|
Power supply
|
|
Input Voltage
|
9 – 36 VDC, reverse polarity protection, surge protection
|
|
Power Consumption
|
Idle: < 2.4W, Max: < 4.8W
|
|
Serial port
|
|
No.
|
2 RS485 serial port, the first one can also be RS232
RS232 Terminal block connector: TX, RX
RS485 Terminal block connector: A, B
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|
Baud rates
|
600~230400bps
|
|
Data bits
|
7,8
|
|
Stop bits
|
1,2
|
|
Parity
|
None,Even,Odd,Mark,Space
|
|
Flow
|
None,XON/XOFF
|
|
Physical interface
|
|
DI
|
2 x Digital non-isolated input (0 - 2 V detected as logic low, 9 - 36 V detected as logic high)
|
|
DO
|
2 x Relays
DC contacts rating @R(at resistive load)10A / 28V DC
AC contacts rating @R(at resistive load)10A / 277V AC,NO
AC contacts rating @R(at resistive load)5A /250V AC, NC
|
|
AI
|
2 x Analog input 4-20mA
|
|
Extendable I/O modules
|
USR-IO4040: 4 xDigital input, 4 xDigitaloutput
USR-IO0440: 4 xAnalog input(4-20mA), 4 xDigitaloutput
USR-IO0080: 8 xDigitaloutput
|
|
Physical spec
|
|
Dimensions (W x H x D)
|
79.6x 58 x110 (mm)
|
|
Mounting options
|
DIN rail, wall mounting
|
|
Hardware protection
|
|
ESD
|
IEC61000-4-2,Level 3,class B,contact 6KV,air 8KV
|
|
Surge
|
IEC61000-4-5,Level 3,class B
|
|
EFT
|
IEC61000-4-4,Level 3,class B
|
|
Status LEDS
|
|
Power
|
ON:Gateway is powered up
OFF: Gateway is not power up
|
|
Work
|
When the device is working properly, it blinks for 1s frequency
|
|
NET
|
Blinking when the wan connects to internet
OFF when there is no work
|
|
DATA
|
Blinking when serial port is transmitting data
|
|
DO
|
Light on, the channel output is activated
|
|
DI
|
Light on, the channel is activated by input signal
|
|
Network
|
|
Cellular
|
LTE FDD: B1/3/5/7/8/20/28
LTE TDD: B38/40/41
WCDMA: B1/5/8
GSM/GPRS/EDGE: 850/900/1800
|
|
ETHERNET
|
1 x WAN port 10/100 Mbps, compliance IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX
|
|
Software
|
|
Network protocols
|
ICMP,IPv4,IPv4,ARP,ICMP,TCP,UDP,DHCP,DNS,HTTPS,MQTT,SNMP,Telnet,NTP,SSL v3
|
|
IP
|
DHCP/StaticIP
|
|
Websocket
|
Supported
|
|
MQTT
|
Supported, standard MQTT protocol, 16 subscription topics and 16 publish topics
|
|
Linkage control
|
Supported. Data collection points, DI, and AI can be used as trigger and executed by DO
|
|
IOT PLATFORMS
|
Alibaba cloud, AWS IOT ,PUSR cloud, Microsoft Azure, ThingsBoard
|
|
User Configuring
|
Windows Utility, web console(HTTP)
|
|
Operating environment
|
|
Operating temperature
|
-40 °C to 75 °C
|
|
Operating humidity
|
10% to 90% non-condensing
|
|
Ingress Protection Rating
|
IP30
|
|
MODBUS RTU master
|
|
Supported functions
|
01, 02, 03, 04
|
|
Supported data formats
|
8 bit: INT, UINT; 16 bit: INT, UINT (MSB first); 32 bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB);64bit:float
|
|
Supported data points
|
128
|