M-system M3LU2 Instruction Manual
M-system M3LU2 is a versatile signal conditioner that offers a wide range of input and output options, making it suitable for various industrial applications. Its key features include field and PC configurability, allowing for easy customization to specific requirements. The device supports a variety of input types, including thermocouples, RTDs, potentiometers, and resistance, providing flexibility in sensor selection.
Advertisement
Advertisement
INSTRUCTION MANUAL
UNIVERSAL TRANSMITTER
(field- and PC-configurable)
BEFORE USE ....
Thank you for choosing M-System. Before use, please check contents of the package you received as outlined below.
If you have any problems or questions with the product, please contact M-System’s Sales Office or representatives.
MODEL
■ POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and confirm its operational range as indicated below:
100 – 240V AC rating: 85 – 264V, 47 – 66 Hz, approx. 4 – 6VA
10 – 32V DC rating: 9 – 36V, approx. 3W
■ PACKAGE INCLUDES:
Signal conditioner ...............................................................(1)
Terminal block with CJC sensor ........................................(1)
I/O range and tag name label sheet ...................................(1)
■ MODEL NO.
Confirm Model No. marking on the product to be exactly what you ordered.
■ INSTRUCTION MANUAL
This manual describes necessary points of caution when you use this product, including installation, connection and basic maintenance procedures.
For detailed information, refer to the operating manual (EM-2653-B).
The M3LU2 with Option A is programmable using the PC configurator software. For detailed information on the PC configuration, refer to the M3LUCFG instruction manual.
The M3LUCFG PC Configurator Software and operating manual are downloadable at M-System’s web site: http:// www.m-system.co.jp.
M3LU2
■ GENERAL PRECAUTION
• Before you remove the unit or mount it, turn off the power supply and input signal for safety.
■ ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the air, install the unit inside proper housing with sufficient ventilation.
• Do not install the unit where it is subjected to continuous vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -25 to +60°C
(-13 to +140°F) with relative humidity within 30 to 95%
RH in order to ensure adequate life span and operation.
• Be sure that the ventilation slits are not covered with cables, etc.
■ WIRING
• Do not install cables close to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises are present. Do not install them in the same duct.
■ AND ....
• The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required for satisfying complete performance described in the data sheet.
POINTS OF CAUTION
■ CONFORMITY WITH EU DIRECTIVES
• This equipment is suitable for Pollution Degree 2 and Installation Category II (transient voltage 2500V). Reinforced insulation (signal input or output to power input:
300V) and basic insulation (signal input to output: 300V) are maintained. Prior to installation, check that the insulation class of this unit satisfies the system requirements.
• Altitude up to 2000 meters.
• The equipment must be mounted inside a panel.
• The equipment must be installed such that appropriate clearance and creepage distances are maintained to conform to CE requirements. Failure to observe these requirements may invalidate the CE conformance.
• The actual installation environments such as panel configurations, connected devices, connected wires, may affect the protection level of this unit when it is integrated in a panel system. The user may have to review the CE requirements in regard to the whole system and employ additional protective measures to ensure the CE conformity.
• Install lightning surge protectors for those wires connected to remote locations.
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for protection against induced lightning surges. Please contact
M-System to choose appropriate models.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 1 / 9
COMPONENT IDENTIFICATION
Body
Specifications
(side)
SW Setting
■ HOW TO OPEN THE COVER WHEN SETTING DIP SW
Hold at the top and bottom of the unit as shown below and slide the housing cover gently to open until it hits the latching inside the unit.
Caution:
Handle the cover carefully to protect internal components from damage.
DO NOT pull beyond where the housing cover is latched. The plastic housing may be damaged.
M3LU2
INSTALLATION
■ DIN RAIL MOUNTING
Set the unit so that its DIN rail adaptor is at the bottom.
Position the upper hook at the rear side of the unit on the
DIN rail and push in the lower. When removing the unit, push down the DIN rail adaptor utilizing a minus screwdriver and pull.
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
• Housing Cover Fully Opened
■ HOW TO SEPARATE THE EURO TYPE CONNECTOR
TERMINAL BLOCKS
When you need to separate the euro type connector terminal blocks from the transmitter body for wiring, insert a minus driver between the euro type connector terminal block and the housing body, pull up the driver and pull out the euro type connector terminal block.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 2 / 9
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram on the side of the unit.
■ EXTERNAL DIMENSIONS unit: mm (inch)
10 11 12
7 8 9 DIN RAIL
35mm wide
M3LU2
1 2 3
4 5 6
CJC SENSOR *
(model: CJM)
18 (.71)
* Used only with a thermocouple input
■ CONNECTION DIAGRAM
■
DC POWERED TYPE
2-wire
RTD
A
DC T/C ext. wire
+
VOLT mA mV
+
– –
+
–
CJC
*
SENSOR
–
+
B
3-wire
RTD
A
B
B
4-wire
RTD
A
POT.
max.
3
+
B
A
B
2 min.
1 –
CONFIGURATOR
3
4
1
2
5
6
JACK
110.5 (4.35)
7
8
11
12
+
–
+
–
OUTPUT
**
DC POWER
[5 (.20)]
• When mounting, no extra space is needed between units.
■ AC POWERED TYPE
2-wire
RTD
A
DC T/C ext. wire
+
VOLT mA mV
+
– –
+
–
CJC
*
SENSOR
–
+
B
3-wire
RTD
A
B
B
4-wire
RTD
A
B
A
B
POT.
max.
3
+
2 min.
1
–
1
2
3
4
5
7
8
10
12
+
–
OUTPUT
U
**
AC POWER
V
6
CONFIGURATOR
* Replace the Terminal Block (4 – 5 – 6) with the one
connected with the CJC Sensor, included in the package.
The CJC Sensor is secured to the terminal 6.
Loosen only the terminal 4 – 5 and connect the T/C extension wires.
JACK
** Be aware that the AC power and DC power
connect to different terminals.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 3 / 9
M3LU2
■ WIRING INSTRUCTIONS
• Applicable wire size
Solid: 0.2 to 2.5 mm 2 (0.55 to 1.75 dia.)
Stranded: 0.2 to 2.5 mm 2
Tinning wire ends may cause contact failure and therefore is not recommended.
Ferruled: 0.2 to 1.5 mm 2 (0.55 to 1.35 dia.)
The following Phoenix Contact terminals are recommended:
AI 0,25-8YE 0.2 to 0.25 mm 2
AI 0,34-8TQ 0.25 to 0.34 mm 2
AI 0,5-8WH 0.34 to 0.5 mm 2
AI 0,75-8GY 0.5 to 0.75 mm 2
AI 1,0-8RD 0.75 to 1.0 mm 2
AI 1,5-8BK 1.0 to 1.5 mm 2
• Expose wire conductors by 8 mm (0.31”).
Wire exposure Recommended ferruled wire
8 mm 8 mm
EXTERNAL & INTERNAL VIEWS
■ FRONT VIEW
10 11 12
7 8 9
LED1 (LD1)
LED2 (LD2)
LED3 (LD3)
MODE Button
UP Button
DOWN Button
Configurator Jack
■ SIDE VIEW
Configuration DIP SW
4 3 2 1
OFF
ON
1 2 3
4 5 6
8 7 6 5 4 3 2 1
OFF
ON
SW1
SW2
JP2
*
SW3
* For Voltage Input (V) range, switch the JP2 jumper to the 2 – 3 position.
Normal Position
(other than DC Voltage [V] range) DC Voltage [V] Range Position
JP2 JP2
1 2 3 1 2 3
The DIP switch setting is required to select output types before setting a precise output range using the PC configurator software.
CONFIGURATION MODE & DIP SW SETTINGS
When you program the transmitter module, two configuration modes are available: Field Configuration using DIP SW
/ control buttons, and PC Software. (The Option B type is for the field configuration only.)
The internal DIP switches are used to configure input and output type. Once the module is configured, precise ranges are set up with the front control buttons using a simulator connected to the input terminals and a multimeter connected to the output terminals as a reference.
The calibrated input and output ranges are stored in the internal memory. The module reads the DIP-switch-calibrated configuration only once after the power supply is turned on. Set the switches with the power supply removed.
Selectable I/O type and ranges are listed in Table 12 and 13.
■ DIP SW CONFIGURATION MODE
Turn the SW3-8 OFF to enable the DIP SW (Field Configuration) mode as shown in Table 1.
See Table 3 through 9 to configure the input and Table 10 for the output.
■ PC CONFIGURATION MODE
Turn the SW3-8 ON to enable the PC Configuration mode as shown in Table 1. All programmable features can be set up on a PC regardless of other DIP SW setting except for: (1)
JP2 to be switched from 1 – 2 to 2 – 3 for DC voltage input
(See Notes under Table 3), and (2) the output type must be selected with the DIP SW1-1 through SW1-4 (See Table 11).
For detailed information on the PC configuration, refer to the M3LUCFG instruction manual.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 4 / 9
■ CONFIGURATION MODE (SW3)
MODE
DIP SW
PC
SW3-8
OFF
ON
Table 1
Configuration mode can be
Confirmed with the front LED.
■ FRONT CONTROL BUTTON LOCK (SW2)
LOCK
Unlock
Lock
SW2-6
OFF
ON
Table 2
PC Configuration is not disabled when the front control button function is locked.
■ INPUT TYPE (SW3)
INPUT
DC Current
DC mV
DC Voltage* 1
Thermocouple
RTD
Potentiometer
Resistance
Table 3
SW3-7 SW3-6 SW3-5 SW3-4...3-1
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
—
—
—
Table 4
Table 5
Table 6
—
*1. JP2 position switched from (1 – 2) to (2 – 3) for both DIP
SW and PC configuration.
■ THERMOCOUPLE TYPE (SW3) Table 4
T/C
(PR)
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
S
C (WRe 5-26)
N
U
L
P (Platinel II)
SW3-4 SW3-3 SW3-2 SW3-1
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
■ RTD TYPE (SW3)
RTD
Pt 100
Pt 200
Pt 300
Pt 400
Pt 500
Pt 1000
Pt 50 Ω
JPt 100
Ni 100
Ni 120
Ni 508.4 Ω
Ni-Fe 604
Cu 10 @ 25°C
Table 5
SW3-4 SW3-3 SW3-2 SW3-1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
M3LU2
■ POTENTIOMETER (SW3)
RESISTANCE
2500 – 4000 Ω
1200 – 2500 Ω
600 – 1200 Ω
300 – 600 Ω
150 – 300 Ω
80 – 150 Ω
Table 6
SW3-4 SW3-3 SW3-2 SW3-1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
■ RTD/RESISTANCE WIRES (SW2)
WIRES
2-wire
3-wire
4-wire
SW2-2
OFF
OFF
ON
SW2-1
OFF
ON
ON
Table 7
■ COLD JUNCTION COMPENSATION (SW2)
COLD JUNCTION COMP.
Disable
Enable
SW2-3
ON
OFF
■ BURNOUT (SW2)
BURNOUT
No burnout
Upscale
Downscale
SW2-5
OFF
OFF
ON
Table 8
SW2-4
OFF
ON
ON
Table 9
■ OUTPUT TYPE (SW2 & 1)
OUTPUT
0 – 20 mA
-2.5 – +2.5 V
-10 – +10 V
Table 10
SW2-8 SW2-7 SW1-4 SW1-3 SW1-2 SW1-1
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
■ OUTPUT TYPE / PC CONFIG (SW1)
OUTPUT
0 – 20 mA
-2.5 – +2.5 V
-10 – +10 V
SW1-4
OFF
ON
ON
SW1-3
ON
OFF
OFF
SW1-2
OFF
OFF
ON
Table 11
SW1-1
OFF
ON
OFF
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 5 / 9
CHECKING
1) Terminal wiring: Check that all cables are correctly connected according to the connection diagram.
2) DIP SW setting: Check that the switches are set to appropriate positions.
3) Power input voltage: Check voltage across the terminal
10 – 12 (AC) or 11 – 12 (DC) with a multimeter.
4) Input: Check that the input signal is within 0 – 100% of full-scale.
If the thermocouple, RTD, potentiometer, resistance or their extension wires, or lead wires of mV input are broken, the output goes over 100% (below 0% with downscale protection) due to burnout function. Confirm the status indicator LED pattern and check leadwires in such a case.
5) Output: Check that the load resistance meets the described specifications.
M3LU2
4) 100% Input Ranging: Apply the desired maximum input level (e.g. 5 V) from the simulator and hold down UP button until the LD1 blinks for approx. 2 sec. and then turns
OFF. When you release the button, the LD1 is returned to ON.
5) Output Ranging Mode: Press MODE button and confirm that the LD3 red LED instead of LD2 is blinking.
6) 0% Output Ranging: Increase or decrease the simulated input until the meter shows the desired minimum output level (e.g. 1 V). Hold down DOWN button until the LD1 blinks for approx. 2 sec. and then turns OFF. When you release the button, the LD1 is returned to ON.
7) 100% Output Ranging: Increase or decrease the simulated input until the meter shows the desired maximum output level (e.g. 5 V). Hold down UP button until the
LD1 blinks for approx. 2 sec. and then turns OFF. When you release the button, the LD1 is returned to ON.
8) Run Mode: When calibration is completed, press MODE button once and confirm that: the LD1 green LED is blinking in case of M3LU2-x/A; and the LD1 green LED is ON in case of M3LU2-x/B.
■ I/O RANGE LABEL
Blank I/O range labels are included in the product package.
Write in the configured ranges and put the label on the side as shown below.
I/O Range Label (included in the product package)
INPUT
OUTPUT
I/O RANGING & FINE ADJUSTMENTS
After the DIP SW setting is complete, set up the precise input and output range using the front control buttons. Be sure that the front control button function is enabled with the DIP switch setting.
The front LEDs’ colors and blinking patterns help you to easily identify the transmitter’s status and confirm the setup actions in each step of Calibration Modes. Please read the following explanations referring to “Calibration Flow
Chart”.
■ PREPARATION (e.g. M3LU2-R4/A, DC powered type)
1) Mount the DIP-SW-configured M3LU2 on to a DIN rail.
2) Connect the M3LU2 to a simulator and a multimeter and to a DC power source as shown below.
3) Turn the power supply on and wait for 10 minutes.
Simulator
+
–
Example with V/mA input.
See Connection Diagram for other input types.
3
5
M3LU2
7
8
11
Multimeter
+
–
Power Source
12
+ –
Example with
DC power.
■ INPUT & OUTPUT RANGING
[Example] Setting both input and output to 1 – 5 V DC
1) Run Mode: Confirm that the green LED is blinking
(model M3LU2-x/A) or the green LED turns on (model
M3LU2-x/B).
2) Input Ranging Mode: Hold down MODE button for longer than 5 seconds until the LD1 red LED is ON and the LD2 red LED is blinking.
3) 0% Input Ranging: Apply the desired minimum input level (e.g. 1 V) from the simulator and hold down DOWN button until the LD1 blinks for approx. 2 sec. and then turns OFF. When you release the button, the LD1 is returned to ON.
The blinking LD1 means that the value is stored in the memory. If the LED does not change, the entered level may be inappropriate: too small a span, or out of usable range (same for all steps).
■ HOW TO RESET TO DEFAULT STATUS
1) Set and SW2-1 to OFF and SW2-2 to ON position.
2) Turn on the power supply to the transmitter while pressing MODE button.
3) Wait until green LED turns on at the LD1, LD2 and LD3.
4) Reset SW2-1 and SW2-2 to the previous position. Turn off and on the power supply.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 6 / 9
M3LU2
■ CALIBRATION FLOW CHART
POWER ON
Fine Adjustments ?
LD1 *
G
LD2
LD3
G
HOLD DOWN MODE 1 – 2 s
LD1
R
LD2
G
LD3
FINE ZERO
ADJUSTMENT MODE
UP or DOWN
RUN MODE
LD1
R
LD2
FINE SPAN
ADJUSTMENT MODE
LD3
G
PRESS
UP or DOWN
PRESS
MODE
MODE
LD1 *
G
LD2
LD3
I/O Ranging ?
MODE
UP
DOWN
A Amber LED
Control
Buttons
G Green LED
R Red LED
OFF
ON
Blink
RUN MODE
LD1
R
LD2
R
LD3
LD1
R
LD2
LD3
R
HOLD DOWN MODE > 5s
INPUT
RANGING
MODE
PRESS
OUTPUT
RANGING
MODE
PRESS
MODE
MODE
Apply simulated 0% input signal.
HOLD DOWN DOWN
0% INPUT
CONFIGURED
HOLD DOWN UP
Apply simulated 100% input signal.
100% INPUT
CONFIGURED
Adjust simulated input until the output meter shows desired 0% output.
HOLD DOWN DOWN
0% OUTPUT
CONFIGURED
HOLD DOWN UP
100% OUTPUT
CONFIGURED
Adjust simulated input until the output meter shows desired 100% output.
When you set 0% or 100% input/output ranges, keep pressing UP or DOWN button until the
LD1 blinks for approx. 2 seconds and turns off, which indicates the setup is complete.
* For the model M3LU2-x/A, the green LED is blinking.
For the model M3LU2-x/B, the green LED turns on.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 7 / 9
■ ZERO & SPAN ADJUSTMENTS
After the transmitter is installed and operational, fine zero and span tuning can be performed as explained below. Both zero and span are adjustable within ±15%.
1) Run Mode: Confirm that the green LED is blinking
(model M3LU2-x/A) or the green LED turns on (model
M3LU2-x/B).
2) Fine Zero Adjustment Mode: Hold down MODE button for 1 or 2 seconds until the LD1 red LED is ON and the
LD2 green LED is blinking.
Use UP (increase) and DOWN (decrease) buttons to adjust the output to 0%.
M3LU2
3) Fine Span Adjustment Mode: Press MODE button and confirm that the LD3 green LED instead of LD2 is blinking.
Use UP (increase) and DOWN (decrease) buttons to adjust the output to 100%.
4) Run Mode: When fine adjustment is completed, press
MODE button once and confirm that: the LD1 green LED is blinking in case of M3LU2-x/A; and the LD1 green
LED is ON in case of M3LU2-x/B.
Note 1: Calibration steps can be skipped when not needed by repeating pushing MODE buttons.
Note 2: There is no stated order of setting 0% and 100% levels or no limitation of entering values for multiple times within one step of Calibration Mode. Signal level is stored each time the respective UP or DOWN button is pressed.
■ INPUT TYPE, RANGE & ACCURACY
INPUT TYPE
DC Current
DC Millivolt
DC Voltage
Potentiometer
Resistance
Thermocouple
MIN. SPAN MAXIMUM RANGE
1 mA
4 mV
1 V
2%
10 Ω
0 to 20 mA
-1000 to +1000 mV
-10 to +10 V total resistance 80 to 4000 Ω
0 to 4000 Ω
ACCURACY * 1
±20 µA
±10 µV at F.S. input ≤ 50 mV
±40 µV at F.S. input ≤ 200 mV
±60 µV at F.S. input ≤ 500 mV
±80 µV at F.S. input > 500 mV
±0.1%
±0.1 Ω
±0.1 Ω
Table 12
(PR)
K (CA)
E (CRC)
J (IC)
T (CC)
B (RH)
R
S
C (WRe 5-26)
N
U
L
P (Platinel II)
RTD
MIN.
SPAN
20
20
20
20
20
20
20
20
20
20
20
20
20
MAXIMUM
RANGE
0 to 1760
-270 to +1370
-270 to +1000
-210 to +1200
-270 to +400
100 to 1820
-50 to +1760
-50 to +1760
0 to 2315
-270 to +1300
-200 to +600
-200 to +900
0 to 1395
°C
CONFORMANCE
RANGE
0 to 1760
-150 to +1370
-170 to +1000
-180 to +1200
-170 to +400
400 to 1760
200 to 1760
0 to 1760
0 to 2315
-130 to +1300
-200 to +600
-200 to +900
0 to 1395
ACCURACY
±1.00
±0.25
±0.20
±0.25
±0.25
±0.75
±0.50
±0.50
±0.25
±0.30
±0.20
±0.25
±0.25
* 1 MIN.
SPAN
36
36
36
36
36
36
36
36
36
36
36
36
36
MAXIMUM
RANGE
32 to 3200
-454 to +2498
-454 to +1832
-346 to +2192
-454 to +752
212 to 3308
-58 to +3200
-58 to +3200
32 to 4199
-454 to +2372
-328 to +1112
-328 to +1652
32 to 2543
°F
CONFORMANCE
RANGE
32 to 3200
-238 to +2498
-274 to +1832
-292 to +2192
-274 to +752
752 to 3200
392 to 3200
32 to 3200
32 to 4199
-202 to +2372
-328 to +1112
-328 to +1652
32 to 2543
ACCURACY * 1
Pt 100 (JIS ’97, IEC)
Pt 200
Pt 300
Pt 400
Pt 500
Pt 1000
Pt 50 Ω (JIS ’81)
JPt 100 (JIS ’89)
Ni 100
Ni 120
Ni 508.4 Ω
Ni-Fe 604
Cu 10 @ 25°C
MIN. SPAN
20
20
20
20
20
20
20
20
20
20
20
20
20
°C
MAXIMUM RANGE
-200 to +850
-200 to +850
-200 to +850
-200 to +850
-200 to +850
-200 to +850
-200 to +649
-200 to +510
-80 to +260
-80 to +260
-50 to +200
-200 to +200
-50 to +250
ACCURACY * 1 MIN. SPAN
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.15
±0.50
36
36
36
36
36
36
36
36
36
36
36
36
36
°F
MAXIMUM RANGE
-328 to +1562
-328 to +1562
-328 to +1562
-328 to +1562
-328 to +1562
-328 to +1562
-328 to +1200
-328 to +950
-112 to +500
-112 to +500
-58 to +392
-328 to +392
-58 to +482
ACCURACY * 1
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.27
±0.90
*1. DC, RTD, Resistance, Potentiometer input: Or ±0.1% of span, whichever is greater.
Thermocouple input: [Accuracy + Cold Junction Compensation Error 1.0°C (1.80.9°F)] or ±0.1% of span, whichever is greater.
For current output, overall accuracy degrades another 0.1% with spans ≤ 2 mA.
±1.80
±0.45
±0.36
±0.45
±0.45
±1.35
±0.90
±0.90
±0.45
±0.54
±0.36
±0.45
±0.45
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 8 / 9
■ OUTPUT TYPE & RANGE
OUTPUT TYPE
DC Current
DC Voltage, Narrow Spans
DC Voltage, Wide Spans
MINIMUM SPAN
1 mA
250 mV
1 V
MAXIMUM RANGE
0 to 20 mA
-2.5 to +2.5 V
-10 to +10 V
M3LU2
Table 13
CONFORMANCE RANGE
0 to 23 mA
-3 to +3 V
-11.5 to +11.5 V
STATUS INDICATOR LED
Combinations of the three front LEDs (LD1, LD2, LD3) indicate the transmitter’s operating status by different blinking patterns.
Examples are shown below.
NORMAL OPERATION (RUN) MODE
LD1
G
LD2
PC Configuration RUN Mode (Option A)
The transmitter is configured via PC and is in normal operating conditions.
LD3
LD1
G
LD2
LD3
A Amber LED
G Green LED
R Red LED
DIP SW Configuration RUN Mode
The transmitter is configured via DIP SW and is in normal operating conditions.
OFF
ON
Blink
LD1
G
LD2
A
LD3
A
LD1
G
LD2
ERROR MODE
LD1
A
LD2
A
LD3
A
System Error
Indicates the CPU’s communication error.
Burnout in PC Configuration Mode (Option A)
Output Saturated in PC Configuration Mode
(Option A)
The output is below -15% or above 115%.
LD3
A
LD1
G
LD2
A
LD3
A
LD1
G
LD2
LD1
R
LD2
R
LD3
R
DIP SW Error
DIP SW configuration is inappropriate.
Check the DIP SW setting referring to Tables 2 – 11.
Burnout in DIP SW Configuration Mode
Output Saturated in DIP SW Configuration Mode
The output is below -15% or above 115%.
LD3
A
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-2653-A Rev.2 P. 9 / 9

Public link updated
The public link to your chat has been updated.
Advertisement