manufacturer of RS232 to RS485 serial communication adapter

Specifications

manufacturer of RS232 to RS485 serial communication adapter
with optical isolation
with 600W lightning protection
adam modul

manufacturer of RS232 to RS485 serial communication adapter rs232/422/485 details:

 

 

HK-5108 Industrial Photoelectric Isolation Interface Converter for point to point , multipoint communication to provide reliable connectivity , multipoint each converter allows to connect 128 RS-422 or RS-485 interface devices , the data communication speed 300-115.2KBPS, with a power indicator and data traffic lights to indicate fault conditions , support of communication with RS-232 to RS-422, RS-232 to RS-485 converter

 

Performance parameters

1. The interface features: Compatible with EIA / TIA of RS-232, RS-485/RS-422 standard

2. The electrical interfaces: RS-232 interface input DB9 female connector, RS-422/RS-485 Interface ten terminals as an output

3. Protection class: RS-232 Interface +/-15KVESD protection, RS-422, RS-485 interface to 600W per line surge protection

4. Isolation: Isolation Voltage 2500Vrms 500DC continuous

5. The working mode: asynchronous half or full duplex
6. The signal indication: three signal lights Power (PWR), transmit (TXD), Receive (RXD)

7. The transmission media: twisted pair or shielded cable

8. The transmission rate: 115.2K BPS to 300M, 28.4K BPS to 2.4KM

9600 BPS to 5KM

9. Dimensions: 120mmX72mmX22mm

10. Use of the environment: -40 degree C to 85 degree C, relative humidity 5 % to 95%

11. The transmission distance: (0-5000 m) (115200bps-9600bps)

 

Connectors and signal

RS-232C pin assignment

DB9	RS-232C
1	DCD
2	SIN (RXD)
3	SOUT (TXD)
4	DTR
5	GND
6	DSR
7	RTS
8	CTS
9	RI

 

RS-485/RS-422 Output signal and the terminal pin assignment

 

	Output Signal	RS-422	RS-485 Half-Duplex
1	T/R+	A+	RS-485 (A+)
2	T/R-	B-	RS-485 (B-)
3	RXD+	A+	Empty
4	RXD-	B-	Empty
5	N/A	Empty	Empty
6	N/A	Empty	Empty
7	N/A	Empty	Empty
8	N/A	Empty	Empty
9	VPP	10-30VDC
10	GND