RS232 modem / RS485 / PSTN / industrial
IB PSTN III
RS232, RS485, PSTN
PSTN V.92 Modem
Wall mountable PSTN modem with wide range 85 - 264 Vac power supply in sealable housing. Isolated 3-wire RS-232 and 3-wire RS-485 interfaces with RJ45 connectors, allowing easy installation. Meant for 'heavy' industrial environments: the Indubox PSTN III is approved according to extended electromagnetical immunity requirements in the electricity market in Belgium (Laborelec, TST 25-3).