M2EXT-R/Q [MSYSTEM]
Super-mini Signal Conditioners with Display Mini-M M2E Series;型号: | M2EXT-R/Q |
厂家: | M-SYSTEM |
描述: | Super-mini Signal Conditioners with Display Mini-M M2E Series |
文件: | 总7页 (文件大小:175K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: M2EXT
• Voltage output: -10 - +10 V DC
Super-mini Signal Conditioners with
Display Mini-M M2E Series
[1] POWER INPUT
AC Power
THERMOCOUPLE TRANSMITTER
(PC programmable)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
Functions & Features
DC Power
• Accepts direct input from a thermocouple and provides a
linearized process signal
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
• Adjustments with the front button
• Wide selection of thermocouples
• OEL display with good visibility
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
Typical Applications
[2] OPTIONS
• Small burnout sensing current enables long distance
transmission with minimum offset drifts
• Electric furnace (isolation)
blank: none
/Q: With options (specify the specification)
• No burnout type can connect to a single T/C in parallel
with a recorder
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
29.5
/C02: Polyurethane coating
(1.16)
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
EX-FACTORY SETTING
83
(3.27)
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5145)
Up
Mo
de
124
Down
Se
t
(4.88)
RELATED PRODUCTS
mm (inch)
• M2E configurator software (model: M2ECFG)
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: M2EXT–[1][2]
ORDERING INFORMATION
• Code number: M2EXT-[1][2]
GENERAL SPECIFICATIONS
Construction: Plug-in
Specify a code from below for each [1] and [2].
(e.g. M2EXT-M2/Q)
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 – Field-selectable
Thermocouple
Overrange output: Approx. -10 to +110 % (Not available for
current output not greater than 0 mA)
(PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, C (WRe 5-26),
N, U, L, P (Platinel II)
Input zero fine adj. range: -10 to +10℃ (front button)
Input span fine adj. range: -10 to +10℃ (front button)
Output zero fine adj. range: -5 to +5% (front button)
Output span fine adj. range: 95 to 105% (front button)
Burnout protection: Upscale standard; downscale or no
burnout optional by programming
OUTPUT – Field-selectable
◆ DC Output
• Current output: 0 - 20 mA DC
• Voltage output: -5 - +5 V DC
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 1/7
http://www.m-system.co.jp/
MODEL: M2EXT
(Set to "None" at item [51] Burnout, when the unit is
connected with another instrument in parallel.)
Linearization: Standard
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
Cold junction compensation: CJC sensor attached to the
input terminals
Load resistance: Output drive 1 mA max.
Output setting: DIP Switch on side panel (refer to the
instruction manual)
INSTALLATION
Power Consumption
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
•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
DISPLAY
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 10 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: Approx. 200 g (0.44 lb)
Display functions: Displays and sets measured range,
engineering unit
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow
PERFORMANCE
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 ℃)
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: [Table 1 Accuracy value + Cold Junction
Compensation Error 0.5°C (0.9°F)] or ±0.1 % of span,
whichever is greater.
Display type: OEL display
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
Decimal point position:
Display accuracy:
· Input display: None, number of decimal places 1 or 2
· Output display: Settable arbitrarily
Input display: Input accuracy ±1 digit
Output display: Input accuracy + output accuracy ±1 digit
Output accuracy: ±0.04 % of max. output range
Cold junction compensation error:
±0.5°C at 25 ±10°C
INPUT SPECIFICATIONS
Input resistance: 1 MΩ min.
Burnout sensing: ≤ 0.2 μA
±0.9°F at 77 ±18°F
Measurement rang: -5 to +105% of input setting value
Refer to the operating manual (EM-5145-B) for changing
input range, setting value.
(The described accuracy may be partially not
satisfied when the input temperature is below 0°C. Consult
factory.)
Temp. coefficient (% of max. I/O range): ±0.015 %/°C
(±0.008 %/°F)
OUTPUT SPECIFICATIONS
■ DC Current
Input resolution: Max. 20 bits
Output resolution: Max. 16 bits
Output range: 0 – 20 mA DC
Response time (filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 90 %)
Conformance range: 0 – 22mA DC
Minimum span: 1 mA
Burnout response: ≤ 10 sec.
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
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)
Load resistance: Output drive 15 V max.
(Not available to output less than 0 mA, output range may
not be extended to -10 %)
■ DC Voltage
Output range: -5 - +5 V DC, -10 - +10 V DC
Conformance range: -6.0 - +6.0 V DC, -12 - +12 V DC
Minimum span: 250 mV, 1 V
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 2/7
http://www.m-system.co.jp/
MODEL: M2EXT
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Range K thermocouple, 0 – 1000°C, Output Range 0 – 20 mA, Output Setting 4 – 20 mA
■ Overall accuracy
• Input Accuracy
1) Absolute value accuracy (Table 1): 1.00°C
2) CJC error (0.5°C) added: 1.50°C
3) 1.50°C ÷ 1000°C × 100 = 0.15 %
4) 0.15 % > 0.1 % of span. ➠ 0.15 % is selected.
• Output Accuracy = Output Range Span (20 mA) ÷ Output Span Setting (16 mA) × 0.04 % = 0.05 %
Overall Accuracy = 0.15 + 0.05 = ±0.20 %
[Table 1]
°C
INPUT RANGE
MINIMUM SPAN
SETTING RANGE
0 to 1760
ACCURACY CONFORMANCE RANGE
(PR)
20
20
20
20
20
20
20
20
20
20
20
20
20
2ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
2ꢀ00
2ꢀ00
2ꢀ00
2ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
0 to 1760
-150 to +1370
-170 to +1000
-180 to +1200
-170 to +400
400 to 1760
200 to 1760
0 to 1760
K (CA)
-270 to +1370
-270 to +1000
-210 to +1200
-270 to +400
0 to 1820
E (CRC)
J (IC)
T (CC)
B (RH)
R
-50 to +1760
-50 to +1760
0 to 2315
S
C (WRe 5-26)
0 to 2315
N
-270 to +1300
-200 to +600
-200 to +900
0 to 1395
-130 to +1300
-200 to +600
-200 to +900
0 to 1395
U
L
P (Platinel II)
°F
INPUT RANGE
MINIMUM SPAN
SETTING RANGE
32 to 3200
ACCURACY CONFORMANCE RANGE
(PR)
36
36
36
36
36
36
36
36
36
36
36
36
36
3ꢀ60
1ꢀ80
1ꢀ80
1ꢀ80
1ꢀ80
3ꢀ60
3ꢀ60
3ꢀ60
3ꢀ60
1ꢀ80
1ꢀ80
1ꢀ80
1ꢀ80
32 to 3200
-238 to +2498
-274 to +1832
-292 to +2192
-274 to +752
752 to 3200
392 to 3200
32 to 3200
K (CA)
-454 to +2498
-454 to +1832
-346 to +2192
-454 to +752
32 to 3308
E (CRC)
J (IC)
T (CC)
B (RH)
R
-58 to +3200
-58 to +3200
32 to 4199
S
C (WRe 5-26)
32 to 4199
N
-454 to +2372
-328 to +1112
-328 to +1652
32 to 2543
-202 to +2372
-328 to +1112
-328 to +1652
32 to 2543
U
L
P (Platinel II)
K
INPUT RANGE
MINIMUM SPAN
SETTING RANGE
273ꢀ15 to 2033ꢀ15
3ꢀ15 to 1643ꢀ15
3ꢀ15 to 1273ꢀ15
63ꢀ15 to 1473ꢀ15
3ꢀ15 to 673ꢀ15
273ꢀ15 to 2093ꢀ15
223ꢀ15 to 2033ꢀ15
223ꢀ15 to 2033ꢀ15
273ꢀ15 to 2588ꢀ15
3ꢀ15 to 1573ꢀ15
73ꢀ15 to 873ꢀ15
73ꢀ15 to 1173ꢀ15
273ꢀ15 to 1668ꢀ15
ACCURACY CONFORMANCE RANGE
(PR)
20
20
20
20
20
20
20
20
20
20
20
20
20
2ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
2ꢀ00
2ꢀ00
2ꢀ00
2ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
1ꢀ00
273ꢀ15 to 2033ꢀ15
123ꢀ15 to 1643ꢀ15
103ꢀ15 to 1273ꢀ15
93ꢀ15 to 1473ꢀ15
103ꢀ15 to 673ꢀ15
673ꢀ15 to 2033ꢀ15
473ꢀ15 to 2033ꢀ15
273ꢀ15 to 2033ꢀ15
273ꢀ15 to 2588ꢀ15
143ꢀ15 to 1573ꢀ15
73ꢀ15 to 873ꢀ15
73ꢀ15 to 1173ꢀ15
273ꢀ15 to 1668ꢀ15
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
S
C (WRe 5-26)
N
U
L
P (Platinel II)
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 3/7
http://www.m-system.co.jp/
MODEL: M2EXT
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
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-5145-B) for detailed procedures.
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 4/7
http://www.m-system.co.jp/
MODEL: M2EXT
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 SETTING PARAMETER RANGE
UNIT INITIAL VALUE
Basic setting
01
11
Lockout setting
Input range
Lock / Unlock
—
—
Lock
(PR)
K (CA)
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
S
C (WRe 5-26)
N
U
L
P (Platinel II)
12
0 % input setting
(PR): 0.0 – 1740.0
°C
0.0
K (CA): -270.0 – 1350.0
E (CRC): -270.0 – 980.0
J (IC): -210.0 – 1180.0
T (CC): -270.0 – 380.0
B (RH): 0.0 – 1800.0
R: -50.0 – 1740.0
S: -50.0 – 1740.0
C (WRe 5-26): 0.0 – 2295.0
N: -270.0 – 1280.0
U: -200.0 – 580.0
L: -200.0 – 880.0
P (Platinel II): 0.0 – 1375.0
(PR): 20.0 – 1760.0
K (CA): -250.0 – 1370.0
E (CRC): -250.0 – 1000.0
J (IC): -190.0 – 1200.0
T (CC): -250.0 – 400.0
B (RH): 20.0 – 1820.0
R: -30.0 – 1760.0
13
100 % input setting
°C
1000.0
S: -30.0 – 1760.0
C (WRe 5-26): 20.0 – 2315.0
N: -250.0 – 1300.0
U: -180.0 – 600.0
L: -180.0 – 900.0
P (Platinel II): 20.0 – 1395.0
16
17
Input decimal point
Output range
No decimal point
The number of decimal places : 1 or 2
—
—
1 place of decimals
0 – 20 mA
0 – 20 mA
-5 – +5 V
-10 – +10 V
18
19
0 % output setting
0.000 – 19.000
-5.000 – 4.750
-10.000 – 9.000
mA
V
4.000
V
100 % output setting
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
Loop test
-10.00 – 110.00
%
Cancel
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 5/7
http://www.m-system.co.jp/
MODEL: M2EXT
MODE
Option
ITEM SETTING PARAMETER
RANGE
UNIT
INITIAL VALUE
51
61
64
65
66
67
69
70
71
72
01
90
Burnout
None / Down / Up
Choose from 68 types*
°C / °F / K
—
—
Up
Unit (OUT Scaling)
Temperature unit
%
—
°C
Cold junction compensation
Preset "xed terminal temperature
Filter time constant
Input Zero "ne adjust
Input Span "ne adjust
Output Zero "ne adjust
Output Span "ne adjust
Lockout setting
CJM / FXD TEMP
-50.00 – 100.00
0 – 30
—
CJM
0.00
0
°C
sec.
°C
°C
%
-10.00 – 10.00
-10.00 – 10.00
-5.000 – 5.000
95.000 – 105.000
Lock / Unlock
0.00
0.00
0.000
100.000
Lock
%
—
Advanced
Display setting
Upper: choose from 5 types*
Lower: choose from 6 types*
—
Upper: INPUT
Lower: PERCENT
91
92
93
94
01
Brightness
1 (darkest) – 4 (brightest)
0 (always on), 1 – 60
OFF / RESET
—
—
min.
—
4
Display timeout
Reset all settings
Version indication
Lockout setting
10
OFF
—
—
Lock / Unlock
—
Lock
* For detailed types, refer to the operating manual (EM-5145-B).
EXTERNAL DIMENSIONS unit: mm (inch)
6 (.23)
3
2
5
1
4
2–4.2x5
6
(.17x.20)
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.
TERMINAL ASSIGNMENTS
CJC SENSOR
(model: CJM)
3
2
5
4
1
6
9
8
7
11 10
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 6/7
http://www.m-system.co.jp/
MODEL: M2EXT
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Output Setting
DIP SW
comp. leadwire
Isolation
T/C
+
Output
Driver
Digital
+
–
+
–
1
7
8
Computation
Circuit
OUTPUT
Low Drift
Amplifie
–
& Burnout
(+)
U
2
4
3
5
6
10
11
9
CJC
SENSOR
POWER
Display
Circuit
(–)
V
model: CJM
CONTROL
SW
CONFIGURATOR
JACK
Base Socket
Specifications are subject to change without notice.
M2EXT SPECIFICATIONS
ES-5145 Rev.3 Page 7/7
http://www.m-system.co.jp/
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