DatasheetNemo 96HD/HD+ – Memory and RS485 Communication Interface IF96012
Interface module with memory and RS485 communication
| Type | Interface with memory and RS485 communication for Nemo 96HD/HD+ |
|---|---|
| Ordering code | IF96012 |
| Description | Memory + RS485 communication |
| Function | Makes all measured data and configuration parameters available via RS485 communication and stores measured data internally |
| Memory principle | Sliding memory window, old stored values are replaced by new ones |
| Memory access | Stored data can be read with access to the latest stored values |
| Storage interval | Depending on data type and selected time interval, from 2 minutes |
| Storage duration | Up to 960 hours, depending on the amount of data and selected storage interval |
| Memory capacity | Allows reading of energy data stored for up to 1 year |
| Programmable memory parameters | Clock, date, daylight saving time, storage interval, saved data, reset of saved data |
| RS485 standard | RS485, 3-wire |
| RS485 transmission | Serial, asynchronous |
| Protocol | Compatible with JBUS / MODBUS |
| Number of bits | 8 |
| Stop bit | 1 |
| Response time | ≤ 200 ms |
| Max. number of devices in the network | 32 to 255 with RS485 repeater |
| Max. bus length | 1200 m |
| Programmable RS485 parameters | Address 1…255, baud rate 4,800 / 9,600 / 19,200 / 38,400 bit/s, parity bit none / even / odd |
| Auxiliary supply | According to the combination of Nemo 96HD/HD+ multifunction module and IF96012 module |
| Power consumption | ≤ 5 VA |
| Test voltage | 2 kV R.M.S., 50 Hz / 1 min |
| Test circuit | Measuring input, auxiliary supply, RS485 communication |
| Housing | Module with connector for connection to the Nemo 96HD/HD+ device |
| Max. depth | 81 mm, Nemo 96HD/HD+ and module |
| Connection | Screw terminal |
| Wire connection | Solid max. 4.5 mm²; flexible max. 2.4 mm² |
| Housing material | Self-extinguishing polycarbonate |
| Weight | 30 g |
