Analogue I/O extension module, Zelio Logic, 4 I/O, 24 V DC

SCHNEIDER ELECTRIC SR3XT43BD THIS ANALOG I/O EXTENSION MODULE SMART RELAYS PROVIDES ZELIO LOGIC RELAYS WITH ADDITIONAL INPUTS AND OUTPUTS. IT USES A SUPPLY VOLTAGE OF 24 VOLTS DIRECT CURRENT. IT HAS 4 INPUTS / OUTPUTS CONTACT WITH SCREW-CLAMP TERMINALS. IT HAS A COMPACT FORM-FACTOR ALLOWING INSTALLATION ON DIN RAIL.