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Zelio Analogue extension module

Description: Discrete I/O extension module, 14 I/O (8 input and 6 output), 100-240VAC, IP20 IP40, for SR3 Zelio Logic Smart Relays.
  • SKU: SR3XT43BD
    Analogue I/O extension module, 4 I/O (2 input and 2 output), 24VDC, IP20 IP40, for SR3 Zelio Logic Smart Relays.
  • SKU: SR3MBU01BD
    Modbus network slave communication module, 2 or 4 wires, 24VDC, for SR3 Zelio Logic Smart Relays.
  • SKU: SR2BTC01
    Bluetooth interface, Operating Distance 10m, for PC/Zelio Logic Smart Relays.
  • SKU: SR2COM01
    Modem communication interface, data backed up: Flash memory, 12-24VDC, for SR2 Zelio Logic Smart Relays.
  • SKU: SR2MEM02
    Memory cartridge, For firmware version >= 3.0, for Zelio Logic Smart Relays.