M2EXM-M2 [MSYSTEM]
Super-mini Signal Conditioners with Display Mini-M M2E Series;型号: | M2EXM-M2 |
厂家: | M-SYSTEM |
描述: | Super-mini Signal Conditioners with Display Mini-M M2E Series |
文件: | 总5页 (文件大小:144K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: M2EXM
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)
POTENTIOMETER TRANSMITTER
(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
• Provides a DC output proportional to a potentiometer or
slidewire position input
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
• Adjustments with the front button
• Potentiometer’s zero/span points can be captured by on-
site calibrations
[2] OPTIONS
blank: none
• OEL display with good visibility
/Q: With options (specify the specification)
Typical Applications
• Tank levels
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Positions: Compensating non-linear signal from the linking
mechanism of a position detector
/C02: Polyurethane coating
/C03: Rubber coating
29.5
(1.16)
TERMINAL SCREW MATERIAL
/S01: Stainless steel
EX-FACTORY SETTING
83
(3.27)
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5135)
Up
Mo
de
RELATED PRODUCTS
• M2E configurator software (model: M2ECFG)
Do
wn
124
(4.88)
Se
t
mm (inch)
Downloadable at M-System’s web site.
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.
MODEL: M2EXM-[1][2]
ORDERING INFORMATION
• Code number: M2EXM-[1][2]
Specify a code from below for each [1] and [2].
(e.g. M2EXM-M2/Q)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
Housing material: Flame-resistant resin (gray)
Isolation: Input to output to power
INPUT
Total resistance 100 Ω – 10 kΩ
Overrange output: Approx. -5 to +105 % (Not available for
current output not greater than 0 mA)
Manual zero adjustments: -5 to +5 %
(factory setting: 0 %)
OUTPUT – Field-selectable
◆ DC Output
Manual span adjustments: 95 to 105 %
(factory setting: 100 %)
• Current output: 0 - 20 mA DC
• Voltage output: -5 - +5 V DC
• Voltage output: -10 - +10 V DC
Output setting: DIP Switch on side panel (refer to the
instruction manual)
Configuration: Program with front buttons or Via PC.
Programmable features include: Refer to the parameter list.
M2EXM SPECIFICATIONS
ES-5135 Rev.4 Page 1/5
http://www.m-system.co.jp/
MODEL: M2EXM
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
Operating humidity: 10 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: Approx. 200 g (0.44 lb)
DISPLAY
Display functions: Displays and sets measured range,
PERFORMANCE (without linearization)
Accuracy: Input accuracy + output accuracy
Inversely proportional to the span.
engineering unit
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow
Input accuracy (% of max. input range): ±1Ω or 0.05 %,
whichever is greater.
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 ℃)
Display accuracy:
Input display: Input accuracy ±1 digit
Output display: Input accuracy + output accuracy ±1 digit
Output accuracy: ±0.04 % of max. output range
Refer to 'CALCULATION EXAMPLES OF OVERALL ACCURACY'.
Temp. coefficient (% of max. I/O range): ±0.015 %/°C
(±0.008 %/°F)
Display type: OEL display
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
Decimal point position: Selectable
Input resolution: Max. 18 bits
Output resolution: Max. 16 bits
Response time (filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 90 %)
INPUT SPECIFICATIONS
Minimum span: 5 % of total resistance
Excitation: Approx. 0.5 V DC
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)
OUTPUT SPECIFICATIONS
■ DC Current
Output range: 0 – 20 mA DC
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Total Resistance 1000 Ω, Input Setting 100 – 600
Ω, Output Range 0 – 20 mA, Output Setting 4 – 20 mA
■ Overall accuracy
Conformance range: 0 – 21mA DC
Minimum span: 1 mA
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
• Input Accuracy = Total Resistance (1000 Ω) ÷ Input Span
Setting (500 Ω) × 0.05 % = 0.1 %
Load resistance: Output drive 15 V max.
(Not available to output less than 0 mA, output range may
not be extended to -5 %)
• Output Accuracy = Output Range Span (20 mA) ÷ Output
Span Setting (16 mA) × 0.04 % = 0.05 %
Overall Accuracy = 0.1 + 0.05 = ±0.15 %
■ DC Voltage
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
STANDARDS & APPROVALS
EU conformity:
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Load resistance: Output drive 1 mA max.
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
INSTALLATION
Power Consumption
Input or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
RoHS Directive
•AC:
Max. 4.5 VA at 100 V
Max. 6.5 VA at 200 V
Max. 8.5 VA at 264 V
•DC: Max. 2.3 W
EN 50581
Operating temperature: -5 to +55°C (23 to 131°F)
M2EXM SPECIFICATIONS
ES-5135 Rev.4 Page 2/5
http://www.m-system.co.jp/
MODEL: M2EXM
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-5135-B) for detailed procedures.
M2EXM SPECIFICATIONS
ES-5135 Rev.4 Page 3/5
http://www.m-system.co.jp/
MODEL: M2EXM
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
13
100 % input setting
0 % input scaling
100 % input scaling
Input decimal point
—
—
10000
14
-99999 – 999999
-99999 – 999999
—
0.00
15
—
100.00
16
No decimal point
The number of decimal places : 1 – 5
—
2 places of decimals
17
18
19
Output range
0 – 20 mA
-5 – +5 V
-10 – +10 V
—
0 – 20 mA
4.000
0 % output setting
100 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
mA
V
V
1.000 – 20.000
-4.750 – 5.000
-9.000 – 10.000
mA
V
20.000
V
20
21
22
0 % output scaling
100 % output scaling
Output decimal point
-99999 – 999999
-99999 – 999999
—
—
—
0.00
100.00
No decimal point
The number of decimal places : 1 – 5
2 places of decimals
26
60
61
67
69
70
71
72
01
90
Loop test
-5.00 – 105.00
%
—
—
sec.
%
Cancel
%
Option
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
%
0
-5.000 – 5.000
0.000
100.000
0.000
100.000
Lock
95.000 – 105.000
-5.000 – 5.000
%
%
95.000 – 105.000
Lock / Unlock
%
—
—
Advanced
Display setting
Upper: choose from 5 types*
Lower: choose from 6 types*
Upper: INPUT
Lower: PERCENT
91
92
Brightness
1 (darkest) – 4 (brightest)
0 (always on), 1 – 60
OFF / RESET
—
—
min.
—
4
Display timeout
Reset all settings
Version indication
Lockout setting
10
93
OFF
—
94
—
01
Lock / Unlock
Disable / Enable
2 – 111
—
Lock
Disable
2
Linearization
100
166
User's table linearization
Number of points
—
—
167 – 388 Table
-5.00 – 105.00
%
X001 -5.00
Y001 -5.00
X002 105.00
Y002 105.00
01
Lockout setting
Lock / Unlock
—
Lock
* For detailed types, refer to the operating manual (EM-5135-B).
M2EXM SPECIFICATIONS
ES-5135 Rev.4 Page 4/5
http://www.m-system.co.jp/
MODEL: M2EXM
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
Output Setting
DIP SW
Isolation
POTENTIOMETER
max.
Output
Driver
Digital
Computation
Circuit
+
–
+
–
3
2
1
1
2
4
3
5
6
7
8
Low Drift
Amplifie
OUTPUT
& Burnout
r
(+)
U
10
11
9
min.
POWER
Display
Circuit
(–)
V
CONTROL
SW
CONFIGURATOR
JACK
Base Socket
Specifications are subject to change without notice.
M2EXM SPECIFICATIONS
ES-5135 Rev.4 Page 5/5
http://www.m-system.co.jp/
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