI side judgment value setup 1000 ×○×××○○○
S-LO LO side judgment value setup 500 ×○×××○○○
H-HI HI side hysteresis setup 0 ×○×××○○○
H-LO LO side hysteresis setup 0 ×○×××○○○
FSC Full scale Indication value setup *1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × × × × ○
9999 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999 9999
FIN Full scale input value setup *1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × × × × ○
9999 9999 9999 9999 9999 9999 9999 9999 5000 9999 5000 9999 *3
OFS Offset indication value setup *1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × × × × ○
000000000000 0
OIN Offset input value setup *1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × × × × ○
000000000000 *4
PS Pre-scaling value setup 1 × × × × × × × × × × × × × × ○ ○ × ×
PPR Frequency division setup 1 × × × × × × × × × × × × × × ○ ○ × ×
DLHI Digital limiter HI value setup 9999 ××××××××
DLLO Digital limiter LO value setup -9999 ××××××××
AOHI Analog output HI indication setup 9999 ××○××○○○
AOLO Analog output LO indication setup 0 ××○××○○○
DEP Decimal point position setup None ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ × × ○ ○ ○ ○
*5 ○
ZERO Zero input value *6 0 × × × × × × × × × × × × × × × × ○ ×
SPIN Span input value *6 2000 × × × × × × × × × × × × × × × × ○ ×
SPAN Span indication 9000 × × × × × × × × × × × × × × × × ○ ×
SHF Shift data setup 0 ○
*1 Each value in the lower part of a cell in the columns on the right is the default value.
*2 Tracking zero width setup parameter is not indicated if the tracking time is set to OFF(0).
*3 5000 for 1 V range and 2000 for 2 A range
*4 1000 for 1 V range and 400 for 2 A range
*5 Linearization data are not set up for the default values.
*6 This value is not indicated if calibration is done using an actual load.
The shaded parts show the parameters that must be set for each unit.
Shift data
Input unit number Output unit number
Linearization data
Calibration data
Condition data
Comparator data
Scaling data
○
○
○
○
○
○
○
○
×××××××××××
×××××××××××

5.4. Information on Each Parameter
5.4.1Method of Setting Condition Data
This section shows a typical example of setting the peak hold parameter.
The same method applies to other parameters.
5.4.2 Method of Setting Comparator Data
This section explains comparator data and shows a typical example of setting
the HI side judgment value. The same method applies to all other parameters.
Note: The setup conditions are HI side judgment value > LO side judgment
value, HI side judgment value ³ LO side judgment value + LO side
hysteresis, and LO side judgment value £ HI side judgment value-HI
side hysteresis. If these conditions are not satisfied, an error indication
appears and the display returns to the HI side judgment value setup.
5.4.3 Method of Setting Scaling Data
This section explains comparator data and shows a typical example of setting
the full scale indication parameter. The same method applies to all other
parameters.
Note: For the Digital limiter, values larger than the DLHI setpoint are not
indicated even if signals greater that the value set in the DLHI
parameter are input (for DLLO parameter, values smaller than the
DLLO setpoint are not indicated).
Indication Name Setup options
Default
value
PVH Peak hold setup PH (peak hold)/VH (valley hold)/PVH (peak-valley hold) PH
RANG Measurement range setup *1 *1
AVG
Number of averaging operations
setup
1/2/4/8/10/20/40/80 1
MAV
Number of moving average
operations setup
OFF/2/4/8/16/32 OFF
S.UD Step width setup 1(1digit)/2(2digit)/5(5digit)/0(10digit) 1
BLNK Indication blank setup OFF/B-3/B-2/B-1/ON OFF
UNIT Unit setup C/F C
BAUD Baud rate setup 9600/4800/2400/384(38400)/192(19200) 9600
DATA Data length setup 7(7bit)/8(8bit) 7bit
P.BIT Parity bit setup E (even number), O (odd number), N (none) E
S.BIT Stop bit setup 2(2bit)/1(1bit) 2
T- Delimiter setup CR.LF(CR+LF)/CR CRLF
ADR Equipment ID setup 01 to 99 00
A.OUT Analog output setup OFF/0-1(0 to 1V)/0-10(0 to 10V)/1-5(1 to 5V)/4-20(4 to 20mA) OFF
B.UP Digital zero backup setup OFF/ON OFF
LINE Linearization setup OFF/ON CLR
I.SEL Input selection OC (open collector)/LGC (logic)/MAG (magnet) O.C
TR T Tracking zeroing time setup 00 to 99 00
TR V Tracking zeroing width setup *2 00 to 99 01
SNSR Sensor power setup 10(10V)/5(5V) 5
PＯＮ Power on delay time setup OFF/ON OFF
PRO Protect setup OFF/1 to 30 OFF
U-NO. Unit number indication setup OFF/ON ON
S-HI HI side judgment value setup -9999 to 9999 1000
S-LO LO side judgment value setup -9999 to 9999 500
H-HI HI side hysteresis setup 0 to 999 0
H-LO LO side hysteresis setup 0 to 999 0
FSC Full scale indication value setup -9999 to 9999
FIN Full scale input value setup *In the case of AC input, please use it by "+" setting by all means.
OFS Offset indication value setup It is not displayed normally when I use it by "-" setting.
OIN Offset input value setup
PS Pre-scaling value setup 0.001 to 5.000 1.000
PPR Frequency division setup 1 to 100 1
DLHI Digital limiter HI value setup -9999 to 9999 9999
DLLO Digital limiter LO value setup -9999 to 9999 -9999
AOHI
Analog output HI indication
setup
-9999 to 9999 9999
AOLO
Analog output LO indication
setup
-9999 to 9999 0
DEP
Decimal point indication position
setup
None/place of 100/place of 101/place of 102/place of 103None
*2 *2
ZERO Zero input value -0.300 to 2.000 0.000
SPIN Span input value 1.000 to 3.000 2.000
SPAN Span indication 0 to 9999 9000
Condition data
Comparator data
Scaling data
Calibration data
Linearization data
*1
Multi-display unit Single display unit
or
(1) Press the Mode and Enter keys together during
measurement.
(2) Press the Mode key to change to the peak hold
setup mode.
(3) For a single display unit, press the Mode key to
change to the parameter information indication.
(The display automatically changes to this
indication in about 1 second, except right after
COND is indicated.)
(4) Press the Increment key a few times to set to
Valley Hold.
(5) Press the Enter key to return to measurement
mode. (Pressing the Mode key changes to the next
parameter).
HIGO GO LO GO
HI side hysteresis
range
Indicated value HI side judgment value
LO side judgment value
LO side hysteresis
range
Judgment
900
500
0
1000
300 150
200
HI side judgment value : 900
HI side hysteresis value 200:
: 300
150:
LO side hysteresis value
LO side judgment value
Multi-display unit Single display unit
or
(1) Press the Mode and Enter keys together during
measurement.
(2) Press the Shift key a few times to display the
comparator data menu.
(6) Press the Enter key to return to the
measurement mode (Pressing the Mode key
changes to the next parameter).
(5) Press the Shift key (change digit) and press the
Increment key (change numeric value) to set to 10.
&
Note:The decimal point in the selected digit
flashes.
(3) Press the Mode key a few times to display the
parameter to be set.
(4) For a single display unit, press the Mode key to
change to the parameter information indication.
(The display automatically changes to this
indication in about 1 second, except for parameter
S-HI right after COM is indicated.)
Indication
Input
5000
10V
Input voltage : 0 to 10V
0 to 5.000:
Indication
F S C : 5000
F I N : 9999
O F S : 0
O I N : 0
DLHI : 3000
DLLO : -2000
D E P : The place of 103is lit.
0DLLO
DLHI3000
-2000
Instruction Manual for A5000 Series 6/12

Note: For the process signal measuring unit, set the full scale input value to
5.000 for the 1 V range and to 20.00 for the 2 A range, and set the offset
input value to 1.000 for the 1 V range and to 4.00 for the 2 A range.
The following explains the frequency measuring unit. (The same method applies
to the full scale indication parameter.)
Note: For the frequency measuring unit, set the relationship between the input
and indication using the PS and PPR parameters (parameters of FSC, FIN,
OFS, and OIN are not indicated).
The following explains the scaling of analog output (The same method applies
to the full scale indication parameter.)
Note1: For analog output scaling, set the indication value for an output current
of 20 mA in the AOHI parameter and set the indication value for an
output current of 4 mA in the AOLO parameter (for 4-20 mA output).
Note2: The analog signal out of the setting range cannot be accurately
output.
5.4.4 Method of Setting Calibration Data
5.4.4.1 Actual Load Calibration
Actual load calibration means that calibration is carried out by applying
actually measured pressure to a sensor such as a load cell connected to the
meter.
5.4.4.2 Equivalent Calibration
Equivalent calibration means that calibration is carried out according to the
ratings (specifications) of such a sensor as a load cell. It is not necessary to
connect the sensor or to apply pressure to the sensor.
Instruction Manual for A5000 Series 7/12
Multi-display unit Single display unit
or
(1) Press the Mode and Enter keys together during
measurement.
(2) Press the Shift key a few times to change to the
scaling data menu.
(6) Press the Enter key to return to the
measurement mode (Pressing the Mode key
changes to the next parameter).
(5) Press the Shift key (change digit) and press the
Increment key (change numeric value) to set to 10.
&
Note:The decimal point in the selected digit
flashes.
(3) Press the Mode key a few times to display the
parameter to be set.
(4) For a single display unit, press the Mode key to
change to the parameter information indication.
(The display automatically changes to this
indication in about 1 second, except for parameter
FSC right after MET is indicated.)
Determining the revolution speed (rpm) using the rotary encoder set to 30 pulses per minute:
(1)Determine the measurement range by calculating the maximum frequency.
The figure below shows an example where the revolution rises to a maximum speed of
about 100 rpm.
30 ×100 60
Revolution speed per second
Number of pulses per revolution at the
rotary encoder
= 50
Number of pulses per second
(3)The display unit shows 500 if 50 Hz pulse input is measured under range 11 (when PS=1
and PPR=1 by default). Therefore, the parameters should be set as PS=2 and PPR=1 so that
the decimal point is positioned in the 101digit(100.0 is is indicated 50 Hz input).
(2)Since the number of pulses determined in (1) is 50 per second (50 Hz), set the range to
range 11(for how to set the range, see the section on setting condition data).
Indication :4 to 20mA
0.0 to 500.0
:
Output
AOHI : 5000
AOLO : 0
Output
Indication
20mA
5000
4mA
0
Multi-display unit Single display unit
(1) Press the Shift, Increment, and Enter keys
together during measurement.
(2) Press the Mode key to change to the actual
load calibration mode.
(6) Press the Mode key to return to the
measurement mode.
(5) Press the Shift key (change digit) and
Increment key (change numeric value) to
set 8000.
&Note:The decimal point in the selected digit
flashes.
(3) Press the Mode key while applying
pressure that will cause the display to show
zero.
(4) For a single display unit, press the Mode
key to change to the parameter information
indication.
Err1: When the input at the time of zero calibration
is below -0.3mV/V, it displays.
Err2: When the input at the time of zero
calibration is more than 1mV/V, it displays.
Err3:It is the same as that of the time of being an
input at the time of span calibration at the zero
proofreading time, or when small, it displays.
Err4:When the input at the time of span calibration
is more than 3.3mV/V, it displays.
Err5:When the setup more than the highest
decomposition ability is performed, it displays.
When the Enter key is
pressed, it returns to
measurement mode.
When the Enter key is
pressed, it returns to
measurement mode
with Zero input value
only.
(1) Press the Shift, Increment, and Enter key
together during measurement.
(2) Press the Increment key to select the
equivalent calibration mode.
(12) Press the Mode key to return to the
measurement mode.
(11) Press the Shift key (change digit) and the
Increment key (change numeric value) to set 2000.
&Note:The decimal point in the selected digit
flashes.
(4) Press the Shift key to display the zero-input
setup mode.
(10) For a single display unit, press the Mode key
to display the parameter information indication.
(3) Press the Mode key to move to the equivalent
calibration mode.
&(5) Press the Shift key (change digit) and the
Increment key (change numeric value) to set 0.004.
Note:The decimal point in the selected digit
flashes.
Note:For a single display unit, the unit
automatically returns to ZERO indication if
there is no key operation for about 8 seconds.
In such a case, press the Mode key to return
to the numerical value indication.
(6) Press the Mode key to change to the span
input value setup mode.
&
(7) For a single display unit, press the mode key
to display the parameter information indication.
(8) Press the Shift key (change digit) and the
Increment key (change numeric value) to set
1.002.
(9) Press the Mode key to change to the span
indicating value setup mode.
Multi-display unit Single display unit
Err1: When the input at the time of zero
calibration is below -0.3mV/V, it displays.
Err2: When the input at the time of zero
calibration is more than 1mV/V, it displays.
Err3: It is the same as that of the time of being an
input at the time of span calibration at the
zero proofreading time, or when small, it
displays.
Err4: When the input at the time of span calibration
is more than 3.3mV/V, it displays.
Err5: When the setup more than the highest
decomposition ability is performed, it displays.
Press the Mode key
while applying
pressure that will
cause the display to
show zero.

5.4.5 Method of Setting Linearization Data
The linearization function means a function that changes the slope of straight
lines in the relationship between the input and indication by correcting the
relations at arbitrary points. Linearization data are set using the input value
(indicated value before correction) and the output value (indicated value after
correction) at each arbitrary point.
Note: The setup conditions are N-1 < N-2 … N-15 < N-16.
6.Control Functions
6.1 Hold Function
The Hold function temporarily retains the indication. The hold function is
enabled by shortcircuiting the HOLD and COM terminals or setting both
terminals to the same voltage level. As a result the display unit retains the
indication given at that moment.
6.2 Digital Zero Function
The Digital Zero function zeros the indication given at an arbitrary timing.
Thereafter, the function shows the amount of change from the point of zeroing.
However, this function serves as an indication resetting function for a frequency
measuring unit. Thus, the Digital Zero function can be used to reset the
indication when there is no input signal at all.
Note that, the on/off control of the Digital Zero function can be achieved by
means of terminal control or front panel keys. In the case of terminal control,
the Digital Zero function is turned on by shortcircuiting the DZ and COM
terminals or setting both terminals to the same voltage level. The indication at
that moment is zeroed. In the case of control with the front panel keys, hold
down the Mode key and press the Increment key for about 1 second to zero the
indication at that moment.
Note: Operation with the control terminals takes priority over operation with
the front panel keys. The Digital Zero function is disabled if the
control terminals are made to go through the off-on-off sequence with
the function enabled by means of the front panel keys.
6.3 Peak Hold Function
The Peak Hold function retains one of the maximum (peak hold)/minimum
(valley hold)/maximum - minimum (peak-valley hold) values and provides output
for that value. Selection from these values is made using the condition data.
The peak hold function is enabled by shortcircuiting the PH and COM terminals
or setting both terminals to the same voltage level.
7.Output Function
7.1 Comparison Output Function
The A5000 series of unit meters is designed so that the two judgment values HI
and LO can be set for the measured (indicated) value to provide the results of
judgment as relay contact output. (This function is effective when the meter is
equipped with a comparison output unit.) For details on the contact ratings and
other specifications, refer to the section “Output Specifications.”
7.2 Analog Output Function
The A5000 series of unit meters can output an analog signal for an indicated
value (when the meter is equipped with an analog output unit). There are four
output ranges, 0 to 1 V/0 to 10 V/1 to 5 V/4 to 20 mA, from which a selection can
be made using the condition data. In addition, the analog output of the A5000
series allows for arbitrary output scaling. This scaling can be achieved by
setting the indication value for an output of the maximum scale value (20 mA for
4–20 mA output range) in the AOHI parameter of the scaling data.
7.3 RS-485 Interface Function
The A5000 series can be equipped with an RS-485 interface (when the meter is
provided with an RS-485 unit). For details on the RS-485 function, see the
separate manual on communication functions.
7.4 RS-232C Interface Function
The A5000 series can be equipped with an RS-232C interface (when the meter is
provided with an RS-232C unit). For details on the RS-232C function, see the
separate manual on communication functions.
8.Specifications and External Dimensions
8.1 Input Specifications
8.1.1 DC Voltage Measuring Unit (range 11)
8.1.2 DC Voltage Measuring Unit (ranges 12 to 15)
8.1.3 DC Current Measuring Unit
(1) Press the Mode key and the Enter key during
measurement.
(2) Press the Shift key a few times to move to the
linearization data menu.
(4) Press the Shift key (change digit) and the
Increment key (change numeric value) and then
press the Mode Key to after the number of data to be
corrected has been set.
&
Note: The decimal point in the selected digit
flashes.
(3) Press the Mode key to move to the setup for the
number of data to be corrected.
&
(10) When all the settings have been made, press the
Enter key to return to the measurement mode.
(8) Press the Mode key to display the setup for output
values of the data to be corrected.
Note: For a single display unit, the unit
automatically returns to N-01 indication if there is
no key operation for about 8 seconds. In this
case, press the Mode key to return to the numeric
value indication.
&
(5) For a single display unit, press the Mode key to
change to the parameter information indication.
(6) Press the Shift key (change digit) and Increment
key (change numeric value) and then press the Mode
key after the N-01 input value has been set.
RE
Note: For a single display unit, RE flashes when
the input value is set and DZ flashes when the
output value is set.
DZ
&(7) Press the Shift key (change digit) and Increment key (change numeric value) and then press the Mode
key after the N-01 output value has been set.
RE
Note: For a single display unit, the unit is
automatically returned to N-02 indication if there is
no key operation for about 8 seconds. In this
case, press the Mode key to return to the numeric
value indication.
(9) Press the Shift key (change digit) and Increment
key (change numeric value) and then press the Mode
key after the N-02 input value has been set.
Repeat steps (5) to (9) until all the settings have
been made.
Multi-display unit Single display unit
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
11 ±99.99mV Offset : ±9999
Full scale : 0 to ±9999 10μVAbout 100MΩ±100V ±(0.1% of FS)
Input circuit : Single ended type
Maximum sampling rate : 12.5 times per second
Noise rejection ratio : NMR (normal mode rejection) 50 dB or more (50 or 60 Hz)
Operating system : ΔΣ conversion
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
12 ±999.9mV
Offset : ±9999
Full scale : 0 to ±9999
100μVAbout
100MΩ±100V
±(0.1% of FS)
Input circuit : Single ended type
13 ±9.999V 1mV About
1MΩ±250V
±(0.15% of FS)
±250V
±600V
About
10MΩ
About
10MΩ
10mV
100mV
14
15
±99.99V
±600V
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Noise rejection ratio : NMR (normal mode rejection) 50 dB or more (50 or 60 Hz)
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
23 ±9.999mA 1μAAbout
10Ω±100mA
Offset : ±9999
Full scale : 0 to ±9999
±(0.2% of FS)
±(0.3% of FS)
±500mA
±3A
About
1Ω
About
0.1Ω
10μA±99.99mA
±999.9mA 100μA
24
25
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Noise rejection ratio : NMR (normal mode rejection) 50 dB or more (50 or 60 Hz)
Instruction Manual for A5000 Series 8/12

8.1.4 AC Voltage Measuring Unit (average value detection: ranges
11 to 13)
8.1.5 AC Voltage Measuring Unit (average value detection: ranges
14 and 15)
8.1.6 AC Voltage Measuring Unit (true rms value: ranges 11 to 13)
*"0" may not be displayed infrequently under the influence of the DC cut
condenser of the input part when turning on the power with no signal, but it is
not trouble.
It normally operates if the signal in measurement range is given.
8.1.7 AC Voltage Measuring Unit (true rms value: ranges 14 and
15)
*"0" may not be displayed infrequently under the influence of the DC cut
condenser of the input part when turning on the power with no signal, but it is
not trouble.
It normally operates if the signal in measurement range is given.
8.1.8 AC Current Measuring Unit (average value detection: ranges
23 to 25)
8.1.9 AC Current Measuring Unit (average value detection: range
26)
8.1.10 AC Current Measuring Unit (true rms value: ranges 23 to
25)
*"0" may not be displayed infrequently under the influence of the DC cut
condenser of the input part when turning on the power with no signal, but it is not
trouble.
It normally operates if the signal in measurement range is given.
8.1.11 AC Current Measuring Unit (true rms value: range 26)
*"0" may not be displayed infrequently under the influence of the DC cut
condenser of the input part when turning on the power with no signal, but it is not
trouble.
It normally operates if the signal in measurement range is given.
8.1.12 Resistance Measuring Unit
8.1.13 Temperature Measuring Unit (TC)
Instruction Manual for A5000 Series 9/12
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
11 99.99mV
Offset : ±9999
Full scale : 0 to ±9999 100μV1MΩ or more
±100V ±(0.2% of FS
+10digit)
Input circuit : Single ended type
12
9.999V 1mV ±250V13
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Dead zone : 0 to 99 digits
999.9mV
10μV
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
14 99.99V Offset : ±9999
Full scale : 0 to ±9999 100mV
1MΩ
or more
250V ±(0.2% of FS
+10digit)
Input circuit : Single ended type
15
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Dead zone : 0 to 99 digits
600V
10mV
600V ±(0.3% of FS
+10digit)
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
11 99.99mV
Offset : ±9999
Full scale : 0 to ±9999 100μV1MΩ or more
±100V ±(0.2% of FS
+20digit)
12
9.999V 1mV ±250V13
999.9mV
10μV
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Dead zone : 0 to 99 digits
Crest factor : 4:1 at full scale
*The accuracy applied to a sine wave that equals or exceeds 5% of the measurement range.
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
14 99.99V Offset : ±9999
Full scale : 0 to ±9999 100mV
1MΩ
or more
250V ±(0.2% of FS
+20digit)
Input circuit : Single ended type
15
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Dead zone : 0 to 99 digits
600V
10mV
600V ±(0.3% of FS
+20digit)
Crest factor : 4:1 at full scale
*The accuracy applied to a sine wave that equals or exceeds 5% of the measurement range.
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
23 9.999mA 1μAAbout
10Ω100mA
Offset : ±9999
Full scale : 0 to ±9999
±(0.5% of FS
+10digit)
500mA
3A
About
1Ω
About
0.1Ω
10μA99.99mA
999.9mA 100μA
24
25
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Crest factor : 4:1 at full scale
Dead zone : 0 to 99 digits
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
26 5A 1mA (CT) 8A
Offset : ±9999
Full scale : 0 to ±9999
±(0.5% of FS
+10digit)
Input circuit : CT isoration type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 50 Hz or 60Hz
Response speed : About 1 second
Dead zone : 0 to 99 digits
Crest factor : 4:1 at full scale
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
23 9.999mA 1μAAbout
10Ω100mA
Offset : ±9999
Full scale : 0 to ±9999
±(0.5% of FS
+20digit)
500mA
3A
About
1Ω
About
0.1Ω
10μA99.99mA
999.9mA 100μA
24
25
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 40 Hz to 1 kHz
Response speed : About 1 second
Dead zone : 0 to 99 digits
Crest factor : 4:1 at full scale
*The accuracy applied to a sine wave that equals or exceeds 5% of the measurement range.
Range Measurement
range Indication Highest resolution
Input
impedance
Maximum
permissible
input
Accuracy
26 5A 1mA (CT) 8A
Offset : ±9999
Full scale : 0 to ±9999
±(0.5% of FS
+20digit)
Input circuit : CT isoration type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Frequency range : 50 Hz or 60Hz
Response speed : About 1 second
Dead zone : 0 to 99 digits
Crest factor : 4:1 at full scale
*The accuracy applied to a sine wave that equals or exceeds 5% of the measurement range.
Range Measurement
range Indication Highest resolution
Circuit
current Accuracy
11 99.99Ω
Offset : ±9999
Full scale : 0 to ±9999
10mΩAbout
5mA
±(0.2% of FS)
Input circuit : Single ended type
12 999.9Ω
13
14
9.999kΩ
99.99kΩ
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
100mΩ
1Ω
10Ω
About
500μA
About
50μA
About
5μA
Measuring system : Two-wire system or four-wire system
Open-circuit voltage : About 5 V
(internal socket change-over)
Range Input
sensor Indication Highest resolution Accuracy
KA 0.1℃
(0.1°F)±(0.5% of FS)
Input circuit : Single ended type
KB
J
T
Operating system : ΔΣ conversion
Maximum sampling rate : 6.25 times per second
S
R
B
K
J
T
S
R
B
K
-50.0 to 199.9℃
(-58.0 to 391.8°F)
-50 to 1200℃
(-58 to 2192°F)
-50 to 1000℃
(-58 to 1832°F)
-50 to 400℃
(-58 to 752°F)
0 to 1700℃
(32 to 3092°F)
-10 to 1700℃
(14 to 3092°F)
100 to 1800℃
(212 to 3272°F)
1℃
(1°F)
±(0.2% of FS)
±(0.6% of FS)
±(0.4% of FS)
Note : The accuracy of range B is applicable
to temperatures of 500℃or more.
±(0.4% of FS)
Cold junction compensation error : ±2℃(at 10 through 40℃)
Burnout alarm : It blinks by ---- display.
Internal resistance of sensor : 50Ωor less
Linearizer : Digital linearizer

8.1.14 Temperature Measuring Unit (RTD)
8.1.15 Frequency Measuring Unit (open collector, logic, and
magnet)
8.1.16 Frequency Measuring Unit (500 Vrms)
8.1.17 Strain Gage Unit
8.1.18 Process Signal Measuring Unit
8.2 Common Specifications
Display : 7-segment LED display (character height : 14.2 mm on main
display and 8 mm on sub-display)
Polarity indication : Automatically indicated when the calculated result is
negative.
Indication range : -9999 to 9999
Over-range alarm : OL or -OL for input signals outside the indicayion range
Decimal point : Can be set at an arbitrary digit.
Zero indication : Leading aero suppression
External control : HOLD , PH , DZ (reset for frequency measuring unit)
Operating temperature and humidity range : 0 to 50℃,
35 to 83%RH(non-condensing)
Storage temperature and humidity range : -10 to 70℃, 60%RH or less
Power supply : 100 to 240V AC ±10% for AC power supply unit
9 to 60 V DC for DC power supply unit
Power consumption : 7VA max. (AC power supply)
7W max. (DC power supply)
External dimensions : 96 mm (W) × 48 mm (H) × 146.5 mm (D)
Note : Depth (D) denotes the maximum value.
Weight : 450g
Withstand voltage : 2000V AC for 1 min. between power terminals and input
terminal, and between power terminals and each output
terminal (AC power supply)
Withstand voltage : 500V DC for 1 min. between power terminals and input
terminal, and between power terminals and each output
terminal (DC power supply)
Withstand voltage : 500V DC for 1 min. between input terminal and each output
terminal, and between analog output terminal and
communication terminals
2000 V AC for 1min between ccase and each output terminal
(common to both AC and DC supply)
Insulation resistance : 100 M Ω between the abbove terminals when 500 V DC is
applied
Conformity standard : EN61326-1:2006 EMI : Class A EMS : Industrial locations
EN61010-1:2001 (Transducer is applied to standard by the
input and output signal line length less than 30m.)
It applies only to the product with which CE mark is
indicated on the label.
Grounding environment : Category Ⅱ, Pollution degree 2
Altitude : 2000m max
Fuse : K19372 1.0A (DC power supply)
8.3 Output Specifications
8.3.1 Output for Comparison
Instruction Manual for A5000 Series 10/12
Range Input
sensor Indication Highest resolution Accuracy
PA 0.1℃
(0.1°F)±(0.15% of FS)
Input circuit : Single ended type
JPA
PB
JPB
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
PT100Ω
JPt100Ω
-100.0 to 199.9℃
(-148.0 to 391.8°F)
-100 to 600℃
(-148 to 1112°F)
1℃
(1°F)±(0.3% of FS)
JPt100Ω
PT100Ω
Current through RTD : About 1 mA
External resistance : 10Ωor less per wire
Linearizer : Digital linearizer
Burnout alarm : It blinks by ---- display.
Range Indication Highest
resolution Accuracy
11
12
13
14
0.1 to 200Hz
1 to 2000Hz Pre-scale : 0.001 to 5
Frequency division : 1 to 100
0.1Hz
±(0.2% of FS)
0.01 to 20kHz
Measurement
range
0.1 to 200kHz
1Hz
10Hz
100Hz
10s
1s
Renewal time
of a display
Input type Input voltage lebel Maximum
permissible input
Open collector
Logic
Magnet
LO : 1V or less (5V : 4.7kΩpull up)
LO : 1V or less,HI : 2.5 to 15V
0.3 to 30Vp-p
15V
Duty ratio : 50%
100ms
100ms
Range Indication Highest
resolution Accuracy
11
12
13
14
0.1 to 200Hz
1 to 2000Hz Pre-scale : 0.001 to 5
Frequency division : 1 to 100
0.1Hz
±(0.2% of FS)
0.01 to 20kHz
Measurement
range
0.1 to 200kHz
1Hz
10Hz
100Hz
10s
1s
Renewal time
of a display
Input type Input voltage lebel Maximum
permissible input
Voltage 500Vrms
Duty ratio : 50%
50 to 500Vrms
100ms
10ms
Sensor
power
Highest
resolution Accuracy
5V
10V
-0.3 to +1mV/V
0.5μV/digit
±(0.1% of FS +2digit)
Zero adjusting
range
Span adjusting
range
1 to 3mV/V
1μV/digit
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Noise rejection ratio : NMR (normal mode rejection) 50 dB or more (50 or 60 Hz)
Measurement
range
0 to 3mV/V
Range Measurement
range Indication Input impedance
Maximum
permissible
input
Accuracy
1V 1 to 5V Offset : ±9999
Full scale : 0 to ±9999
About
100MΩ±100V
±(0.2% of FS)
2A 4 to 20mA About
10Ω±100mA
Input circuit : Single ended type
Operating system : ΔΣ conversion
Maximum sampling rate : 12.5 times per second
Noise rejection ratio : NMR (normal mode rejection) 50 dB or more (50 or 60 Hz)
Conditions for comparison
Indicated value ＞Upper limit judgment value
Judgment
result
HI
Lower limit judgment value ≦Indicated value ≦Upper limit judgment value GO
Lower limit judgment value ＞Indicated value LO
Control system :Micro computer operating system
Judgment value setup range :-9999 to +9999
Hysteresis :Can be set in the range of 1 to 999 digits for each judgment value
Operating speed :Depends on the sampling rate.
Output method :Relay contact output (Make and break contacts for HI and LO
and make contacts for GO)
Output rating :240 V AC, 8 A (resistive load) and 30 V DC, 8 A (resistive load)
Mechanical life :
Electric life :
20,000,000 times or more
100,000 times or more (Resistance load)