4TECH YM401 HORIZONTAL GSM GATEWAY
General Features
- Quad-Band GSM850 / EGSM900 / DCS1800 / PCS1900 MHz
- GSM/GPRS 2G, LTE (4G) communication
- Arm Cortex High-Speed Microcontroller
- Isolated RS485 connection
- Remote software update
- 16 MB internal memory
- Real-time clock (RTC)
- Ability to define and execute scheduled tasks
- Reporting power outages to the data center
- Automatic baud rate adjustment between 300-38400 baud depending on the electricity meter type
- Isolated digital inputs, USB port support
- Compatible with IEC 62056-21C protocol for short and long packet, Obis code, and load profile reading
Features
TECHNICAL SPECIFICATIONS
Feature
Value
Model Name
YM401
Reference Voltage (Un)
230 V
Operating Frequency
50 Hz ±5%
Maximum Current Consumption
0.03 A
IP Class
IP54 (Outdoor)
Protection Class
Two (2)
Operating Temperature
-40 °C, +70 °C
Communication Speed and Interface
RS485, GSM, GPRS, LTE
Related Standards
TS EN 60950-1
Memory
16 MB
Digital Inputs
2 Units
Protocols
IEC 62056-21
Quality Certificates
