Autonics MT4N Specifications
MT4N Series
DIN W48×H24mm Small size digital multi panel meter
Features
● Various output options(Default : Indicator) RS485
communication output, current(DC4-20mA), NPN/PNP
open collector output, relay contact output
● Max. measuring inputs
: 50VDC, 250VAC, DC500mA, AC5A
● Display range : -1999 to 9999
● High/Low scale function for high performance
● AC frequency measurement : Range 0.1 to 9999Hz
● Various functions : Monitoring function for max. and min.
display value function, display cycle delay function, zero
function, high display correction function, current output
scale function
● Power supply : 12-24VDC/VAC, 100-240VAC
Please read “Caution for your safety” in operation
manual before using.
Ordering information
MT DV4 N E N
N Indicator(Without output function)
0 Relay contact output
Output
Power supply
Measuring input
Size
Digit
Item
※
To measure the current over 5ADC, please select DV type because the shunt should be used.
1 NPN Open collector output(OUT1,GO,OUT2)
2 PNP Open collector output(OUT1,GO,OUT2)
3 Relay(OUT1)+PV transmission(DC4-20mA)output
4 Relay(OUT1)+RS485 communication output
5 Relay(OUT1/OUT2)+PV transmission(DC4-20mA)output
※
Output(0 to 5) : Option
E 12-24VDC/AC
4 100-240AC
DV DC Volt
DA DC Ampere
AV AC Volt
AA AC Ampere
N DIN W48×H24mm
4 9999(4digit)
MT Multi Meter
Front panel identification
1
2
3
8
9
10
4 5 6 7
1. OUT1: Preset output of OUT1
2. GO: Preset Go output of OUT1/OUT2
3. OUT2: Preset output of OUT2
4.
key: Mode key
: Shift key
5.
: Down key
6.
7.
: Up key
8. mV, V unit
9. mA, A unit
10. Hz unit
※
There is no 1, 2, 3 on a display panel of MT4N-
※
MT4N- - 3, 4 model has output display part of OUT1 only.
L-26
- N.
Multi Panel Meter
Specifications
Series
MT4N-DV-E
MT4N-DA-E
Measurement input DC voltage, ampere AC voltage, ampere, Frequency DC voltage, ampere
Power supply 12-24VDC/AC 100-240VAC
Allowable voltage range 90 to 110%
Power consumption
DC: 3W, AC: 5VA /
For MT4N-
-E5 - DC: 5W, AC: 8VA
Display method 7Segment LCD display, Character height: 9mm
• 23℃±5℃ - DC type: F.S. ±0.1% rdg ±2digit / AC type : F.S. ±0.3% rdg ±3digit
Display accuracy
• -10℃ to 50
DC/AC type : F.S. +0.3% rdg +3digit max. only for 5A terminal.
℃ -
Max. allowable input 110% F.S. for each measured input range
A/D conversion method Practical oversampling using successive approximation ADC
Sampling cycle DC type : 50ms, AC type : 16.6ms
Max. display range -1999 to 9999(4digit)
Preset output
Sub output
(Transmission output)
※
AC measuring function
Frequency measuring function
Hold function
※
1
2
• Relay output - Contact capacity : 125VAC 0.3A, 30VDC 1A/Contact composition : N.O(1a)
• NPN/PNP Open Collector output
• RS485 communication output - Baud rate : 1200/2400/4800/9600, Communication method
: 2 wires half duplex, Synchronous method: Sub-synchronization, Protocol : Modbus type
• DC4-20mA output - Resolution : 12,000 division(Load resistance max. 600Ω)
Selectable RMS or AVG
※
1
Measurement range : 0.100 to 9999Hz(Differ according to decimal point position)
Includes(Outer hold function)
Insulation resistance Min. 20MΩ(at 500VDC megger)
Dielectric strength
1000VAC for 1 minute (Between external terminal and case) 2000VAC for 1 minute (Between external terminal and case)
Noise strength ±2kV the square wave noise(pulse width: 1㎲) by the noise simulator
Vibration
Shock
Environment
Insulation type
Approval
Weight
※
※
Mechanical 0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2hour
Malfunction 0.5mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10minutes
Mechanical 100m/s²(approx. 10G) in each of X, Y, Z directions for 3 times
Malfunction 300m/s²(approx. 30G) in each of X, Y, Z directions for 3 times
Ambient temperature -10 to 50℃, storage: -20 to 60
Ambient humidity 35 to 85%RH, storage: 35 to 85%RH
Double insulation or reinforced insulation(Mark: , dielectric strength between the measuring input part and the power part: 1kV)
※
3
Approx. 125g(approx. 64g)
1: AC measuring function, and frequency measuring function are only for AC measuring input type.
3: The weight with packaging and the weight in parentheses is only unit weight. ※Environment resistance is rated at no freezing or condensation.
MT4N-AV-E
MT4N-AA-E
DC/AC type: F.S. ±0.5% rdg ±3digit
Max. 12-24VDC ±2V 50mA(Load resistance)
-
℃
MT4N-DV-4
MT4N-DA-4
5VA
-
MT4N-AV-4
MT4N-AA-4
AC voltage, ampere, Frequency
※2: The indicator has no Hold function.
Connections
Measuring input terminal connection
COM
HOLD/ZERO
● MT4N-DA-
1 2 3 4 5 6
5mA/
2mA
50mA/4-20mA
500mA/200mA
● MT4N-AA-
1 2 3 4 5 6
100mA
/50mA
500mA/250mA
5A/2.5A
● PNP open collector output
[MT4N-
●
Relay 2+Current(DC4-20mA) output
[MT4N- - 5]
-
+
SOURCE
12-24VDC/AC
100-240VAC
-
+
SOURCE
12-24VDC/AC
100-240VAC
- 2]
7 8 9 10 11 12
OUT1 OUT2 COMGO
HOLD/ZERO
1 2 3 4 5 6
7 8 9 10 11 12
HOLD/ZERO
OUT2
OUT1
-
DC4-20mA
1 2 3 4 5 6
+
● MT4N-DV-
1 2 3 4 5 6
● MT4N-AV-
50V/10V
250mV
/50mV
5V/1V
-
+
SOURCE
12-24VDC/AC
100-240VAC
1 2 3 4 5 6
<Option>
50V/25V
250V/125V
5V/
2.5V
-
+
SOURCE
12-24VDC/AC
100-240VAC
● Relay output
[MT4N- - 0]
71829310411512
OUT1 OUT2 HOLD/ZERO
6
●
Relay+Current(DC4-20mA) output
[MT4N- - 3]
7 8 9 10 11 12
-
+
DC4-20mA
1 2 3 4 5 6
OUT1
HOLD/ZERO
● NPN open collector output
[MT4N-
OUT1
●
Relay+RS485 communication output
- ]
7 8 9 10 11 12
OUT2
GO
1 2 3 4 5 6
[MT4N- - 4]
7 8 9 10 11 12
B(-) A(+)
1 2 3 4 5 6
OUT1 HOLD/ZERO
L-27
(A)
Photo
electric
sensor
(B)
Fiber
optic
sensor
(C)
Door/Area
sensor
(D)
Proximity
sensor
(E)
Pressure
sensor
(F)
Rotary
encoder
(G)
Connector/
Socket
(H)
Temp.
controller
(I)
SSR/
Power
controller
(J)
Counter
(K)
Timer
(L)
Panel
meter
(M)
Tacho/
Speed/ Pulse
meter
(N)
Display
unit
(O)
Sensor
controller
(P)
Switching
mode power
supply
(Q)
Stepper
motor&
Driver&Controller
(R)
Graphic/
Logic
panel
(S)
Field
network
device
(T)
Software
(U)
Other
MT4N Series
Dimensions
● MT4N- - N
● Panel cut-out
(unit: mm)
48 3 83
24
● MT4N-
● MT4N-
- 0
- 1, 2 ● MT4N- - 3, 4
Parameter group
RUN
MODE
MODE
Key
Press
MODE
Key
Press
PA0 PA1
Press
Key for 3sec.
Press
for 2sec.
PA2
MODE
Press
for 3sec.
MODE
Press
MODE
for 3sec.
Key
Key
Min. 55
22
Min. 37
※
Process the unit after consider the above
recommened cut-out fully.
※
※
※
Key
※
※
※
MODE
Press
Press
Press
pressing
key in RUN status, it will advance to [
MODE
key for 2 sec. in RUN mode, [
MODE
key for 4 sec. in RUN mode, [
MODE
key continually, it stops displaying at[
PA1
PA1
It is advanced to current display parameter releasing
MODE
Press
key for 3 sec., it is returned to RUN at any position.
](Parameter 0) group.
PA0
] is displayed.
] is displayed after [
].
PA2
MODE
key at [
If any key is not touched for 60 sec. in each parameter, it returns to RUN
mode.
※
After return to RUN mode, press
MODE
key within 2 sec., it returns to previous
parameter.(Refer to the below descriptions for set parameter.)
※
It cannot advance to [
] when preset output operation mode of [
PA0
oFF.
45
+ 0.6
0
PA2
PA1
] or [
PA2
] When
PA2
] is
+ 0.3
0
22.2
].
Change the parameter setting value
1. Advance to the parameter to be changed when pressing
the parameter.
(Refer to " Parameter setting".)
2. When pressing
(Refer to the description of each parameter.)
3. When pressing one of
Ex)
IN-R
4. Change the setting value by
Ex) Change AC type measuring input from 250V to 125V.
IN-R
D1SP
5. When confirming the setting value with
6. It returns RUN mode from parameter by pressing
L-28
MODE
Select one
Select one
key in each parameter, the initial mode of the parameter is displayed.
, , keys in display mode, saved setting value is displayed.
Setting
value
250V
Saved setting value
flashes every 0.5sec.
or key when setting value flashes.
Setting
value
Setting
value
MODE
250V 125V
MODE
key, the changed setting value flashes twice and enters into the next setting.
MODE
MODE
key continuously in RUN mode and releasing
key for 3 sec.
MODE
key at
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