Modicon Momentum Plc Page 13 Discrete I/O bases

1 2 3 4 5 6 7 8 9 10 13 Modicon Momentum automation platform Discrete I/O bases Specifications for discrete input bases Type of input base unit 170 ADI 340 00 170 ADI 350 00 170 ADI 540 50 170 ADI 740 50 Number of inputs 1 x 16 2 x 16 2 x 8 Input voltage V 24 DC 120 AC 230 AC Operating voltage V 24 DC 85132 AC (@ 4763 Hz) 164253 AC (@ 4763 Hz) Internal current mA 250 (@ 24 Vdc) 125 (@ 120 Vac) 125 (@ 230 Vac) Input voltage range V - 330 DC 0132 AC 163253 AC ON voltage V + 1130 DC 74 AC minimum 164 AC minimum OFF voltage V - 3+ 5 DC 20 AC maximum 40 AC maximum Input current ON mA 2.5 minimum 10.0 minimum OFF mA 1.2 maximum 2.0 maximum Input resistance k 4 9.5 @ 50 Hz 7.5 @ 60 Hz 9 @ 50 Hz 7.5 @ 60 Hz Type of signal True High Response time On-off maximum ms 3.3 35.0 @ 60 Hz 13.3 @ 60 Hz Off-on maximum ms 2.2 10.0 @ 60 Hz 13.3 @ 60 Hz Potential isolation Input to input None Group to group V None 1780 AC Field to communication interface V 500 AC 1780 AC Power dissipation W 3 typical, 5 maximum 5.5 typical, 8.5 maximum Agency approvals UL, e , CSA, FM Class I, Div. II UL, e , CSA UL, e , CSA, FM Class I, Div. II UL, e , CSA References: page 19 Dimensions, mounting: page 20 Wiring diagrams: pages 20 to 25 Specifications

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