M2EAXT-2R [MSYSTEM]
Super-mini Signal Conditioners with Display Mini-M M2E Series;
| 型号： | M2EAXT-2R |
| 厂家： | 
M-SYSTEM |
| 描述： | Super-mini Signal Conditioners with Display Mini-M M2E Series |
| 文件： | 总8页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: M2EAXT
Super-mini Signal Conditioners with
Display Mini-M M2E Series
INPUT – Field-selectable
Thermocouple
(PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, C (WRe 5-26),
N, U, L, P (Platinel II)
THERMOCOUPLE ALARM
(PC programmable, dual or quad alarm trip)
Functions & Features
[1] OUTPUT
2: 4 points; N.O. or make contact
3: 4 points; N.C. or break contact
5: 2 points; SPDT or transfer contact
• Accepts direct input from a thermocouple and provides a
linearized process signal
• Wide selection of thermocouples
• OEL display with good visibility
• Provides relay outputs at preset temperature input
• Quad or dual trip
[2] POWER INPUT
AC Power
• Front LCD display indicating values in scaled engineering
unit range is used to program the module
• Adjustable deadband (hysteresis)
• ON delay time selectable
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R: 24 V DC
• Hi/Lo trip and energized/de-energized coil independently
selectable for each setpoint
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
• Settable with front button
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
• Enclosed relays
• Relays can be powered by 200 V AC and 100 V DC
• High-density mounting on DIN rail
[3] OPTIONS
blank: none
/Q: With options (specify the specification)
Typical Applications
• Annunciator
• Various alarm applications
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
/S01: Stainless steel
83
(3.27)
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-5152)
Up
Mo
de
Default setting will be used if not otherwise specified.
124
Down
Se
t
(4.88)
mm (inch)
RELATED PRODUCTS
• M2EA configurator software (model: M2EACFG)
Downloadable at M-System’s web site.
MODEL: M2EAXT–[1]-[2][3]
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-5151) for the M2EA configurator for
applicable cable types.
ORDERING INFORMATION
• Code number: M2EAXT-[1]-[2][3]
Specify a code from below for each [1] through [3].
(e.g. M2EAXT-2-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
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 1/8
http://www.m-system.co.jp/
MODEL: M2EAXT
Housing material: Flame-resistant resin (gray)
Isolation: input to L1 or L4 alarm output to L2 or L3 alarm
output to power
Relay rating: 100 V AC @ 4 A (cos ø = 1)
120 V AC @ 4 A (cos ø = 1)
240 V AC @ 2 A (cos ø = 1)
(for output code 5, L3 alarm output and L4 alarm output is
not available)
30 V DC @ 4 A (resistive load)
Maximum switching voltage: 250 V AC or 125 V DC
Maximum switching power: 480 VA or 150 W
Minimum load: 5 V DC @ 10 mA
Burnout protection: Upscale standard; downscale or no
burnout optional by programming
(Set to "None" at item [74] Burnout, when the unit is
connected with another instrument in parallel.)
Cold junction compensation: CJC sensor attached to the
input terminals
Mechanical life: 5 × 10 cycles
7
Alarm Trip Operation Terminal No. in parentheses
• Example Quad N.O. contacts (LL, L, H, HH)
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
ON OFF
ON OFF
L1 (3–6)
L2 (5–7)
L3 (5–8)
L4 (3–9)
OFF ON
OFF ON
DISPLAY
Input
%
0
50
100
Display functions: Displays and sets measured range,
LL
L
H
HH
engineering unit
Trip operation in power failure
Display size: Approx. 15.6 × 20.8 mm (0.61” × 0.82”)
Number of pixels: 68 × 95 (horizontal × vertical)
Character color: Yellow (reversing display of the current
value and the alarm setting value when alarm is tripped)
Display life: Approx. 60000 hours
Output code 2 : All relays turn OFF.
Output code 3 : All relays turn ON.
Output code 5 : Terminals 3 – 9, 5 – 8 turn ON.
(Expected time for the Display brightness to be reduced to
50 % when the Display is used continuously with brightness
setting 2 in 25 ℃)
INSTALLATION
Power Consumption
•AC:
Display type: OEL display
Max. 6 VA at 100 V
Max. 7 VA at 200 V
Max. 8 VA at 264 V
•DC: ≤ 2.5 W
Display digit: Negative 5 digits, positive 6 digits (-99999 to
999999)
Decimal point position: None, number of decimal places 1 or
2
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 10 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
INPUT SPECIFICATIONS
Input resistance: 1 MΩ min.
Weight: 200 g (0.44 lb)
Burnout sensing: ≤ 0.2 μA
Measurement rang: -5 to +105% of input setting value
Refer to the operating manual (EM-5152-B) for changing
input range, setting value.
PERFORMANCE in percentage of FS input
Accuracy: [Table 1 Accuracy value or ±0.1 % of span,
whichever is greater + Cold Junction Compensation Error
0.5°C (0.9°F)] ±1 digit.
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Cold junction compensation error:
OUTPUT SPECIFICATIONS
■ Quad Alarm
±0.5°C at 25 ±10°C
Relay rating: 100 V AC @ 1 A (cos ø = 1)
120 V AC @ 1 A (cos ø = 1)
±0.9°F at 77 ±18°F
(The described accuracy may be partially not
satisfied when the input temperature is below 0°C. Consult
factory.)
240 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 1 A (resistive load)
Maximum switching voltage: 250 V AC or 125 V DC
Maximum switching power: 120 VA or 30 W
Minimum load: 5 V DC @ 10 mA
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time (Filter time constant: 0 sec.): ≤ 0.5 sec.
(0 – 100 % at 90 % setpoint)
Mechanical life: 5 × 10
7
cycles
Burnout response: ≤ 10 sec.
■ DUAL ALARM
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 2/8
http://www.m-system.co.jp/
MODEL: M2EAXT
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 L1 or L4
alarm output to L2 or L3 alarm output to power to ground)
(for output code 5, L3 alarm output and L4 alarm output is
not available)
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example]
Input Range (PR) thermocouple, 0 – 1600°C
1) Absolute value accuracy (Table 1): 2.00°C
2) Convert to %, 2.00°C ÷ 1600°C = 0.125 % of span
3) 0.125 % > 0.1 % of span. ➠ 0.125 % is selected.
4) CJC error (0.5°C) added: 0.175 % of span
Accuracy = ±(0.175% of span + 1 digit)
[Table 1]
°C
INPUT RANGE
MINIMUM SPAN
SETTING RANGE
to 1760
ACCURACY CONFORMANCE RANGE
(PR)
K (CA)
E (CRC)
20
20
20
20
20
20
20
20
20
20
20
20
20
0
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
-270 to +1370
-270 to +1000
-210 to +1200
-270 to +400
J
(IC)
T
(CC)
B (RH)
0 to 1820
R
-50 to +1760
-50 to +1760
S
C (WRe 5-26)
0
to 2315
0 to 2315
N
-270 to +1300
-200 to +600
-200 to +900
-130 to +1300
-200 to +600
-200 to +900
0 to 1395
U
L
P (Platinel II)
0 to 1395
°F
INPUT RANGE
MINIMUM SPAN
SETTING RANGE
32 to 3200
ACCURACY CONFORMANCE RANGE
(PR)
K (CA)
E (CRC)
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
-454 to +2498
-454 to +1832
-346 to +2192
-454 to +752
32 to 3308
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)
K (CA)
E (CRC)
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
J
(IC)
T
(CC)
B (RH)
R
S
C (WRe 5-26)
N
U
L
P (Platinel II)
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 3/8
http://www.m-system.co.jp/
MODEL: M2EAXT
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Measurement Category II (output)
Installation Category II (power)
Pollution Degree 2
Input or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
L1 or L4 alarm output to L2 or L3 alarm output:
Basic insulation (300 V)
RoHS Directive
EN 50581
EXTERNAL VIEW
Display
PERCENT
50.00
%
L4
L3
L2
L1
80.00
70.00
30.00
20.00
▲
▲
▼
▼
Up Button
Mode Button
Set Button
Down Button
Up
Mode
Configurator Jack
Down
Set
COMPONENT
FUNCTION
Display
Indicates present values, setting values and abnormal information. Two types of present values at upper
and lower are displayed by setting.
Mode button
Used to shift from measuring mode to each setting mode. Destination to shift is changed by the time press-
ing and holding the button. Used to return from each setting mode to measuring mode. (press and hold for
2 sec. or more)
Set button
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 alarm setpoint value at setting change-
able state.
Used to release latching alarm in measuring mode (hold down more than 2 seconds).
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 M2EA con!gurator software (model: M2EACFG). At the same time, set the lockout
setting of the unit to ‘lock’.
Refer to the operating manual (EM-5152-B) for detailed procedures.
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 4/8
http://www.m-system.co.jp/
MODEL: M2EAXT
PARAMETER LIST
MODE
ITEM SETTING PARAMETER
RANGE
UNIT
—
INITIAL VALUE
Basic setting
01
09
10
Lockout setting
Temperature unit
Input range
Lock / Unlock
°C / °F / K
Lock
°C
—
(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
13
16
0 % input setting
100 % input setting
Input decimal point
(PR): 0.0 – 1740.0
°C
°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
1000.0
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
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
No decimal point
The number of decimal places : 1 or 2
1 place of decimals
30
31
32
33
34
40
41
L1 alarm enable
L1 alarm setpoint
L1 trip action
Disable / Enable
—
—
—
—
—
—
—
Enable
200.0
Low
-99999 – 999999
High / Low
*
L1 deadband
0 – 999999
*
1.0
L1 coil at alarm
L2 alarm enable
L2 alarm setpoint
Energized / De-energized
Disable / Enable
Energized
Enable
-99999 – 999999
*
800.0 (2 points alarm)
300.0 (4 points alarm)
42
L2 trip action
High / Low
—
High (2 points alarm)
Low (4 points alarm)
43
44
50
51
52
53
54
L2 deadband
0 – 999999
*
—
—
—
—
—
—
—
1.0
L2 coil at alarm
L3 alarm enable
L3 alarm setpoint
L3 trip action
Energized / De-energized
Disable / Enable
Energized
Enable
700.0
High
-99999 – 999999
High / Low
*
L3 deadband
0 – 999999
*
1.0
L3 coil at alarm
Energized / De-energized
Energized
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 5/8
http://www.m-system.co.jp/
MODEL: M2EAXT
MODE
ITEM SETTING PARAMETER
RANGE
UNIT
INITIAL VALUE
Enable
800.0
High
Basic setting
60
61
62
63
64
70
71
72
89
74
77
78
L4 alarm enable
L4 alarm setpoint
L4 trip action
Disable / Enable
-99999 – 999999
High / Low
—
—
*
—
L4 deadband
0 – 999999
*
—
1.0
L4 coil at alarm
Alarm ON-delay time
Power ON-delay time
Latching alarm
Alarm test
Energized / De-energized
0 – 999
—
Energized
0
sec.
sec.
—
0 – 999
5
Disable / Enable
—
Disable
Cancel
Up
—
Option
Burnout
None / Down / Up
—
Cold junction compensation CJM / FXD TEMP
—
CJM
Preset !xed terminal tem-
perature
-50.00 – 100.00
*
°C
0.00
79
80
81
01
91
Filter time constant
Input Zero !ne adjust
Input Span !ne adjust
Lockout setting
0 – 30
sec.
°C
°C
—
0
-10.00 – 10.00
-10.00 – 10.00
Lock / Unlock
*
0.00
*
0.00
Lock
Advanced
Display setting
Upper: choose from 3 types
Lower: choose from 5 types
1 (darkest) – 4 (brightest)
0 (always on), 1 – 60
OFF / RESET
*
*
—
Upper: INPUT
Lower: ALARM
92
93
94
95
01
Brightness
—
min.
—
4
Display timeout
Reset all settings
Version indication
Lockout setting
10
OFF
—
—
—
Lock / Unlock
—
Lock
* For detailed setting, refer to the operating manual (EM-5152-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.
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 6/8
http://www.m-system.co.jp/
MODEL: M2EAXT
TERMINAL ASSIGNMENTS
CJC SENSOR
(model: CJM)
3
2
5
4
1
6
9
8
7
11 10
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■ OUTPUT CODE 3: N.C. RELAY
■ OUTPUT CODE 2: N.O. RELAY
comp. leadwire
T/C
+
+
–
1
RY
RY
9
6
L4 OUTPUT
L1 OUTPUT
COM
9
L4 OUTPUT
L1 OUTPUT
Low Drift
Amplifie
& Burnout
6
–
Digital
Computation
Circuit
2
4
CJC
SENSOR
3
3
8
7
5
COM
RY
RY
8
L3 OUTPUT
L2 OUTPUT
COM
L3 OUTPUT
L2 OUTPUT
COM
model: CJM
CONFIGURATOR
JACK
7
5
Display
Circuit
10
11
U(+)
POWER
CONTROL
SW
V(–)
Base Socket
■ OUTPUT CODE 5: SPDT RELAY
comp. leadwire
N.C.
N.O.
COM
N.C.
N.O.
COM
U(+)
V(–)
9
6
T/C
+
+
–
1
RY
RY
L1 OUTPUT
Low Drift
Amplifie
& Burnout
3
–
Digital
Computation
Circuit
2
4
CJC
SENSOR
8
L2 OUTPUT
POWER
7
model: CJM
CONFIGURATOR
JACK
5
10
11
Display
Circuit
CONTROL
SW
Base Socket
■ Relay Protection
• AC Powered
• DC Powered
Inductive
Load (Coil)
Inductive
Load (Coil)
Varistor or Spark
Quenching Circuit
Diode, Varistor or
CR Circuit
LOAD
LOAD
U
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 7/8
http://www.m-system.co.jp/
MODEL: M2EAXT
Specifications are subject to change without notice.
M2EAXT SPECIFICATIONS
ES-5152 Rev.2 Page 8/8
http://www.m-system.co.jp/
相关型号：
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