Converter Industrial Serial RS232 to RS485 RS422 Isolation Surge Wall Mount Din Rail
Diarts designs Industrial Level Converter – Serial 3KV Isolation 600W Surge RS232 to RS485 RS422 with Wall Mount Din Rail. It designs bi-direction if your host is RS232 to Device RS422 or RS485, Or Host is RS422 or RS485 to Device RS232. The input power, we design with 10-30V power input spec. It also designs with Wall Mount and Din Rail, it meets industrial spec needs. RS232 port designs DB9 Female connector. And RS422 RS485 with Terminal block connector. The RS485 supports 2 Wire and 4 Wire RS485, RS422 supports Multi-drop too. The Converter is good for industrial Serial marketing need. It is small and full function supports.
Bi-direction Converter RS232 to RS422 RS485 or RS422 RS485 to RS232
Supports Bi-direction Converter, the hardware designs different. Marketing has one way Converter. RS232 (Host) to RS485 (device) 2 wire only, It cannot be change host side. We have design full function Converter Serial RS232 RS422 RS485
4 Wires RS485
To supports 4 wire RS485, it also calls RS422 Multi-Drop. With TD+ TD- RD+ and RD-, it also supports multi-drop up to 32 devices link with 1 port RS485 4 wire. That easy to set up with system needs.
2 Wire RS485
The mode is standard RS485 supports D+ D-, it also supports Multi-Drop function up to 32 devices. It is good for Building project, control system,
RS422 Point to Point
Point to Point it is RS422 or RS232 standard mode. RS422 has TD+ TD- RD+ RD- it is easy to link from Host to Device with 4 signals. Easy to set up
Serial RS232 has 9 pins with RxD TxD DTR DSR RTS CTS DCD and RI it supports more function depend on your project needs. Most of systems use with Data collection. CTS and RTS have special function to use too.
120 ohm resistor RS485 mode
Because of long standard and multi-devices. sometimes RS485 needs to set up 120 ohm resistor at last device. It will depend on. When HMI can not configure the RS485 device that may need to add resistor.
Isolation, Surge, and ESD protection
With projection – Serial RS232 RS422 RS485 have Isolation, Surge, and ESD for normal and standard spec. But Isolation and Surge will be extra; it needs to special design in.
Optical Isolation protection
Isolation, we call optical Isolation. The signal from the device into PC, it will change to light with signal. Those can protection PC from outside. It is very important to have this function to protect your Host. For Isolation protection it has some different level, we use 2.5KV or 3KV it is good for industrial level and 5KV Isolation is medical level to use.
4KV Surge, 600W Surge
Surge, it is also add function for Serial RS232 RS422 RS485 products. Most products Serial do not add this function. It is good to have. It is same as Isolation function. But add those function the cost will be higher. It has different levels 600W Surge or 4KV Surge. Both specs are we have now.
Air 15KV, Contact 8KV ESD protection
The ESD protection comes with chipset. It should have 15KV by Air or 8KV by contact protection. When hit by ESD over 15KV or 8KV the chipset will be gone. But if under 15KV or 8KV, it has 3 types will be happen.
1 – Nothing happen, and signal is good
2 – it has wave show up but PC is good
3 – it needs to re-start PC
3 types are good with CE testing.
Industrial spec needs Wall Mount and Din Rail
Why needs Wall Mount and Din Rail? Serial RS232 RS422 RS485 interface is become industrial interface, it is not long for people to use. It is for special data collection. That is why in Marketing a lot of Serial Converter Adapter Extender Repeater Device server support Wall Mount and Din Rail design.
Wall Mount kit, Din Rail Kit
Industrial products needs to set up with stable, they cannot let cable or ports or interface to loose. That is why Industrial products always design with Wall Mount kit and Din Rail kit. Our USB to Serial 2 in 1 RS422 RS485 Adapter also with Din Rail kit, and it also comes with one Wall Mount kit too. That you can easy to set up product.
Easy to set up and Fixedness
The item designs with Din Rail kit and also comes with Wall Mount kit. Our designs, you can use both together. When you set up Wall Mount on the Wall, and it can use Din Rail to set up on Wall Mount, and easy to remove too. It is more fixedness.
Connector – DB9 male for RS232, Terminal Block for RS422 RS485
Terminal Block can only use with RS422 RS485? No it can use RS232 too. But just few project with it with RS232. Why because RS232 has standard pin out with DB9 connector. But RS422 RS485 does not.
RS485 RS422 Terminal Block connector
RS422 RS485 does not have standard pinout with DB9 or Terminal block connector. The pin define is depend on company, That is reason, RS485 RS422 uses Terminal Block for connector. It can use DB9 connector, yes, it can.
DB9 RS232 connector
Serial RS232 has been use DB9 connector since when RS232 release. And it has standard pin define for RS232, it can connector any pcs without problem.
Converter – bi-direction RS232 to RS422 RS485 with industrial level spec. it is not smallest, but it is full function converter in the marketing. When you have any project need, please feel free to contact us, we will give our best support.