RESI-xS0-SIO,ETH

You want to integrate meters with S0 pulse outputs ?
Our RESI-1S0-xxx and RESI-2S0-xxx gateways are designed for that purpose!
The RESI-1S0-xxx gateways counts the impulses of one connected S0 meter.
The RESI-2S0-xxx gateways counts the impulses of two connected S0 meters.
Both modules save cyclically the counted impulses into a ferromagnetic RAM to restore the counts after power loss.
The firmware enables the configuration of multiplication factors for every counter to convert the counts into a meaningful value (e.g. kWh or liters or m³).
Integrated software filtering for noise reduction on the pulse inputs allows the counter module not to count false impulses due to electrical noise on the reed contact or on the wire.

Your controller can communicate with MODBUS/RTU master protocol or with ASCII text strings via RS232 or RS485 ?
Then our RESI-1S0-SIO gateway for one meter or RESI-2S0-SIO gateway for two meters is the right choice.

Your controller can communicate with MODBUS/TCP client protocol or with ASCII sockets via Ethernet ?
Then our RESI-1S0-ETH gateway for one meter or RESI-2S0-ETH gateway for two meters is the right choice.

Our gateways are intended for connection to any type of controller or touch panel:
PCs, PLCs, DDCs, media controls, minicomputers, Raspberry Pi's, Arduino's or special hardware

HOW TO USE?
All configuration is done via simple commands either via MODBUS registers or via ASCII text commands. Consult our MODBUS mapping and ASCII command list for more details.