TC100PI-EX Datasheet, PDF (2/4 Pages) MORNSUN Science& Technology Ltd. – Thermocouples Isolation Safety Barrier

Safe Area
Output Signal
Load
Communication Interface
Communication
Protocol
See product overview
≤500Ω (@maximum output current)
≥100kΩ (@maximum output voltage)
RS485
Refer to ”MORNSUN Science and Technology Modbus Protocol Rule”
TRANSMISSION CHARACTERISTICS
Zero Offset
0.1%F.S.
Gain Error
0.1%F.S.
Accuracy
0.1%F.S.
Temperature Drift
0.0035%F.S./°C (-25 ~ +71°C)
ISOLATION CHARACTERISTICS
Galvanic isolation
2.5kVAC between safe area and hazardous area
(Tested for 1 minute and leakage current ＜1mA )
1.5KVDC between power supply and output
(Tested for 1 minute)
EMC
EN6126
STANDARDS & CERTIFICATES
Explosion protection Certificate mark
Explosion protection certificate parameters
Explosion protection certificate agency
Explosion qualified NO.
[Exia]IIC
Between the pin 11 and 12:
Um=250VAC/DC Uo=10.5VDC Io=5.3mA
Po=14mW
Co=1.68µF Lo=1000mH
NATIONAL QUALITY SUPERVISION AND TEST CENTRE FOR EXPLOSION PROTECTED
ELECTRICAL PRODUCTS
CNEx091824
OTHER CHARACTERISTICS
Lower limit alarm
Upper limit alarm
Below its lower limit of -5°C (temperature signal) or -2mV (mV signal), output current about 3mA (4~20mA) or 21mA
(4~20mA), light “ L” on
Exceeding its upper limit of +5°C (temperature signal) or +2mV (mV signal), output current about 23mA, light “ H”
on
Break coupling
alarm
Break coupling or input signal ≥ 70mV, output current about 22mA, light “O” on
Ambient
Operation temperature: -25 ~ +71°C
temperature
Transport and Storage temperature: - 50 ~ +105°C
Package
35mm DIN-rail package, hot plug, thickness: 22.5mm, Plastic UL94-V0
Safety Class
IP20(IEC60529 / EN60529)
Weight
About 123g
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
2. Only typical models listed, specifications of custom product may be different. Please contact our service people directly for certain conditions.
3. Communication protocol details refer to ”MORNSUN Science and Technology Modbus Protocol Rule”.
4. The MORNSUN Safety Barrier Configuration software can be downloaded free from the MORNSUN homepage www.mornsun.cn or you can contact us to get it.
CONNECTION
1. Removable terminal;
2. Cross section area of wiring: 0.5mm² ~2.5 mm²
3. The length of bare wire is about 8mm, locked up by the M3 bolt.
Selection guidelines for intrinsically safety explosion protection system
1． The explosion protection grade of the barrier must be not less than that of intrinsically safety explosion protection device in spot.
2． Take in consideration of hazardous end output resistance and loop resistance make sure the barrier output voltage meets the minimum operation
voltage requirement of intrinsically safety device in spot.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TCx00PI-EX 2013.03.22-A/3
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