HJ3210 Hardware Manual

HJ3210 Hardware Manual Version V1.1

Hardware parameters

Specification

Processor	MIPS24KEC
Frequency	580Mhz
Memory	64MBytes DDR2
Flash	16MBytes
Network	1 port 10M/100M
RS485	1 channels
input power	DC 9~28V
Power consumption	5W
Operating temperature	-20~80°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	1
Baud rate	300~230400BPS
Data bits	5/6/7/8 Bits
Stop bit	1/2 Bits
Check	None/Odd/Event
Buffer	4MBytes
Interface	Terminal(A,B)

Digital input

Number of channels	16
Input type	Optical isolation PNP/NPN
Rated voltage	24V
Access method	Single line
Response time	1 ms
Protect	Overcurrent and overvoltage

Digital output

Number of channels	12
Output type	Transistor
Rated voltage	24V
Output current	0.5A
Response time	1 ms
Protect	Overcurrent and overvoltage

Analog input

Number of channels	max 6
Input type	0~20mA/0~5V/0~10V(Optional)
Precision	0.1%
Sampling time	1 ms
Input resistance	50R(current)/1M ohm(voltage)
Protect	Overcurrent

Analog output

Number of channels	max 6
Input type	0~20mA/0~5V/0~10V(Optional)
Precision	0.1%
Sampling time	1 ms
Input resistance	50R(current)/1M ohm(voltage)
Protect	Overcurrent

Terminal wiring diagram

HJ3210A

HJ3210B

HJ3210C

HJ3210D

HJ3210E

HJ3210F

Digital output(PNP)

Digital input wiring method

PNP wiring mode

NPN wiring method

Analog 4-20mA current input wiring

Two-wire wiring

Three-wire wiring

Analog 0-10V input wiring

Analog 4-20mA current output wiring

Two-wire wiring

Three-wire wiring

Analog 0-5V or 0-10V output wiring

Temperature Input PT100/PT1000 Wiring