ES-5008 Rev.22
M2XU
Super-mini Signal Conditioners Mini-M Series
UNIVERSAL TRANSMITTER
(PC programmable)
Functions & Features
• Accepts direct inputs from various sensors and provides a standard process signal
• I/O types and calibration ranges are fully programmable via a PC
• Linearization up to 100 points can be programmed
for DC and potentiometer inputs
• Isolation between input – output – power
Typical Applications
• Signal conversion between control room and field instrumentation with isolation
• Ideal for use as a fast solution, multifunctional spare part
MODEL: M2XU–[1][2]–[3][4]
ORDERING INFORMATION
• Code number: M2XU-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. M2XU-00-R/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01)
Non-specified orders will be shipped at default factory settings (M2XU-00: 4 – 20 mA input/4 – 20 mA output). However, the power suffix code
must
be specified.
If you specify full code numbers without specific calibration ranges, default settings will be used.
[1] INPUT
0
: User-calibrated (Factory default: 4 – 20 mA DC)
If the unit is to be factory-calibrated to a specific
input type, please select from the following:
Current
Z1
: Range 0 – 50 mA DC (Input resistance 100 Ω)
Voltage
S1
: Range -1 – +1 V DC (Input resistance 1 MΩ min.)
S2
: Range -10 – +10 V DC (Input resistance 1 MΩ min.)
Thermocouple
T1
: (PR) (Usable Range 0 to 1760°C, 32 to 3200°F)
T2
: K (CA) (Usable range -270 to +1370°C, -454 to +2498°F)
T3
: E (CRC) (Usable range -270 to +1000°C, -454 to +1832°F)
T4
: J (IC) (Usable range -210 to +1200°C, -346 to +2192°F)
T5
: T (CC) (Usable range -270 to +400°C, -454 to +752°F)
T6
: B (RH) (Usable range 0 to 1820°C, 32 to 3308°F)
T7
: R (Usable range -50 to +1760°C, -58 to +3200°F)
T8
: S (Usable range -50 to +1760°C, -58 to +3200°F)
T9
: C (WRe 5-26) (Usable range 0 to 2315°C, 32 to 4199°F)
TN
: N (Usable range -270 to +1300°C, -454 to +2372°F)
TU
: U (Usable range -200 to +400°C, -328 to +752°F)
TL
: L (Usable range -200 to +900°C, -328 to +1652°F)
TP
: P (Platinel II) (Usable range 0 to 1395°C, 32 to 2543°F)
T0
: Specify (Please provide an emf table.)
RTD
(2- or 3-wire)
R1
: JPt 100 (JIS'89)
(Usable range: -200 to +500°C, -328 to +932°F)
R3
: Pt 100 (JIS'89)
(Usable range: -200 to +850°C, -328 to +1562°F)
R4
: Pt 100 (JIS'97, IEC)
(Usable range: -200 to +850°C, -328 to +1562°F)
R5
: Pt 50 Ω (JIS'81)
(Usable range: -200 to +649 °C, -328 to +1200°F)
R6
: Ni 508.4 Ω
(Usable range: -50 to +200°C, -58 to +392°F)
R7
: Pt 1000
(Usable range: -200 to +200°C, -328 to +392°F)
R8
: Ni 100 (Usable range: -50 to +200°C, -58 to +392°F)
R9
: Cu 10 @25°C
(Usable range: -50 to +200°C, -58 to +392°F)
R0
: Specify (Please provide a resistance table.)
Potentiometer
M
: Total resistance 100 Ω – 10 kΩ
Note: Consult us for 2-wire RTD
[2] OUTPUT
0
: User-calibrated (Factory default: 4 – 20 mA DC)
If the unit is to be factory-calibrated to a specific
output type, please select from the following:
Current
Z1
: Range 0 – 20 mA DC
Voltage
V1
: Range -2.5 – +2.5 V DC
V2
: Range -10 – +10 V DC
[3] POWER INPUT
AC Power
M2
: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P
: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
[4] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N
: Without CE or UL
/CE
: CE marking
/UL
: UL approval, CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating (UL not available)
/C04
: Polyolefin coating (UL not available)
TERMINAL SCREW MATERIAL
/S01
: Stainless steel (UL not available)
RELATED PRODUCTS
• PC Configurator cable (model: MCN-CON or COP-US)
• PC configurator software (model: JXCON)
Downloadable at our web site.
GENERAL SPECIFICATIONS
Construction
: Plug-in
Connection
: M3 screw terminals (torque 0.8 N·m)
Screw terminal
: Chromated steel (standard) or stainless steel
Housing material
: Flame-resistant resin (black)
Isolation
: Input to output to power
Overrange output
: Approx. -15 to +115 %
(Negative current output is not provided.)
Manual zero adjustments
: -5 to +5 %
(factory setting: 0 %)
Manual span adjustments
: 95 to 105 %
(factory setting: 100 %)
Programming
: PC programmable features include:
· T/C and RTD type and temp. range
· Input and output ranges
· Zero and span adjustments
· Simulated output
· User's linearization table (max. 100 points, specified within -15 – +115 % for both input and output)
· User’s TC/RTD table
Burnout
(T/C, RTD and Pot.)
: Upscale standard; downscale or no burnout options are PC programmable
Linearization (T/C, RTD input)
: Standard tables stored in memory
Cold junction compensation (T/C)
: CJC sensor (included) to be attached to the input terminals
Status indicator LED
: Blinking patterns indicate different operating status of the transmitter.
Configurator connection
: 2.5 dia. miniature jack;
RS-232-C level
INPUT SPECIFICATIONS
■
DC Current
: Shunt resistor attached to the input terminals (0.5 W)
Operational range
: 0 – 70 mA DC with 100 Ω, 0.5 W
Input range
: 0 – 50 mA DC
Minimum span
: 2 mA
Offset
: Lower range can be any specific value within the input range provided that the minimum span is maintained.
If not specified, the input range is 4 – 20 mA DC.
■
DC Voltage
Operational range
: -11.5 – +11.5 V DC
Input range
: -10 – +10 V DC
Minimum span
: 10 mV for S1; 100 mV for S2
Offset
: Lower range can be any specific value within the input range provided that the minimum span is maintained.
If not specified, the input range is shown below.
S1: 0 – 100 mV DC
S2: 1 – 5 V DC
■
Thermocouple
For T/C types K, E, T, B, R, S, N or U, the accuracy in the temperature ranges near the lower limit may be out of the described value. Consult us for more detail.
Input resistance
: 1 MΩ min.
Burnout sensing
: 45 nA ±10 %
Offset
: Lower range can be any specific value within the input range provided that the minimum span is maintained.
If not specified, the input range is shown below.
T1: PR 0 – 1600°C
T2: K 0 – 1000°C
T3: E 0 – 500°C
T4: J 0 – 500°C
T5: T 0 – 300°C
T6: B 0 – 1800°C
T7: R 0 – 1600°C
T8: S 0 – 1600°C
T9: C 0 – 2000°C
TN: N 0 – 1000°C
TU: U 0 – 300°C
TL: L 0 – 500°C
TP: P 0 – 1200°C
■
RTD
Maximum leadwire resistance
: 200 Ω per wire (3 -wire)
Sensing current
: ≤ 1.0 mA
If not specified, the input range is shown below.
R1: JPt 100 0 – 100°C
R3: Pt 100 0 – 100°C
R4: Pt 100 0 – 100°C
R5: Pt 50 Ω 0 – 200°C
R6: Ni 508.4 Ω 0 – 100°C
R7: Pt 1000 0 – 100°C
R8: Ni 100 0 – 100°C
R9: Cu 10 0 – 100°C
■
Potentiometer
: 100 Ω – 10 kΩ
Minimum span
:
(Range) 0 – 100 Ω : 2.5 Ω
0 – 300 Ω : 3.0 Ω
0 – 1000 Ω : 10 Ω
0 – 10 kΩ : 10 Ω
Excitation
: ≤ 0.5 V DC at 1000 Ω
If not specified, the input range is 0 – 1000 Ω.
OUTPUT SPECIFICATIONS
■
DC Current
Operational range
: 0 – 24 mA DC
Output range
: 0 – 20 mA DC
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
Code V1 (narrow spans)
Operational range
: -3 – +3 V DC
Output range
: -2.5 – +2.5 V DC
Minimum span
: 250 mV
Code V2 (wide spans)
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
V2: 1 – 5 V DC
INSTALLATION
Power Consumption
•
AC
: Approx. 6 VA
•
DC
: Approx. 3 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)
PERFORMANCE
Accuracy
: Input accuracy + output accuracy
Input accuracy
(% of input range)
Inversely proportional to span.
(DC) -1 – +1 V : ±0.02
-10 – +10 V : ±0.02
0 – 50 mA : ±0.02
Except the input resistor error.
(T/C) (PR) : ±0.08
K (CA) : ±0.02
E (CRC) : ±0.02
J (IC) : ±0.04
T (CC) : ±0.06
B (RH) : ±0.12
R : ±0.08
S : ±0.08
C (WRe 5 - 26) : ±0.04
N : ±0.04
U : ±0.04
L : ±0.04
P (Platinel II) : ±0.04
(RTD) JPt 100 (JIS ’89) : ±0.04
Pt 100 (JIS ’89) : ±0.03
Pt 100 (JIS ’97, IEC) : ±0.03
Pt 50 Ω (JIS ’81) : ±0.04
Ni 508.4 Ω : ±0.05
Pt 1000 : ±0.08
Ni 100 : ±0.14
Cu 10 : ±0.6
(Pot.) 0 – 100 Ω : ±0.08
0 – 300 Ω : ±0.04
0 – 1000 Ω : ±0.04
0 – 10 kΩ : ±0.04
Output accuracy
: ±0.02 % of output range
Inversely proportional to span.
Cold junction compensation error
:
±0.4°C or ±0.7°F (at 20°C ±10°C or 68°F ±18°F)
Temp. coefficient
(at -5 to +55°C [23 to 131°F] of I/O range)
I
nput
: ±0.016 %/°C (±0.009 %/°F) with current
±0.004 %/°C (±0.002 %/°F) with voltage
±0.004 %/°C (±0.002 %/°F) with T/C
±0.004 %/°C (±0.002 %/°F) with RTD
±0.004 %/°C (±0.002 %/°F) with Pot.
Output
: ±0.013 %/°C (±0.007 %/°F)
Response time
:
≤ 0.5 sec.(0 – 90 %) with current
≤ 0.5 sec.(0 – 90 %) with voltage
≤ 1.5 sec.(0 – 90 %) with T/C
≤ 0.9 sec.(0 – 90 %) with RTD
≤ 0.9 sec. (0 – 90 %) with Pot.
Burnout response
: ≤ 10 sec.
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)
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Input Type -10 – +10 V, Input Range 1 – 5 V, Output Type 0 – 20 mA, Output Range 0 – 10 mA
Max. Input Range (20 V) ÷ Span (4 V) × 0.02 % = 0.1 %
Max. Output Range (20 mA) ÷ Span (10 mA) × 0.02 % = 0.04 %
Overall accuracy = 0.1 + 0.04 = ±0.14 %
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
Approval
:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D
(UL 121201, CAN/CSA-C22.2 No.213-17)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1-12)
EXTERNAL VIEW
Refer to the instruction manual for detailed procedures.
EXTERNAL DIMENSIONS unit: mm [inch]
TERMINAL ASSIGNMENTS unit: mm [inch]
Use the input resistor (model: REM2) for a DC current input,
and the CJC sensor (model: CJM) for a thermocouple input,
both included in the package.
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM