The IROPZ48500 card (network card) is designed to integrate Carel IR33 and PJEZ controllers with a PlantWatchPro or PlantVisorPro supervisory system via an RS485 serial interface.
And the board (network card) Polygator PDU-RS485-TTL is designed to combine Carel IR33 and PJEZ controllers with the Polymetrica dispatching system via the RS485 serial interface.
But there are several advantages:
- we do not need to wait until something is delivered (as a rule, suppliers announce the delivery of IROPZ48500 in about two weeks) – time is valuable
- our network card is cheaper
- our network card is more compact
- our network card is produced at the side =)
P.s: It took 5 working days for development and production.