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françaisUT-5204 Isolated RS-232
Check whether the IEC61850 thread is running normally, whether the remote communication link is unobstructed, and whether devices such as switches and gateways are working properly.
Check whether the IEC61850 thread is running normally, whether the remote communication link is unobstructed, and whether devices such as switches and gateways are working properly.
Check whether the IEC61850 thread is running normally, whether the remote communication link is unobstructed, and whether devices such as switches and gateways are working properly.
Correctly modify any errors in the ICD files within the system, and replace any faulty hardware components with spare parts to ensure normal communication.
The data displayed in the background is checked one by one with the data recorded on site, one by one with the data from the acquisition unit, and one by one with the data inside the IED to ensure that the data at each point is normal, and relevant records are made in the work instructions.
Carefully examine the interactive interface and verify the accuracy of the data display. Subsequent adjustments, additions, and improvements require maintenance work that involves adjusting the CID file of the IEC 61850 specification.
Analyze the fault symptoms and eliminate the defects.
The integrated online monitoring system database is backed up, and data memory is periodically released to reduce the operating load on the front-end system.
UT -5204 Isolated RS -232 | |||
Interface standards and ports | |||
Interface Standard | RS -232C, RS -485 (compliant with EIA/TIA) | ||
Input port | 1 RS --232 port + 1 RS- -485 port (sharing the same input terminal) | ||
Output port | 4 fully isolated RS --485 channels | ||
Isolation methods | Opto-isolation | ||
Isolation voltage | 2500 Vrms | ||
Communication parameters | |||
Communication rate | 300 bps~115200bps, adaptive (no manual setting required) | ||
Maximum transmission distance: | 5000 meters (@9600bps, using twisted pair or shielded cable) | ||
Work mode | Half-duplex, automatic flow control, no need for RTS hardware flow control signals | ||
Power supply and power consumption | |||
Power input | DC 9V ~ 30V | ||
Power consumption | ≤ 150 mA (approximately 1.35W at 9V) | ||
Protection performance | |||
RS 232 port | ±15 kV ESD protection | ||
RS 485 port | Each line 600 W surge protection (TVS transient suppression) | ||
Physical Specifications | |||
Installation method | DIN rail (standard 35mm rail) | ||
Overall dimensions | 120x80x25mm (width x depth x height) | ||
Wiring method | Green pluggable terminal blocks (for quick and easy field wiring) | ||
Environmental parameters | |||
Operating temperature | -40°C to +85°C (Industrial wide temperature range) | ||
Storage temperature | Same operating temperature range (standard) | ||
relative humidity | Recommended concentration: 5%~95% (non-condensing) | ||
