PMM0618G - GSM to RS485 BusLink
GSM to RS485 BusLink
Price from USD 320.00
Key features
- Simple to set up and cost effective
- Support Modbus protocol devices
- Support: GSM850/900, DCS1800/1900，able to be used around the world
- Support: GSM/GPRS/EDGE and 2G/3G/4G card, but don’t support 3G/4G network
- Each connection support 4KB data cache, when in abnormal connection choosing data cache to avoid data lost
- Support sending registration package and heartbeat package data
- Support remote configuration via SMS
- 1x Ethernet interface 10/100Base-T
- 1x RS485 with power surge ±2.5kV isolation protection
- Overvoltage and reverse polarity protected
- Meeting several industrial standards
- Wide range of power supply options (10-60 VDC)
- Onboard Termination resistor via dip switch
- EMI, EMS, EMC, and shock protected
- Standard din rail mounting option
- -40 to 85 °C Operating temperature
- 5% to 90% Non-condensing Relative Humidity
Overview
PMM0618G is a reliable, and simple to set up interface converter that implements data exchange. It allows the user to monitor and control RS485 devices and reach extremely long ranges. It provides ultra-long range spread spectrum communication, and high interference immunity while minimizing current consumption.
Industrial Serial to IP cellular GPRS modem can convert the serial data RS485 into IP data and then transfer to data center through GPRS 2.5G mobile network.
It can be widely used in but not limited to the following applications
Power industry, such as:
Municipal industry, such as:
Oil industry, such as:
Environmental protection industry, such as:
Agricultural application, such as:
Applications
- Power remote meter reading
- Substation monitoring
- Power line monitoring
Specifications
| Interfaces | |
|---|---|
| Serial | 1x RSR85 port |
| Ethernet | 1x 10/100 RJ45 |
| USB | 1x USB2.0 Type micro-B |
| ZIGBEE | 1 GSM Module |
| LED Indicators | 1x LED for Tx and 1x LED for Rx for communication over RS485 port indication |
| Power Parameters | |
| Input Power Supply Options | 10-60 VDC (10-48 VAC) |
| Physical Characteristics | |
| Housing | Polyamide (Nylon 6.66)/PA |
| Dimensions | 3.91x4.44x0.99 inch (99.4x113x22.6 mm) |
| Degree of protection | IP45 |