|
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 |
|
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 |
|
APPROVALS |
|
Regulatory |
CCC,CE/RED*,RoHS* |
