TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

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Support multi-machine communication, allowing access at up to 128 devices on the bus.

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Get in 2 Installments

at RS 123 per month.

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SKU: CT00055 Category:

Only one in the whole network, 3.3V and 5.0V power supply, RS485 signal perfectly compatible with automatic flow control module.

Without “Receiving – launch” control, this module is as simple to use with your serial port operations.

Highlights:

1. Compatible with 3.3V and 5.0V power supply.
2. Compatible with 3.3V and 5.0V signal.
3. Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 ? to + 85 ? transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters).
4. Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm.
5. Has RXD, TXD signal indicator light, monitor send and receive status.

Features:

1. The module is fully considered mine design, long-distance transmission signal 485 in the wild, the module “Connected to the ground” terminal is connected to the earth, can play a very good anti-jamming and anti- effect, more secure; it cannot connect with the ground when the indoor short-distance transmission.
2. Using the standard 2.54 pitch design, easy secondary development.
3. Has a 120 ohm termination resistors, shorted R0to enable the termination resistor.
4. Support multi-machine communication, allowing access at up to 128 devices on the bus.
5. The module can be hot swapped; the signal does not appear dead phenomenon.
6. A large area of copper to prevent interference.

Package Included: 1 x TTL to RS485 Module

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