M2EXDY [MSYSTEM]
Super-mini Signal Conditioners with Display Mini-M M2E Series;
| 型号： | M2EXDY |
| 厂家： | 
M-SYSTEM |
| 描述： | Super-mini Signal Conditioners with Display Mini-M M2E Series |
| 文件： | 总6页 (文件大小：160K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: M2EXDY
Super-mini Signal Conditioners with
Display Mini-M M2E Series
[1] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
CURRENT LOOP SUPPLY
(PC programmable)
DC Power
R: 24 V DC
Functions & Features
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
• Adjustments with the front button
• OEL display with good visibility
• Microprocessor based
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
• Shortcircuit protection
[2] OPTIONS
blank: none
• Segment linearization, square root extraction configurable
• Usable as Isolator for 4 – 20 mA DC signals
/Q: With options (specify the specification)
Typical Applications
• Various 2-wire transmitters
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
29.5
(1.16)
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
83
(3.27)
/S01: Stainless steel
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5170)
Up
Mo
de
Do
wn
124
(4.88)
Se
t
Default setting will be used if not otherwise specified.
mm (inch)
RELATED PRODUCTS
• M2E configurator software (model: M2ECFG)
Downloadable at M-System’s web site.
MODEL: M2EXDY–[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-5147) for the M2E configurator for
applicable cable types.
ORDERING INFORMATION
• Code number: M2EXDY-[1][2]
Specify a code from below for each [1] and [2].
(e.g. M2EXDY-M2/Q)
GENERAL SPECIFICATIONS
Construction: Plug-in
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
INPUT
Current
Housing material: Flame-resistant resin (gray)
Isolation: Input to output to power
4 – 20 mA DC (Input resistance 250 Ω)
(Selectable within 0 – 20 mA DC)
Overrange output: Approx. -7.5 to +107.5 % (Not available
for current output not greater than 0 mA)
Zero adjustment: -5 to +5 % (front)
OUTPUT – Field-selectable
◆ DC Output
Span adjustment: 95 to 105 % (front)
Output setting: DIP Switch on side panel (refer to the
instruction manual)
• Current output: 0 - 20 mA DC
• Voltage output: -5 - +5 V DC
• Voltage output: -10 - +10 V DC
Configuration: Program with front buttons or Via PC.
Programmable features include: Refer to the parameter list.
Configurator connection: 2.5 dia. miniature jack;
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 1/6
http://www.m-system.co.jp/
MODEL: M2EXDY
RS-232-C level
Minimum span: 250 mV, 1 V
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
DISPLAY
Display functions: Displays and sets measured range,
Load resistance: Output drive 1 mA max.
engineering unit
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow
LINEARIZATION
■ Linearization Types
Display life: Approx. 60000 hours
(Expected time for the Display brightness to be reduced to
50 % when the Display is used continuously with brightness
setting 2 in 25 ℃)
Linear: Proportional to the input
Square root: The input is square root extracted.
User's table: Segment linearization
Calibration points: Max. 128 points; the input % and
linearized value in scaling are specified in pairs.
Selectable range: -7.5 to +107.5 % as input %; -7.5 to
+107.5 % as output)
Display type: OEL display
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
Decimal point position: Selectable
■ Low-end Cutout:Low-end cutout (Low Cut) point
selectable within the range of 0 to 100 %.
With linear or segment linearization,
SUPPLY OUTPUT
the output signal is forcibly set to 0 % for the input lower
than the low-cut point. With the square root extraction, the
output signal is linear to the input when the latter is lower
than the low-cut point.
■ SUPPLY OUTPUT (across the terminals 1 – 2)
Output voltage: 24 – 28 V DC with no load
19 V DC minimum at 20 mA
Current rating: ≤ 22 mA DC
• Linear or User Table
• Square Root
Permissible load resistance:
LR (Ω) ≤ (19 – Min. Operational Voltage)V ÷ 0.02 A
• Shortcircuit Protection
Current limited: 35 mA max.
Protected time duration: No limit
Low-end cutout
point
Low-end cutout
point
INPUT SPECIFICATIONS
■ DC Current
0
0
input percent
input percent
Input resistance: Incorporated (250 Ω)
Input range: 0 - 20 mA DC
0.2%
0.2%
Minimum span: 1 mA DC
The measurement available for -7.5 - +107.5% of input
setting range.
INSTALLATION
Power Consumption
•AC:
≤ 7 VA at 100 V
≤ 10 VA at 200 V
≤ 12 VA at 264 V
•DC: ≤ 4 W
OUTPUT SPECIFICATIONS
■ DC Current
Output range: 0 – 20 mA DC
Conformance range: 0 – 21.5 mA DC
Minimum span: 1 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 10 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
Weight: Approx. 200 g (0.44 lb)
Load resistance: Output drive 15 V max.
(Not available to output less than 0 mA, output range may
not be extended to -7.5 %)
■ DC Voltage
Output range: -5 - +5 V DC, -10 - +10 V DC
Conformance range: -5.75 - +5.75 V DC, -11.5 - +11.5 V DC
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 2/6
http://www.m-system.co.jp/
MODEL: M2EXDY
PERFORMANCE
Accuracy: Input accuracy + output accuracy
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Inversely proportional to the setting span.
Except the accuracy of input resistor.
Input accuracy: (% of max. input range)
Input accuracy differs depending on the linearization type.
Linear: ±(0.04 % of FS)
Square root extraction (1 % or more of input): ±(0.1 % of
FS)
Segment linearization:
±(0.04 % of FS) [gain ≤ 1]
±(0.04 % x gain of FS) [gain > 1]
Display accuracy:
Input display: Input accuracy ±1 digit
Output display: Input accuracy + output accuracy ±1 digit
Output accuracy: ±0.04 % of max. output range
Temp. coefficient (% of max. I/O range): ±0.015 %/°C
(±0.008 %/°F)
Response time (filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 90 %)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input to output
to power to ground)
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Range: 0 – 20 mA, Input Setting: 4 – 20 mA,
Output Range: 0 – 20 mA, Output Setting: 4 – 20 mA (when
the linearization type is linear)
■ Overall accuracy
• Input Accuracy = Input Range Span (20 mA) ÷ Input Span
Setting (16 mA) × 0.04 % = 0.05 %
• Output Accuracy = Output Range Span (20 mA) ÷ Output
Span Setting (16 mA) × 0.04 % = 0.05 %
Overall Accuracy = 0.05 + 0.05 = ±0.10 %
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)
Input to output: Basic insulation (300 V)
RoHS Directive
EN 50581
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 3/6
http://www.m-system.co.jp/
MODEL: M2EXDY
EXTERNAL VIEW
Display
PERCENT
100.00
%
OUTPUT
20.000
mA
Up Button
Mode Button
Set Button
SW1
8
7
6
5
4
3
2
1
Down Button
Output Setting DIP SW
Up
Mode
Set
ON
OFF
SW1
Configurator Jack
8
7
6
5
4
3
2
1
Down
ON
OFF
COMPONENT
Display
FUNCTION
Indicates present values, setting values and abnormal information. Two types of present values at upper
and lower are displayed by setting.
Mode Button
Set Button
Used to shift from measuring mode to each setting mode. Destination to shift is changed by the time
pressing and holding the button. Used to return from each setting mode to measuring mode. (press and
hold for 2 sec. or more)
Used to change setting value of setting parameter. When at setting changeable state, used to enter
(save) the setting value. Used to move on through digits of setting value for input/output scaling at setting
changeable state,
Up Button
Used to shift through setting parameter, and to increase or select setting value.
Used to shift through setting parameter, and to decrease or select setting value.
Down Button
Con!gurator Jack
Used to con!gure with M2E con!gurator software (model: M2ECFG). At the same time, set the lockout
setting of the unit to ‘lock’.
Refer to the operating manual (EM-5170-B) for detailed procedures.
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 4/6
http://www.m-system.co.jp/
MODEL: M2EXDY
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 M2E congurator software (model: M2ECFG).
MODE
ITEM
01
SETTING PARAMETER
Lockout setting
RANGE
UNIT
—
INITIAL VALUE
Basic setting
Lock / Unlock
Lock
12
0 % input setting
0.00 – 19.00
mA
mA
—
4.00
13
100 % input setting
0 % input scaling
100 % input scaling
Input decimal point
1.00 – 20.00
20.00
14
-99999 – 999999
-99999 – 999999
No decimal point
The number of decimal places: 1 – 5
0 – 20 mA
0.00
15
—
100.00
16
—
2 places of decimals
17
18
19
Output range
—
0 – 20 mA
4.000
-5 – +5 V
-10 – +10 V
0 % output setting
100 % output setting
0.000 – 19.000
-5.000 – 4.750
mA
V
-10.000 – 9.000
1.000 – 20.000
-4.750 – 5.000
V
mA
V
20.000
-9.000 – 10.000
-99999 – 999999
-99999 – 999999
No decimal point
The number of decimal places: 1 – 5
-7.50 – 107.50
V
20
21
22
0 % output scaling
100 % output scaling
Output decimal point
—
—
—
0.00
100.00
2 places of decimals
26
54
55
60
61
67
69
70
71
72
01
90
Loop test
%
—
%
Cancel
Option
Low cut
Disable / Enable
0.00 – 100.00
Disable
Low cut point
0.00
Unit (INP Scaling)
Unit (OUT Scaling)
Filter time constant
Input Zero ne adjust
Input Span ne adjust
Output Zero ne adjust
Output Span ne adjust
Lockout setting
Choose from 68 types*
Choose from 68 types*
0 – 30
—
—
sec.
%
%
%
0
-5.000 – 5.000
0.000
95.000 – 105.000
-5.000 – 5.000
%
100.000
0.000
%
95.000 – 105.000
Lock / Unlock
%
100.000
Lock
—
—
Advanced
Display setting
Upper: choose from 5 types*
Lower: choose from 6 types*
1 (darkest) – 4 (brightest)
0 (always on), 1 – 60
OFF / RESET
Upper: INPUT
Lower: PERCENT
4
91
92
Brightness
—
min.
—
Display timeout
Reset all settings
Version indication
Lockout setting
Linearization
10
93
OFF
94
—
—
—
01
Lock / Unlock
—
Lock
Linearization
100
166
Linear, Square root, User’s table
2 – 128
—
Linear
Number of points
—
2
167 – 422 Table
-7.50 – 107.50
%
X001 -7.50
Y001 -7.50
X002 107.50
Y002 107.50
Lock
01
Lockout setting
Lock / Unlock
—
* For detailed types, refer to the operating manual (EM-5170-B).
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 5/6
http://www.m-system.co.jp/
MODEL: M2EXDY
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
6 (.23)
3
2
5
1
4
2–4.2x5
(.17x.20)
6
MTG HOLE
6 (.24) deep
DIN RAIL
35mm wide
9
8
7
11–M3
SCREW
11 10
22 (.87)
29 (1.14)
94 (3.70)
124 (4.88)
29.5 (1.16)
8
[4 (.16)]
(.31)
• When mounting, no extra space is needed between units.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
2-WIRE
TRANSMITTER
Current
Limiter
Power
Supply
Output Setting
DIP SW
+
–
+
–
1
2
Isolation
Digital
Computation
Circuit
Output
Driver
+
–
7
8
200Ω
OUTPUT
POWER
+
V
MONITOR
(1 – 5V DC)
4
50Ω
–
10 U(+)
11 V(–)
9
Display
Circuit
3
5
CONTROL
SW
6
JACK
Base Socket
■ When Used as Current Input
No Connection
1
2
4
+
200Ω
50Ω
INPUT
–
Specifications are subject to change without notice.
M2EXDY SPECIFICATIONS
ES-5170 Rev.1 Page 6/6
http://www.m-system.co.jp/
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