IoT Gateway "D2F Assist-AM"
It is possible to connect RS232C devices to the FOMA network using the protocol converter function.
basic information
1. Protocol conversion function with communication control capabilities The protocol conversion function includes an automatic connection feature that automatically handles incoming and outgoing calls on the line. After the line is connected, it automatically performs PPP authentication and TCP/IP, UDP/IP communication control. 2. Compact design The chassis of the D2F Assist-AM is the same size as the D2F Assist, and the mounting screws are in the same position. The power connector and RS-232C connector are also compatible, allowing for efficient replacement of on-site equipment. 3. FOMA module monitoring function It monitors the operational status of the installed AME3240DO module and automatically restarts the AME3240DO module in the event of an anomaly to ensure recovery. 4. Enhanced resistance to momentary power outages It is equipped with a pre-charge circuit and a power outage detection circuit, ensuring that it is unaffected by momentary power outages lasting less than 100 milliseconds. 5. Power control BOX compatibility When integrated as an onboard device, a power control box P124F5 (sold separately) is available, which outputs 5V from an input power supply of DC 9 to 32V. 6. About FOMA communication contracts You can use the Business mopera Access Premium and flat-rate data plans.
Price information
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Delivery Time
Model number/Brand name
D2F Assist-AM
Applications/Examples of results
Vending machine data collection, wireless transmission and reception of content, vehicle operation management, unmanned parking lot entry and exit management, remote monitoring of stores, warehouses, and factories, etc.
Line up（2）
| Model number | overview |
|---|---|
| L2F Assist-AM | Gateway with built-in AME3240DO module ■ Supports LAN / RS-232C interface ■ Automatic call initiation and reception ■ Supports remote version upgrades ■ High-speed serial data transfer (up to 460,800bps) ■ Enhanced resistance to momentary power outages |
| FPT-Em-AM | RS-232C ⇔ Email conversion FOMA adapter ■ Email sending ■ Email receiving ■ Kanji code conversion function ■ Enhanced resistance to momentary power outages |
