M1EXV-2-M2/C02 [MSYSTEM]
2 Channel Super-mini Signal Conditioners with Display M1E-2 Series;
| 型号： | M1EXV-2-M2/C02 |
| 厂家： | 
M-SYSTEM |
| 描述： | 2 Channel Super-mini Signal Conditioners with Display M1E-2 Series |
| 文件： | 总7页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: M1EXV-2
2 Channel Super-mini Signal Conditioners
with Display M1E-2 Series
OUTPUT – Field-selectable
◆ DC Output
• Current output: 0 - 20 mA DC
• Voltage output: -5 - +5 V DC
• Voltage output: -10 - +10 V DC
SIGNAL TRANSMITTER
(2 channels, PC programmable)
Functions & Features
[1] POWER INPUT
AC Power
• Converts DC input from a sensor into a standard process
signal
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
• 2 channels
47 – 66 Hz)
• Adjustments with the front button
• OEL display with good visibility
• Linearization available for each channel (111 points)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
Typical Applications
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
• Isolation between control room and field instrumentation
• Ideal for quick spare part
[2] OPTIONS
blank: none
36 (1.42)
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
99
(3.90)
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
125 (4.92)
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5982)
mm (inch)
Note: The !gure shows the combination
of the unit and the base.
RELATED PRODUCTS
• Installation base (model: M1E-BS2)
• M1E configurator software (model: M1ECFG)
Downloadable at M-System’s web site.
MODEL: M1EXV-2-[1][2]
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual (EM-5981) for the M1E configurator for
applicable cable types.
ORDERING INFORMATION
• Code number: M1EXV-2-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. M1EXV-2-M2/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection
NO. OF CHANNELS
2: 2 channels
• Connected to base with connector
• Base
M2.6 screw terminals (torque: 0.5 N·m)
Applicable solderless terminal size (M3)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Ch1.input to ch2.input to Ch1.output to ch2.output
to power
INPUT – Field-selectable
◆ DC Input
• Current input: 0 - 50 mA DC
• Voltage input: -1000 - +1000 mV DC
• Voltage input: -10 - +10 V DC
Overrange output: Approx. -5 to +105 % (Not available for
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 1/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
current output not greater than 0 mA)
OUTPUT SPECIFICATIONS
Zero fine adjustment: -5 to +5 % (front button)
Span fine adjustment: 95 to 105 % (front button)
Configuration: Program with front buttons or Via PC.
Programmable features include: Refer to the parameter list.
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
■ DC Current
Output range: 0 – 20 mA DC
Conformance range: 0 – 21mA DC
Minimum span: 1 mA
Load resistance: Output drive 15 V max.
(e.g. 4 – 20 mA: 750 Ω [15 V ÷ 20 mA])
(Not available to output less than 0 mA, output range may
not be extended to -5 %)
■Recommended solderless terminal size - M3 (unit: mm)
3max
4min
■ DC Voltage
3.2 dia.
Output range: -5 - +5 V DC, -10 - +10 V DC
Conformance range: -5.5 - +5.5 V DC, -11 - +11 V DC
Minimum span: 250 mV, 1 V
Load resistance: 200 kΩ min.
12max
(mm)
INSTALLATION
Power Consumption
DISPLAY
•AC:
Display functions: Displays and sets measured range,
≤ 7 VA at 100 V
engineering unit
≤ 10 VA at 200 V
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow
≤ 12 VA at 264 V
•DC: ≤ 4 W
Operating temperature: -5 to +55°C (23 to 131°F)
Storage temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 10 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 120 g (0.26 lb) except base
Display life: Approx. 50000 hours
(Expected time for the Display brightness to be reduced to
50 % when the Display is used continuously with brightness
setting 2 in 25 ℃)
Display type: OEL display
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
PERFORMANCE
Decimal point position: Selectable
Accuracy: Input accuracy + output accuracy
input accuracy + (output accuracy × segment gain) when
segment gain > 1
INPUT SPECIFICATIONS
■ DC Current
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Inversely proportional to the setting span.
Input accuracy: (% of max. input range): ±0.03 %
Display accuracy:
Input resistance: Incorporated (28 Ω)
Input range: 0 - 50 mA DC
Minimum span: 2 mA
Input display: Input accuracy ±1 digit
Output display: Input accuracy + output accuracy ±1 digit
Output accuracy: (% of max. output range)
0 - 20 mA: ±0.06 %
The measurement available for -5 - +105% of input setting
range.
■ DC Voltage
•Narrow Spans (mV)
-5 - +5 V: ±0.03 %
Input range: -1000 – +1000 mV DC
Minimum span: 100 mV
-10 - +10 V: ±0.03 %
Temp. coefficient (% of max. I/O range): ±0.015 %/°C
(±0.008 %/°F)
•Wide Spans (V)
Input range: -10 – +10 V DC
Minimum span: 1 V
Response time (filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 90 %)
Input resistance: 1 MΩ minimum
The measurement available for -5 - +105% of input setting
range.
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(Ch1 input to Ch2 input to Ch1 output to Ch2 output to
power to ground)
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 2/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Range -10 – +10 V, Input Setting 1 – 5 V,
Output Range 0 – 20 mA, Output Setting 4 – 20 mA,
Segment Gain 1.5
■ Overall accuracy
• Input Accuracy = Input Range Span (20 V) ÷ Input Span
Setting (4 V) × 0.03 % = 0.15 %
• Output Accuracy = Output Range Span (20 mA) ÷ Output
Span Setting (16 mA) × 0.06 % × Segment Gain (1.5) =
0.1125 %
Overall Accuracy = 0.15 + 0.1125 = ±0.2625 %
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
Input or output to power: Reinforced insulation (300 V)
RoHS Directive
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 3/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
EXTERNAL VIEW
Display
Up Button
Down Button
Set Button
Mode Button
Configurator Jack
COMPONENT
Display
FUNCTION
Indicates present values, setting values and abnormal information.
Two types of present values are displayed respectively at the upper and lower parts according to setting.
Mode button
Set button
Shifts from Measuring mode to each setting mode.
The destination changes depending on how long the button is held down.
Pressing Mode button for ≥ 2 seconds returns to Measuring mode from each setting mode..
Shifts the setting value of each setting parameter item to a setting changeable state.
When at setting changeable state, used to move through the digits of setting value and to enter (save) the
setting value.
Up button
Shifts through setting parameter items and to increase or select the setting value.
Shifts through setting parameter items and to decrease or select the setting value.
Down button
Congurator Jack
Used to perform conguration with M1E congurator software (model: M1ECFG).
When using the software, set the Lockout setting of the unit to ‘Lock’.
Refer to the operating manual (EM-5982-B) for detailed procedures.
TERMINAL ASSIGNMENTS
No.
1
FUNCTION
No.
11
12
13
14
15
16
17
18
19
20
FUNCTION
Ch1 Output +
Ch1 Output –
Unused
1
6
2
7
3
8
4
9
5
Unused
2
Unused
10
3
Ch1 Input voltage +
Ch1 Input current +
Ch1 Input –
4
Ch2 Output +
Ch2 Output –
Unused
5
6
Unused
7
Unused
Unused
8
Ch2 Input voltage +
Ch2 Input current +
Ch2 Input –
Unused
9
Power U (+)
Power V (–)
10
11
16
12
17
13
18
14
19
15
20
* Base does not come with the unit. Please order separately.
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 4/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
PARAMETER LIST
It is available to congure or conrm settings shown below by using front button. Conguring or conrming with PC is
available when using M1E congurator software (model: M1ECFG).
MODE
ITEM
01
SETTING PARAMETER
Lockout setting
RANGE
UNIT INITIAL VALUE
Ch1 Setting
Lock / Unlock
0 – 50 mA
–
–
Lock
11
Ch1 Input range
0 – 50 mA
-1000 – +1000 mV
-10 – +10 V
12
13
Ch1 0 % input setting
0.00 – 48.00
mA
mV
V
4.00
-1000.0 – 900.0
-10.000 – 9.000
2.00 – 50.00
Ch1 100 % input setting
mA
mV
V
20.00
-900.0 – 1000.0
-9.000 – 10.000
-99999 – 999999
-99999 – 999999
No decimal point
14
15
16
Ch1 0 % input scaling
Ch1 100 % input scaling
Ch1 Input decimal point
–
0.00
–
100.00
–
2 places of decimals
The number of decimal places: 1 – 5
Choose from 68 types*
17
18
Ch1 Unit (INP Scaling)
Ch1 Output range
–
–
%
0 – 20 mA
0 – 20 mA
-5 – +5 V
-10 – +10 V
19
20
Ch1 0 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
1.000 – 20.000
-4.750 – 5.000
-9.000 – 10.000
0 – 30
mA
V
4.000
V
Ch1 100 % output setting
mA
V
20.000
V
79
80
81
Ch1 Filter time constant
Ch1 Input Zero fine adjust
Ch1 Input Span fine adjust
Ch1 Output Zero fine adjust
sec.
%
0
-5.000 – 5.000
95.000 – 105.000
-5.000 – 5.000
0.000
%
100.000
0.000
82
83
89
111
%
Ch1 Output Span fine adjust 95.000 – 105.000
%
100.000
Cancel
0 – 50 mA
Ch1 Loop test
-5.00 – 105.00
0 – 50 mA
%
Ch2 Setting
Ch2 Input range
–
-1000 – +1000 mV
-10 – +10 V
112
113
Ch2 0 % input setting
0.00 – 48.00
mA
mV
V
4.00
-1000.0 – 900.0
-10.000 – 9.000
2.00 – 50.00
Ch2 100 % input setting
mA
mV
V
20.00
-900.0 – 1000.0
-9.000 – 10.000
-99999 – 999999
-99999 – 999999
No decimal point
114
115
116
Ch2 0 % input scaling
Ch2 100 % input scaling
Ch2 Input decimal point
–
0.00
–
100.00
–
2 places of decimals
The number of decimal places: 1 – 5
Choose from 68 types*
117
118
Ch2 Unit (INP Scaling)
Ch2 Output range
–
–
%
0 – 20 mA
0 – 20 mA
-5 – +5 V
-10 – +10 V
119
120
Ch2 0 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
1.000 – 20.000
-4.750 – 5.000
-9.000 – 10.000
0 – 30
mA
V
4.000
V
Ch2 100 % output setting
mA
V
20.000
V
179
180
181
182
183
189
01
Ch2 Filter time constant
Ch2 Input Zero fine adjust
Ch2 Input Span fine adjust
Ch2 Output Zero fine adjust
sec.
%
0
-5.000 – 5.000
95.000 – 105.000
-5.000 – 5.000
0.000
100.000
0.000
100.000
Cancel
Lock
%
%
Ch2 Output Span fine adjust 95.000 – 105.000
%
Ch2 Loop test
Lockout setting
-5.00 – 105.00
Lock / Unlock
%
–
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 5/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
MODE
ITEM
201
UNIT
SETTING PARAMETER
Display setting
RANGE
INITIAL VALUE
Upper: Ch1 INPUT
Lower: Ch2 INPUT
Ch1 enable
Ch2 enable
4
Advanced
Upper: choose from 8 types*
Lower: choose from 9 types*
Choose from 3 types*
–
–
202
Channel enable
203
204
205
206
01
Brightness
1 (darkest) – 4 (brightest)
0 (always on), 1 – 60
OFF / RESET
–
–
min.
–
Display timeout
10
Reset all settings
Version indication
Lockout setting
OFF
–
–
Lock / Unlock
Disable / Enable
2 – 111
–
Lock
Ch1
210
276
Ch1 User's table linearization
Ch1 Number of points
–
Disable
–
2
Linearization
277 – 498 Ch1 Table
-5.00 – 105.00
%
X001 -5.00
Y001 -5.00
X002 105.00
Y002 105.00
Lock
01
Lockout setting
Lock / Unlock
Disable / Enable
2 – 111
–
–
Ch2
510
576
Ch2 User's table linearization
Ch2 Number of points
Disable
–
2
Linearization
577 – 798 Ch2 Table
-5.00 – 105.00
%
X001 -5.00
Y001 -5.00
X002 105.00
Y002 105.00
Lock
01
Lockout setting
Lock / Unlock
–
* For detailed types, refer to the operating manual (EM-5982-B).
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
125 (4.92)
[4 (.16)]
45 (1.77)
36 (1.42)
1
6
2
7
3
8
4
9
5
10
DIN RAIL
35mm wide
11 12 13 14 15
16
18 19 20
17
* Base does not come with the unit.
Please order separately.
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 6/7
https://www.m-system.co.jp/
MODEL: M1EXV-2
MOUNTING REQUIREMENTS unit: mm [inch]
2–M4 SCREW
* Mounting requirements for base.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
+
3
Isolation
Isolation
Isolation
+
Ch1
Input Voltage
Low Drift
Amplifie
Output
Driver
4
5
+
11
Ch1 Input Current
Ch1 OUTPUT
Digital
Computation
Circuit
−
12
–
28Ω
28Ω
–
+
Isolation
Output
Driver
+
14
8
9
Ch2 OUTPUT
+
–
Ch2
Input Voltage
Low Drift
Amplifie
−
15
Ch2 Input Current
10
Display
Circuit
(+)
U
19
20
–
POWER
(–)
V
CONFIGURATOR
JACK
Front
Button
13
16
17
18
1
2
6
7
Base
Specifications are subject to change without notice.
M1EXV-2 SPECIFICATIONS
ES-5982 Rev.4 Page 7/7
https://www.m-system.co.jp/
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