Description
IF-96014: RS485 BACNET Interface for Nemo 96HD/HD+ Series
The IF-96014 module, combined with meters of the Nemo 96HD/HD+ series, makes available, through RS485 communication with BACNET protocol, the data relevant to carried out measurements.
RS485 BACNET Communication:
- Isolation: Galvanically insulated from measurement inputs and auxiliary power.
- Standard: 3-Wire RS485.
- Transmission: Serial asynchronous.
- Protocol: BACNET MS-TP.
- Bit number: 8.
- Stop bit: 1.
- Meters that can be connected on the bus: 32 (up to 255 with RS485 repeater.
- Max distance from supervisor: 1200m.
Programmable Parameters – RS485
- Address: 0…127
- Baud rate: 9.600-19.200-38.400-76.800 bit/s
- Parity bit: none – even – odd
- Net number: 0…4000
Auxiliary Supply
- Power Consumption: Rated burden: ≤5VA.
Insulation (EN61010):
- Testing Voltage: A.C. voltage test: 2kV r.m.s. value at 50Hz for 1 minute.
- Considered Circuits: Measurement input, auxiliary supply, RS485 communication.
Housing:
- Type: Module with a connector for the Nemo 96HD/HD+.
- Maximum Depth: 81mm (including the module).
- Connections: Screw terminals.
- Terminals Range: Rigid cable max 4.5mm², flexible cable max 2.4mm²
- Material: Self-extinguishing polycarbonate.
- Weight: 50 grams.
The firmware version of the meter required to support the module’s function is indicated in the documentation. Firmware can be updated in the field using an IF-96001 (RS485) or IF-96002 (RS232) communication module, along with a PC and the necessary software.
