tM-7510U CR
Tiny Isolated RS-485 Repeater
- 2-way 2500 Vdc Isolation Protection
- ESD Protection for RS-485 Data Line
- Power Input, +10 ~ +30 VDC
- Low power consumption
- Long-cable application
- Power and data flow indicator for troubleshooting
- Easy-to-use rotary switch for baud rate setting, 1200 ~ 115200 bps
- Operating Temperatures, -25 °C ~ +75 °C
- Tiny packaging fits on your DIN-Rail Mounting
The tM-7510U repeater simply amplifi es, or boosts, existing RS-485 signals to enable them to cover longer distances. It extends the communication distance by 4000 ft. (1200 m) or increases the maximum number of bus nodes. The module provides 2500 VDC of isolation allowing you to separate and protect critical segments of the system from the rest of the RS-485 network.
The tM-7510U provides 2 modes of baud rate setting, one is Self-Tuner mode and the other is Fixed baud rate mode. The Self-Tuner mode can support multiple baud rate and multiple data format. The Self-Tuner design is exactly the same as I-7510 series. The Fixed baud rate mode offers a better quality for data transmission over long or lossy lines or electrically noisy environments.
Interface
Serial Interface / RS-485: Data+, Data-
Output: RS-485: Data+, Data-
Transmission Distance: Max. 1200m at 9.6 kbps; Max. 400m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change)
2500 Vcd Isolated Voltage: 2-way Isolation
Connection: Removable 7-Pin Terminal Block x 1; 3-Pin Terminal Block x 1
LED Indicators
Power/Communication: Yes
Power
Input Voltage Range: +10 VDC ~ +30 Vdc (Non-isolated)
Power Consumption: 0.6 W
Environment
Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +75 °C
Humidity: 10 ~ 90% RH, non-condensing