Maple Systems IO-SA0400 User manual

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USER MANUAL
MAPLE MODULAR PLC
RTD & TC Modules
• IO-SA0400
• IO-SA0400T

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Contents
General Specifications.................................... 8
Performance Specifications ............................ 9
Features ......................................................11
Wiring .........................................................13
Appearance & Dimensions .............................14
Product Warranty..........................................16

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Before You Start
This manual contains important information on the use and operation of this device. Please
read all the information carefully for optimal performance and to prevent any damage or
misuse of the device.
To keep products safe, all activities including product installation, wiring operation, and
maintenance are required to be treated by trained personnel.
Reproduction of contents, in whole or part of this manual, without written permission from
MAPLE SYSTEMS Inc. is prohibited.
Safety symbols are classified into two categories: “WARNING” and “CAUTION”.
Warning This symbol describes situations that could cause major or fatal injury to the
user.
Caution This symbol describes situations that may cause minor injury or damage to the
device.
SAFETY SYMBOLS USED IN THIS PRODUCT MEAN:
This symbol warns the user of potential hazards.
This symbol warns the user of uninsulated voltage within the unit that can cause
dangerous electric shock.
Keep this manual near the operating devices so it can be easily checked.

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Design Precautions ( Warning)
Please install a safety circuit to protect the entire control system in case of an unexpected
power shut-down or PLC module malfunction. Such anomalies may severely compromise
the integrity of the overall system.
External to the PLC, please install circuits and switches to safeguard the system from
mechanical damages (ex. emergency stop, upper/lower limit switches, forward/reverse
direction interlocking circuits, etc).
When the PLC detects either of the following failure conditions, it may stop operation and
turn off all outputs.
-The overcurrent protection or overvoltage protection of the power supply module is
activated.
-The PLC CPU detected a failure, such as the watchdog timer error or module
installation failure, with its self-diagnostic function.
In addition, all outputs may be turned on when there is a failure that the PLC CPU cannot
detect, such as in the relay or TR terminal. Build an extra monitoring circuit that will monitor
any output signal that could cause serious accidents.
A greater than normal current passed through the PLC for an extended period of time, or a
short-circuited load flowing through the output module may cause a fire.
Build a circuit that turns on the external power supply after the PLC power supply is turned
on. If the external power supply is turned on first, it could result in output failure or
malfunction.
In order to ensure that the system operates safely, please configure an interlock circuit in the
scan program for the following situations:
-When exchanging data with a computer or other devices.
-When operated by a computer or other devices.
Not doing so could result in output failure or malfunction.
Precautions for design ( Caution)
Do not bundle the input/output signal or communication cables with the main circuit and
power cables. They should be installed at least more than 100 mm (3.94 inches) apart. Not
doing so could result in output failure or malfunction.

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Precautions for mounting ( Caution)
Use the PLC in an environment that meets the general specifications given in this manual.
Using this PLC in any environment outside the range of the general specifications could
result in electric shock, fire, malfunction, or damage to or deterioration of the product.
Please ensure that each module is installed correctly in its place. Loosely or incorrectly
installed pieces may result in malfunction, failure, or free-fall.
The PLC power supply should be turned off before mounting the module. Not doing so could
cause an electric shock or damage to the device.
Install I/O devices or extension connectors correctly. If they are installed incorrectly, it may
result in an input or output failure.
Do not convey direct vibration into the PLC. Doing so could cause electric shock, fire or
malfunctions.
After wiring work, please make sure to close the terminal cover before turning on the power
for the PLC system.
When using the SP04ETO, be careful not to damage the NTC temperature sensor.
Precautions for wiring ( Warning)
Make sure to check the device’s rated voltage and circuit arrangement before wiring. Failure
to do so may cause electric shock or damage to the device.
Make sure to close the terminal cover before turning on the power of the PLC system after
wiring work. Failure to do so may cause electric shock.
Precautions for wiring ( Caution)
Make sure to check the device’s regular voltage and sequence of terminals. Failure to do so
may cause fire, electric shock, and malfunctions.
Make sure to tighten the screws with standard torque. Loose connections may cause a short
circuit, fire, or malfunctions.
When grounding the FG ground terminals, be sure to conduct the product with at least D
type (Class 3) grounding. Not doing so could result in electric shock or malfunctions.
When wiring, make sure that wiring debris does not enter the module. Failure to do so may
cause fire, equipment damage or malfunctions.

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Precautions for wiring of RTD & TC Module ( Caution)
Cables for module input signals should be separate from AC power to prevent the influence
of surge or induction noise occurring from AC.
Select a cable considering the ambient temperature and allowable current. AWG16-28 is
recommended.
If the wiring is too close to a heat-generating device, or directly contacted with oil for long
periods of time, it may cause a short circuit, breakdown, or malfunction.
In the case of wiring together with a high-voltage cable or power line, a malfunction or
breakdown may occur.
Our TC modules are non-isolated between channels and use FG in common.
An FG connection is recommended. In particular, FG reinforcement is strongly
recommended when the measured values fluctuate quickly.
When the TC sensor is connected to multiple sources at the same time, electrical
interference may occur between them. So, it is not recommended to use simultaneous
common connections (this is the main cause of abnormal measurements).
If it is necessary to use another company’s model, you must connect the FG of our model
with that of the other company’s model.
Precautions for test run and repair ( Warning)
Please do not touch the terminals when the power is on. Doing so could cause an electric
shock or malfunctions.
When cleaning or tightening the screws, turn off the power of the PLC and all other systems.
Failure to do so could cause an electric shock or malfunctions.
Do not charge, disassemble, heat up, short, or solder the battery. Doing so could cause the
battery to heat up, rupture, or ignite, thereby harming the user.

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Precautions for test run and repair ( Caution)
Do not dissociate the PCB from the module’s casing or make any modifications to the
device. Doing so may cause fire, electric shock or malfunction.
When mounting or separating the module, make sure to turn off power to the PLC and all
other devices. Failure to do so could cause an electric shock or malfunctions.
Use radio, walkie-talkie or cellphone devices at least 30cm away from the PLC. Not doing so
could result in malfunction.
Precautions for disposal ( Caution)
When the product is disposed of, it should be done according to your country’s regulations
for similar types of industrial waste. Not doing so may cause an occurrence of toxic
substances or explosions.

General Specifications
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Items Specification Standards
Ambient
Temp. -10℃–65℃
-
Storage
Temp.
-25 ℃ –80 ℃
-
Ambient
Humidity
5–95% RH, Non-condensing
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Storage
Humidity
5–95% RH, Non-condensing
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Vibration
For discontinuous vibration
IEC 61131-2
Frequency Acceleration Amplitude Times
5 ≤f < 9 Hz - 3.5 mm
10 times
in X, Y, Z
9 ≤f ≤150 Hz 9.8 m/s
2
(1G) -
Continuous vibration
Frequency Acceleration Amplitude Times
5 ≤f < 9 Hz - 1.75 mm
10 times
in X, Y, Z
9 ≤f ≤150 Hz
4.9 m/s2(0.5G)
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Shocks
• Max. impact acceleration: 147 m/s2(15G)
• Authorized time: 11 ms
• Pulse wave: Sign half-wave pulse (3 times each in X, Y, Z)
IEC 61131-2
Noise
Square Wave
Impulse Noise
±2 kV -
Electrostatic
Discharge
±4 kV (contact), ±8 kV (air)
IEC 61131-2
IEC 61000-4-2
Radiated
Electromagnetic
Field Noise
80–1000 MHz,10 V/m
IEC 61131-2
IEC 61000-4-3
Fast Transient
Burst Noise
(Voltage)
CPU, Power
2 kV
IEC 61131-2
IEC 61000-4-4
Digital/Analog I/O (AC)
Digital/Analog I/O (DC)
1 kV
Communication
Ambient
Conditions No corrosive gas or dust
Altitude 2,000m or less
Pollution Pollution Degree 2 or less
Cooling Natural air cooling

Performance Specifications (IO-SA0400)
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Items Specification
RTD Type PT100, JPT100, PT1000,
Ni1000 (DIN43760),Ni1000 (TCR5000)
Range of Temperature Input
PT100: -200.0–600°C (18.52–313.71 Ω)
JPT100: -200.0–600°C (17.14–317.31 Ω)
PT1000:-200.0– 600°C (185.2–3137.1 Ω)
Ni1000 (DIN 43760): -50.0–160°C (742.6–2065.9 Ω)
Ni1000 (TCR5000):-50.0–160°C(790.9–1863.6 Ω)
Digital Conversion
Digital converted value (14-bit): -192–16191
(-8192–8191, 0–16000, -8000–8000)
Digital converted value (16-bit): 0–65000
(-32768–32767, 0–64000, -32000–32000)
Detected Temp. value: -2000–6000
(First decimal place value * 10)
or
-500–1600 (First decimal place value * 10)
Detecting
of
Wires
Disconnection 3 wires available from each channel
Accuracy
±0.1% (full sc ale)
Max Conversion Rate 40 ms/4 Channels
Temperature Input points 4 Channels/1 Module
Insulation Type Between input terminal and PLC: photo coupler
insulation between channels: no insulation
Terminal Block 12 points Terminal Block
Current
Consumption
(mA)
+3.3 V 40
+24 V 10

Performance Specification (IO-SA0400T)
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Items Specification
Thermocouple Type K, J, E, T, B, R, S, N type
Digital Conversion
Digitally converted value: 0–16000 (-8000–8000)/
- 192–16191 (-8192–8191)
Converted temperature value: Range of measured temperature
(one digit after the decimal point * 10)
Range of Temperature
Input
Thermocouple
Types DIN Code Range of measured
Temp. (℃)
Range of measured
Voltage (㎶)
K
ITS-90
-200.0–1200.0 -5891–48838
J-200.0–800.0 -7890–48494
E-200.0–600.0 -8825–45093
T-200.0–400.0 -5603–20872
B400.0–1800.0 787–13591
R-0.0–1750.0 0–20877
S-0.0–1750.0 0–18503
N-200.0–1250.0 -3990–45694
RJC Automatic
Detecting
the Breaking of Wires Per channel
Accuracy ±[(Full Scale) x 0.3% + 1°C (RJC Error)]
Max Converted Tate 50 ms/4 Channels
No. of Input Channels 4 Channels/Module
Type of Insulation Between input terminal and PLC: photo coupler
Insulation between channels: no insulation
Connection Terminal 9-point terminal
Current
Consumption
(mA)
+3.3 V 40
+24 V 10

Features of RTD Module (IO-SA0400)
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RTD conversion module converts temperatures of PT100, JPT100, PT1000, NI1000 into
(℃, °F) or 14-bit (or 16-bit) digital value.
1) Used to convert temperature from PT100, JPT100, PT1000, or Ni1000 into a decimal
value (℃, °F) with one decimal place of accuracy. It can output a digital value in the
range of -192–16191 (0–65000), -8192–8191 (-32768–32767), 0–16000 (0–64000),
-8000–8000 (-32000–32000).
2) RTD module converts temperature from -200–600℃(PT100/PT1000/JPT100) or
-50–160℃(Ni1000) into a digital value in the range of -192–16191 (0–65000),
-8192–8191 (-32768–32767), 0–16000 (0–64000), -8000–8000 (-32000–32000).
3) If the measured temperature exceeds the range of -200–600℃
(PT100/PT1000/JPT100) or -50–160℃(Ni1000), the temperature will be always
displayed within the range of -250–650℃(PT100/PT1000/JPT100) or -60–170℃
(Ni1000).
4) Using the digital value range -192–16191 (0–65000) and -8192–8191 (-32768–
32767) will display the temperature of -200–600℃(PT100/PT1000/JPT100) or -50–
160℃(Ni1000) as 0–16000 (0–64000), -8000–8000 (-32000–32000). The
temperature that exceeds the range will be displayed within -192–16191 (0–65000) or
-8192–8191
(-32768–32767).
5) If the user customizes maximum and minimum temperature values, the minimum
values will be displayed as 0 (0) or -8000 (-32000). The maximum values will be
displayed as 16000 (64000) or 8000 (32000). The temperature that exceeds the
custom temperature range will be displayed within the range of -192–16191 (0–
65000) or -8192–8191
(-32768–32767).
6) Detection of thermocouple errors, broken cables, and values outside of the
measurement range.
7) There are 4 channels (PT100, JPT100, PT1000, Ni1000) per RTD module.
8) In case of normal status, the LED is on. In case of error, LED will blink at 0.3 s
intervals.
9) PT100, JPT100: 0℃→100.0 Ωoutput
PT1000: 0℃→1000.00 Ωoutput
Ni1000: 0℃→1000.00 Ωoutput

Features of TC Module (IO-SA0400T)
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TC is the conversion module that measures temperature from a thermocouple (K, J, E,
T, B, R, S, N) and converts temperatures into (℃, °F), or a 14-bit digital value.
1) Can show minimum -200℃and maximum +1200℃temperature value, or digital
value
-192–16191 (-8192–8191).
2) If the maximum and minimum temperature values are set, values outside of the range
are rounded to the minimum 0 (-8000) or maximum 16000 (8000) each.
3) Detection of thermocouple errors, broken cables, and values outside of the
measurement range.
4) There are 4 thermocouple points to use.
5) The reference junction compensation is made automatically by the temperature
sensor in the terminal.
6) User can calibrate temperature in 0.1℃increments (buffer memory 75).

Wiring of RTD (IO-SA0400)
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Wiring of TC (IO-SA0400T)
Channel A Terminal B Terminal b Terminal
CH 1 Terminal 1 Terminal 2 Terminal 3
CH 2 Terminal 4 Terminal 5 Terminal 6
CH 3 Terminal 7 Terminal 8 Terminal 9
CH 4 Terminal 10 Terminal 11 Terminal 12
24 V External Connection: bottom of module
Channel + Terminal - Terminal
CH 1
CH 2
CH 3
CH 4
Terminal 1
Terminal 3
Terminal 5
Terminal 7
Terminal 2
Terminal 4
Terminal 6
Terminal 8
AGND Terminal 9
24 V External Connection: bottom of module

Appearance
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IO-SA0400 IO-SA0400T

Dimensions
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►Both IO-SA0400 and IO-SA0400T have the same dimensions.
(Unit: mm)

Product Warranty
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Warranty Statements are included with each unit at the time
of purchase and are available at www.maplesystems.com.

MEMO

MEMO

MEMO

808 134th St SW #120
Everett, WA 98204
Phone
+1
425
-
745
-
3229
Web: www.maplesystems.com