M1EXS [MSYSTEM]
2 Channel Super-mini Signal Conditioners with Display M1E-2 Series;
| 型号： | M1EXS |
| 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：273K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: M1EXS-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
SELF-SYNCH TRANSMITTER
(2 channels, PC programmable)
Functions & Features
POWER INPUT
AC Power
• Converts position signals from a self-synchronizing motor
into a DC signal proportional to the rotating shaft position
• 2 channels
K3: 100 – 120V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz)
• Adjustments with the front buttons
• OEL display with good visibility
• Linearization available for each channel (111 points)
[1] OPTIONS
blank: none
Typical Applications
/Q: With options (specify the specification)
• Position indicator using self-synch
• Tank gauge
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Sounding level meter
36 (1.42)
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5986)
99
(3.90)
RELATED PRODUCTS
• Installation base (model: M1E-BS2)
• M1E configurator software (model: M1ECFG)
Downloadable at M-System’s web site.
125 (4.92)
mm (inch)
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.
Note: The !gure shows the combination
of the unit and the base.
MODEL: M1EXS-2–K3[1]
GENERAL SPECIFICATIONS
Construction: Plug-in
ORDERING INFORMATION
• Code number: M1EXS-2-K3[1]
Specify a code from below for [1].
(e.g. M1EXS-2-K3/Q)
Connection
• 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
• Specify the specification for option code /Q
(e.g. /C01/SET)
Housing material: Flame-resistant resin (black)
Isolation: Ch1.input to ch2.input to Ch1.output to ch2.output
to power
NO. OF CHANNELS
2: 2 channels
Overrange output: Approx. -5 to +105 % (Not available for
current output not greater than 0 mA)
Output zero fine adj. range: -5 to +5% (front button)
Output span fine adj. range: 95 to 105% (front button)
Configuration: Program with front buttons or Via PC.
Programmable features include: Refer to the parameter list.
INPUT
Self-synch signal
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 1/7
https://www.m-system.co.jp/
MODEL: M1EXS-2
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
INSTALLATION
Power Consumption
•AC: ≤ 7 VA
■Recommended solderless terminal size - M3 (unit: mm)
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
3max
4min
3.2 dia.
Weight: 120 g (0.26 lb) except base
12max
(mm)
PERFORMANCE
Accuracy: Input accuracy + output accuracy
input accuracy + (output accuracy × segment gain) when
segment gain > 1
DISPLAY
Display functions: Displays and sets measured range,
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Inversely proportional to the setting span.
Input accuracy: ±0.2 % of span or ±0.5°, whichever is
greater.
engineering unit
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow
Display accuracy:
Display life: Approx. 50000 hours
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 %
(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
-5 - +5 V: ±0.03 %
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
-10 - +10 V: ±0.03 %
Temp. coefficient (% of max. I/O range): ±0.015 %/°C
(±0.008 %/°F)
Decimal point position: Selectable
Response time (filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 90 %)
INPUT SPECIFICATIONS
Measurement range: 0 – 359.99° (deg)
Minimum span: 60° (deg)
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)
Input resistance: 1 MΩ min.
Rated input voltage: 30 – 90 V AC
OUTPUT SPECIFICATIONS
■ DC Current
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Span 60°, Output Range 0 – 20 mA, Output
Setting 4 – 20 mA, Segment Gain 1.5
■ Overall accuracy
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 %)
• Input Accuracy = Input (60°) × Input Accuracy (0.2 %) =
0.12°
0.12°< 0.5° thus
Input Accuracy = 0.5° ÷ 60° × 100 = 0.83 %
• Output Accuracy = Output Range Span (20 mA) ÷ Output
Span Setting (16 mA) × 0.06 % × Segment Gain (1.5) =
0.1125 %
■ 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
Overall Accuracy = 0.83 + 0.1125 = ±0.9425 %
Load resistance: 200 kΩ min.
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 2/7
https://www.m-system.co.jp/
MODEL: M1EXS-2
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
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-5986-B) for detailed procedures.
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 3/7
https://www.m-system.co.jp/
MODEL: M1EXS-2
TERMINAL ASSIGNMENTS
No. FUNCTION
No. FUNCTION
11 Ch1 Output +
12 Ch1 Output –
13 Unused
1
6
2
7
3
8
4
9
5
1
2
3
4
5
6
7
8
9
Unused
Unused
10
Ch1 Self-synch input S1
Ch1 Self-synch input S2
Ch1 Self-synch input S3
Unused
14 Ch2 Output +
15 Ch2 Output –
16 Unused
Unused
17 Unused
Ch2 Self-synch input S1
18 Unused
Ch2 Self-synch input S2 19 Power U
10 Ch2 Self-synch input S3 20 Power V
11
16
12
17
13
18
14
19
15
20
* Base does not come with the unit. Please order separately.
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 4/7
https://www.m-system.co.jp/
MODEL: M1EXS-2
PARAMETER LIST
It is available to configure or confirm settings shown below by using front button. Configuring or confirming with PC is
available when using M1E configurator software (model: M1ECFG).
MODE
ITEM
01
SETTING PARAMETER
Lockout setting
RANGE
UNIT INITIAL VALUE
Ch1 Setting
Lock / Unlock
–
Lock
06
07
08
14
Ch1 Angle offset
–
Deg.
Deg.
–
0.00
Ch1 Angle span
60.00 – 359.99
CW / CCW
-99999 – 999999
270.00
CW
Ch1 Rotating direction
Ch1 0 % input scaling
–
0.00
15
16
Ch1 100 % input scaling
Ch1 Input decimal point
-99999 – 999999
–
–
100.00
No decimal point
2 places of decimals
The number of decimal places: 1 – 5
17
18
Ch1 Unit (INP Scaling)
Ch1 Output range
Choose from 68 types*
–
–
%
0 – 20 mA
-5 – +5 V
0 – 20 mA
-10 – +10 V
19
20
Ch1 0 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
mA
V
4.000
V
Ch1 100 % output setting
1.000 – 20.000
-4.750 – 5.000
-9.000 – 10.000
mA
V
20.000
V
28
29
Ch1 Overrange output < 0 %
-5.00 – 0.00
%
%
-5.00
Ch1 Overrange output > 100 % -100.00 – 105.00
105.00
79
Ch1 Filter time constant
Ch1 Output Zero fine adjust
Ch1 Output Span fine adjust
Ch1 Loop test
0 – 30
sec.
%
0
82
-5.000 – 5.000
95.000 – 105.000
-5.00 – 105.00
–
0.000
83
%
100.000
Cancel
0.00
89
%
Ch2 Setting
106
107
108
114
115
116
Ch2 Angle offset
Deg.
Deg.
–
Ch2 Angle span
60.00 – 359.99
CW / CCW
270.00
Ch2 Rotating direction
Ch2 0 % input scaling
Ch2 100 % input scaling
Ch2 Input decimal point
CW
-99999 – 999999
-99999 – 999999
–
0.00
–
100.00
2 places of decimals
No decimal point
–
The number of decimal places: 1 – 5
117
118
Ch2 Unit (INP Scaling)
Ch2 Output range
Choose from 68 types*
–
–
%
0 – 20 mA
-5 – +5 V
0 – 20 mA
-10 – +10 V
119
120
Ch2 0 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
mA
V
4.000
V
Ch2 100 % output setting
Ch2 Overrange output < 0 %
1.000 – 20.000
-4.750 – 5.000
-9.000 – 10.000
mA
V
20.000
V
128
129
179
182
-5.00 – 0.00
%
%
-5.00
105.00
0
Ch2 Overrange output > 100 % -100.00 – 105.00
Ch2 Filter time constant
0 – 30
sec.
%
Ch2 Output Zero fine adjust
-5.000 – 5.000
0.000
183
189
01
Ch2 Output Span fine adjust
Ch2 Loop test
95.000 – 105.000
-5.00 – 105.00
Lock / Unlock
%
%
–
100.000
Cancel
Lock
Lockout setting
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 5/7
https://www.m-system.co.jp/
MODEL: M1EXS-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-5986-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.
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 6/7
https://www.m-system.co.jp/
MODEL: M1EXS-2
MOUNTING REQUIREMENTS unit: mm [inch]
2–M4 SCREW
* Mounting requirements for base.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
S1
1
2
*
*
3
4
5
Isolation
Isolation
Isolation
R1
CH1
SELF-
SYNCH
S2
S3
Output
Driver
Low Drift
Amplifie
+
−
11
12
Ch1 OUTPUT
Ch2 OUTPUT
R2
Digital
Computation
Circuit
Isolation
S1
S2
S3
Output
Driver
1
2
*
+
−
*
14
15
8
9
R1
CH2
SELF-
SYNCH
Low Drift
Amplifie
R2
10
Display
Circuit
19
20
Front
Button
U
V
POWER
JACK
CONFIGURATOR
13
16
17
18
1
2
6
7
Base
*1. The input engineering unit value increases when the self-synch rotates clockwise. For
changing the operation to counterclockwise and increase, set the ITEM 08, 108 'Rotating
direction' to CCW.
*2. The power input of the unit has polarity. Be sure that the connection for R1 and R2 of the
self-synch.
Specifications are subject to change without notice.
M1EXS-2 SPECIFICATIONS
ES-5986 Rev.2 Page 7/7
https://www.m-system.co.jp/
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