² Input - Passive contacts (Dry contacts);
² Withstand voltage of the passive contacts —— ≥24VDC;
² Output data —— Values of 2 channels of switching signal input. (“1” means “on”, “0” means “off”.);
² Output interface ——RS-485 bus. 1200m, ±15KV ESD protection;
² Baudrate —— 1200, 2400, 4800, 9600, 19.2k bps;
² Refreshing period —— 250 mS;
² Quiescent power consumption —— <750 mW (+24V);
² Power supply —— +24V or 220V optional;
² Operating temperature —— -20℃~+60℃;
² Installation method ----- rail or screw installation.
² Installation method ----- rail or screw installation.