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

ELECTRICAL SPECIFICATIONS
Power Supply
Power Supply
Input Power
Power Protection
Input Signal
Hazardous Area
Cold junction compensation
Output Signal
Safe Area
Load
Communication Interface
Communication protocol
18~36VDC (Typ. : 24VDC)
About 2.0W
Reverse protection
Refer to product overview
Compensation range: -25 ~ +75°C (Every 20°C error of 1°C)
Compensation mode: Internal compensation
Refer to product program
≤ 500Ω (@maximum output current)
≥ 10KΩ (@maximum output voltage)
RS485 Physical Bus Interface
Refer to ”MORNSUN Science and Technology Modbus Protocol Rule”
TRANSMISSION SPECIFICATIONS
Offset
0.1%F.S.
Gain Error
0.1%F.S.
Plus Error
0.1%F.S.
Temperature Drift
0.0035%F.S./°C (-25 ~ +71°C)
ISOLATION SPECIFICATIONS
Galvanic isolation
2.5kVAC between control cabinet and application field (Tested for 1 minute and leakage current ≤1mA )
1.5kVDC between power supply and output (Tested for 1 minute)
EMC
EN 61326
SURGE PROTECTION SPECIFICATIONS (–SP SERIALS)
Maximum continuous operation voltage
30VDC
Rated discharge current
5KA (Line-to-ground, line-to-line)
Maximum discharge current
10KA (Line-to-ground)
Standard
GB18802. 21-2004
OTHER SPECIFICATIONS
Lower 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
Upper limit alarm
Exceeding its upper limit of +5°C (temperature signal) or +2mV (mV signal), output current about 22mA, light “ H” on
Break coupling alarm
Break coupling or input signal ≥ 70mV, output current about 23mA, light “O” on
Ambient temperature
Operation temperature: -25 ~ +60°C
Transport and Storage temperature: -50 ~ +105°C
Package
35mm DIN-rail package, pluggable connection terminal, 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. Rem ovable 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.
4.
Application about Surge Protector
Connect the ground of protected equipment or case, and ground of surge protectors directly, and connecting wire is as short as possible. Single
point grounding can make surge protectors avoid high-voltage between surge protectors and the ground, which makes protection more effectively.
Operation notes
1. Please read the user manual carefully before using. If any questions please contact our technical support department.
2. Please do not use this product in hazardous area.
3. Power supply of this product should be 24VDC. 220VAC is prohibited.
4. To avoid explosion protection function invalid or any failure, disassem bling the product is forbidden.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TCx00PI
2013.07.01-A/2
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