HJ5206 Hardware Manual

HJ5206 Hardware Manual Version V1.1

Hardware parameters

Specification

Processor	32-bit low-power processor
Network	3 port 10M/100M
RS485	2 channel
input power	DC 9~28V
Power consumption	4W
Operating temperature	-20~70°C
Storage temperature	-30 ~85°C
Working humidity	5 – 95%RH
Certification	FCC/CE

Network parameters

Interface speed	10/100M Auto
Electrical isolation	2KV
Network Protocol	IP/TCP/UDP/DHCP/DHCPD/DNS/HTTP/SNMP
Maximum number of connections	4096

RS485 Parameters

Number of ports	2
Baud rate	300~230400BPS
Data bits	5/6/7/8 Bits
Stop bit	1/2 Bits
Check	None/Odd/Event
Buffer	4MBytes
Interface	Port 1(A1,B1)/Port 2(A2,B2)

Digital input

Number of channels	32
Input type	PNP
Rated voltage	24V
Input Current	0.2A
Response time	1 ms
Protect	Overcurrent and overvoltage

Terminal wiring diagram

HJ5206 (32 PNP outputs)

Terminal wiring method

Connect to power supply/RS485-1/2/cascade expansion

The first RS485 port: A1, B1 and GN1 (RS485 digital ground). 
The first RS485 port: A2, B2 and GN2 (RS485 digital ground). 
Cascade expansion module interface: LRX, LTX.

PNP output wiring method

M1, DQ0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 24V are a group, the common terminal M1 is connected to 0V, and the 24V power terminal is connected to +24V of the power supply.