FDS-203 - - FDS-203-11 FDS-203-12 FDS-203-13 FDS-203-14 FDS-203-21 FDS-203-22 FDS-203-23 FDS-203-24 FDS-203-25 24 48 FDS-203-1V FDS-203-2V 73 4.8 51 FDS-203-2A 0.6 0 Min.35 22.2 0.3 0 45 Min.65 1 HI 2 3 4 LO START NC INPUT HOLD 5 6 BL COM 7 8 9 NC NC OV 10 5 24V POWER FDS-201 FDS-203 FDS-243 WD4213