62 Grommet Note) q In a case where the operation load is an inductive load. w In a case where the wiring load is greater than 5 m. e In a case where the load voltage is 100 VAC. Use the auto switch with a contact protection box in any of the above mentioned cases. (For details about the contact protection box, refer to page 58.) Fix the auto switch with the existing screw installed on the switch body. The auto switch may be damaged if a screw other than the one supplied is used. Precautions Caution Auto Switch Internal Circuit D-A90(V) D-A93(V) D-A96(V) Contact protection box CD-P11 CD-P12 OUT (±) Brown OUT (±) Blue Reed switch Blue LED diode Resistor Zener diode Brown Contact protection box CD-P11 CD-P12 OUT (+) Brown OUT (.) Blue Reed switch LED diode Resistor Reverse current prevention diode OUT Black DC (+) Brown DC (.) Blue Load Reed switch (+) (.) DC power supply Reed Switch: Direct Mounting Style D-A90(V)/D-A93(V)/D-A96(V) o2.7 2 22 (24.5) 2.8 4.5 4 10 ( ): D-A93 Indicator light D-A90 type comes without indicator light. Most sensitive position Slotted set screw M2.5 x 4 l 4 9.1 5.1 o2.7 10 4.5 Most sensitive position 2 22 6 Indicator light D-A90 type comes without indicator light. Slotted set screw M2.5 x 4 l PLC: Programmable Logic Controller D-A90(V) (Without indicator light) Auto switch model Applicable load Load voltage Maximum load current Contact protection circuit Internal resistance Standards D-A93(V)/D-A96(V) (With indicator light) Auto switch model Applicable load Load voltage Indicator light Standards Load current range and max. load current Internal resistance Contact protection circuit  Lead wires D-A90(V)/D-A93(V) . Oilproof heavy-duty vinyl cable: o2.7, 0.18 mm2 x 2 cores (Brown, Blue), 0.5 m D-A96(V) . Oilproof heavy-duty vinyl cable: o2.7, 0.15 mm2 x 3 cores (Brown, Black, Blue), 0.5 m Note 1) Refer to page 58 for reed switch common specifications. Note 2) Refer to page 58 for lead wire lengths. Note 3) Under 5 mA, the visuality of an indicator light is worsen. Furthermore, although it could be impossible to recognize it under 2.5 mA, but there would be no problem only with 1 mA or more in terms of the contact output. D-A90/D-A90V IC circuit, Relay, PLC 24 VAC/DC or less 50 mA None 1 Ω or less (including lead wire length of 3 m) CE marking 48 VAC/DC or less 40 mA 100 VAC/DC or less 20 mA D-A93/D-A93V Relay, PLC 24 VDC 5 to 40 mA None D-A93 . 2.4 V or less (to 20 mA)/3 V or less (to 40 mA) D-A93V . 2.7 V or less Red LED illuminates when turned ON. CE marking 100 VAC 5 to 20 mA D-A96/D-A96V IC circuit 4 to 8 VDC 20 mA 0.8 V or less Model Lead wire length (m) 0.5 3 D-A90 6 30 D-A90V 6 30 D-A93 6 30 D-A93V 6 30 D-A96 8 41 D-A96V 8 41 (g) Weight Dimensions D-A90/D-A93/D-A96 Note 3) D-A90V/D-A93V/D-A96V Unit: mm Auto Switch Specifications