M2XT2-3V2-M2/BN 概述
Super-mini Signal Conditioners Mini-M Series
M2XT2-3V2-M2/BN 数据手册
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PDF下载MODEL: M2XT2
5: T (CC)
6: B (RH)
7: R
Super-mini Signal Conditioners Mini-M Series
THERMOCOUPLE TRANSMITTER
(PC programmable)
8: S
9: C (WRe 5-26)
N: N
Functions & Features
• Accepts direct input from a thermocouple and provides a
linearized process signal
U: U
L: L
• PC programmable
P: P (Platinel II)
0: Specify
• Wide selection of thermocouples
• User’s temperature table can be used
• Leadwire resistance compensation
(Configurator software is used to change the input type and
precise range.)
Typical Applications
[2] OUTPUT
Current
• Small burnout sensing current enables long distance
transmission with minimum offset drifts
• Electric furnace (isolation ensured even when 200 V AC
power for heater leaks through furnace wall)
• No burnout type can connect to a single T/C in parallel
with a recorder
Z1: Range 0 – 20 mA DC
Voltage
V1: Range -2.5 – +2.5 V DC
V2: Range -10 – +10 V DC
(Configurator software is used to change output over the
described range of the selected suffix code. For changing
out of this range, set the Output Range Selectors inside the
unit before software adjustment.)
• Ideal for quick spare part
23 (.91)
[3] POWER INPUT
AC Power
Model
76
(2.99)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
124
(4.88)
DC Power
mm (inch)
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
MODEL: M2XT2–[1][2]-[3][4]
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
ORDERING INFORMATION
• Code number: M2XT2-[1][2]-[3][4]
Specify a code from below for each [1] through [4].
(e.g. M2XT2-2Z1-M2/BL/CE/Q)
[4] OPTIONS (multiple selections)
Burnout
blank: Upscale burnout
K thermocouple setting will be used if the input code is not
specified.
/BL: Downscale burnout
(UL not available)
• Temperature range (e.g. 0 – 800°C)
• Output range (e.g. 4 – 20 mA DC)
• Specify the specification for option code /Q
(e.g. /C01/S01)
/BN: No burnout
(UL not available)
Standards & Approvals (must be specified)
/N: Without CE or UL
/CE: CE marking
[1] INPUT THERMOCOUPLE
1: (PR)
/UL: UL approval, CE marking
Other Options
2: K (CA)
3: E (CRC)
4: J (IC)
blank: none
/Q: Option other than the above (specify the specification)
M2XT2 SPECIFICATIONS
ES-5062 Rev.16 Page 1/5
http://www.m-system.co.jp/
MODEL: M2XT2
8 S: 0–1600°C
9 C: 0–2000°C
N N: 0–1000°C
U U: 0–300°C
L L: 0–500°C
P P: 0–1200°C
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
/S01: Stainless steel (UL not available)
OUTPUT SPECIFICATIONS
■ DC Current
RELATED PRODUCTS
Operational range: 0 – 24 mA DC
Output range: 0 – 20 mA DC
• PC configurator software (model: JXCON)
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 for the PC configurator for applicable
cable types.
Minimum span: 1 mA
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
Load resistance: Output drive 15 V max.
(e.g. 4 – 20 mA: 750 Ω [15 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■ DC Voltage
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection: M3 screw terminals (torque 0.8 N·m)
Screw terminal: Chromated steel (standard) or stainless
steel
Code V1 (narrow spans)
Operational range: -3 – +3 V DC
Output range: -2.5 – +2.5 V DC
Minimum span: 250 mV
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Code V2 (wide spans)
Overrange output: Approx. -15 to +115 %
(Negative current output is not provided.)
Manual zero/span adjustments: See Front View.
Programming: Downloaded from PC; T/C type, temp. range,
output range, zero and span, simulating output, etc.
Burnout protection: Upscale standard; downscale or no
burnout optional by programming
Operational range: -11.5 – +11.5 V DC
Output range: -10 – +10 V DC
Minimum span: 1 V
Offset: Lower range can be any specific value within the
output range provided that the minimum span is
maintained.
Load resistance: Output drive 1 mA max.
(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])
If not specified, the output range is shown below.
V1: 0 – 1 V DC
(Set to "no burnout" when the unit is connected with
another instrument in parallel.)
Linearization: Standard
Cold junction compensation: CJC sensor attached to the
input terminals
V2: 1 – 5 V DC
Status indicator LED: Blinking patterns indicate different
operating status of the transmitter.
INSTALLATION
Power Consumption
Configurator connection: 2.5 dia. miniature jack;
RS-232-C level
•AC:
Approx. 3 VA at 100 V
Approx. 4 VA at 200 V
INPUT SPECIFICATIONS
Input resistance: 1 MΩ min.
Burnout sensing: 45 nA ±10 %
If not specified, the input range is shown below.
1 PR: 0–1600°C
Approx. 5 VA at 264 V
•DC: Approx. 2 W
Operating temperature: -30 to +60°C (-22 to +140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 120 g (0.26 lb)
2 K: 0–1000°C
3 E: 0–500°C
4 J: 0–500°C
5 T: 0–300°C
6 B: 0–1800°C
7 R: 0–1600°C
M2XT2 SPECIFICATIONS
ES-5062 Rev.16 Page 2/5
http://www.m-system.co.jp/
MODEL: M2XT2
Table 1.
PERFORMANCE
°C
Accuracy: [Table 1 Accuracy value + Cold Junction
Compensation Error 0.5°C (0.9°F)] or ±0.1 % of span,
whichever is greater.
THERMO-
COUPLE
MAXIMUM
RANGE
MIN.
SPAN
CONFORMANCE
RANGE
ACCURACY
(PR)
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
20
20
20
20
20
20
20
20
20
20
20
20
20
0 to 1760
-270 to +1370
-270 to +1000
-210 to +1200
-270 to +400
0 to 1820
1.00
0.25
0.20
0.25
0.25
0.75
0.50
0.50
0.80
0.30
0.20
0.25
0.25
0 to 1760
-150 to +1370
-170 to +1000
-180 to +1200
-170 to +400
400 to 1760
200 to 1760
0 to 1760
Add 0.2 % when the output span equals 1/10 or narrower of
the max. span.
Cold junction compensation error:
±0.5°C at 25 ±10°C
±0.9°F at 77 ±18°F
-50 to +1760
-50 to +1760
0 to 2315
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span
at -5 to +55°C [23 to 131°F]
S
C (WRe 5-26
)
0 to 2315
Response time: ≤ 0.9 sec. (0 – 90 %)
Burnout response: ≤ 10 sec.
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
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)
P (Platinel II
)
°F
THERMO-
COUPLE
MIN.
SPAN
MAXIMUM
RANGE
CONFORMANCE
RANGE
ACCURACY
(PR)
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
36
36
36
36
36
36
36
36
36
36
36
36
36
32 to 3200
-454 to +2498
-454 to +1832
-346 to +2192
-454 to +752
32 to 3308
1.80
0.45
0.36
0.45
0.45
1.35
0.90
0.90
1.44
0.54
0.36
0.45
0.45
32 to 3200
-238 to +2498
-274 to +1832
-292 to +2192
-274 to +752
752 to 3200
392 to 3200
32 to 3200
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example 1]
Input: K thermocouple, 0 – 1000°C, Output: 4 – 20 mA DC
1) Absolute value accuracy (Table 1): 0.25°C
2) CJC error (0.5°C) added: 0.75°C
-58 to +3200
-58 to +3200
32 to 4199
S
3) 0.75°C ÷ 1000°C × 100 = 0.075 %
4) 0.075 % < 0.1 % of span. ➠ 0.1 % is selected.
5) Output span 16 mA (= 20 mA – 4 mA)
Max. span 20 mA
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
)
Output span ≥ 1/10 of max. span ➠ No need of adding
0.2 %.
6) Overall accuracy equals ±0.1 % of span
[Example 2]
STANDARDS & APPROVALS
EU conformity:
Input: K thermocouple, 50 – 150°C, Output: 2.0 – 2.5 V DC
1) Absolute value accuracy (Table 1): 0.25°C
2) CJC error (0.5°C) added: 0.75°C
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
3) 0.75°C ÷ (150 – 50)°C × 100 = 0.75 %
4) 0.75 %> 0.1 % of span. ➠ 0.75 % is selected.
5) Output span 0.5 V (= 2.5 V – 2.0 V)
Max. span 5 V
Installation Category II
Pollution Degree 2
Output span ≤ 1/10 of max. span ➠ Add 0.2 %.
6) Overall accuracy equals ±0.95 % of span (0.75 + 0.2)
Input or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
RoHS Directive
EN 50581
Approval:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D
(ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1)
M2XT2 SPECIFICATIONS
ES-5062 Rev.16 Page 3/5
http://www.m-system.co.jp/
MODEL: M2XT2
EXTERNAL VIEW
■ LEFT SIDE VIEW
■ FRONT VIEW (with cover open)
(with cover removed)
ATT
SW3
[e.g.]
Output code V1
V
I
Configurator Jack
Status Indicator LED
Zero/Span Selector
SW6
SW2
8
7
6
5
4
3
2
1
Top: SPAN
Middle: OFF
Bottom: ZERO
V
I
N
O
SW7
SW4
UP/DOWN Switches
Output Range Selectors
The front cover cannot be turned open by 180 deg.
when there is no extra space between units.
Refer to the instruction manual for detailed procedures.
EXTERNAL DIMENSIONS unit: mm (inch)
6 (.23)
DIN RAIL
35mm wide
4
1
5
8
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
12
9
8–M3
SCREW
14 13
21.5 (.85) 7.3 (.29)
86.7 (3.41)
116.7 (4.59)
15 (.59)
[4 (.16)]
23 (.91)
• When mounting, no extra space is needed between units.
TERMINAL ASSIGNMENTS unit: mm (inch)
CJC SENSOR
(model: CJM)
black
red
1
4
5
8
12
9
14 13
M2XT2 SPECIFICATIONS
ES-5062 Rev.16 Page 4/5
http://www.m-system.co.jp/
MODEL: M2XT2
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
STATUS
INPUT RANGE
SELECTOR
ZERO/SPAN
SELECTOR
OUTPUT RANGE
SELECTORS
comp. leadwire
T / C
Isolation
+
Digital
Computation
Output
Driver
+
1
9
+
Low Drift
Amplifier
& Burnout
OUTPUT
POWER
–
metal leg
12
13
14
–
UP/DOWN
SWITCHES
–
4
5
8
U(+)
V(–)
CJC
SENSOR
red
model: CJM
black
JACK
CONFIGURATOR
Base Socket
Specifications are subject to change without notice.
M2XT2 SPECIFICATIONS
ES-5062 Rev.16 Page 5/5
http://www.m-system.co.jp/
M2XT2-3V2-M2/BN 相关器件
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