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Boiler Sequence Controllers | MOD-BPRO-4A Analogue Boiler Sequencer Pro, Up to 4 Boilers

Analogue Boiler Sequencer Pro 4 is the most advanced sequencer module on the market. Module can sequence and rotate up to 4 modulating (0..10Vdc) boilers. Input signal 0-10Vdc (1mA max). 4 Sequenced 0..10Vdc analogue outputs, up to 20mA. Output relays 230Vac 10A ressistive are available to enable each stage. Boiler sequencing mode selectable using DIP switches. LED indication for the relay output status. Auto/On/Off jumpers to check system operation. DIN rail mounting. 24Vac/dc power supply. IP00.