W521-EXP

Expansion unit for WPRO-521DS OmniaPRO controller, 11 inputs (3 NTC10K or PT1000 or digital dry contact inputs, 2 NTC10K or 0..10 V or 0..5 V or 0..1 V or 0..20 mA or 4..20 mA or digital dry contact inputs, 6 digital dry contact inputs), 11 outputs (2 PWM outputs, 2 0.10 V outputs, 1 0..10 V or 0..20 mA or 4..20 mA voltage output, 5 digital relay outputs, 1 Open Collector output), RS485 port for network connection and supervision, DIN rail mounting, 230 Vac power supply