Modicon Momentum Plc Page 15 Discrete I/O bases

1 2 3 4 5 6 7 8 9 10 15 Modicon Momentum automation platform Discrete I/O bases Specifications for discrete I/O bases Type of base unit 170 ADM 350 10 170 ADM 350 11 170 ADM 350 15 170 ADM 390 10 Number of inputs 1 x 16 Number of outputs 2 x 8 1 x 8 and 1 x 4 Operating voltage Vdc 24 Internal current mA 250 @ 24 Vdc 180 @ 24 Vdc Inputs Voltage Vdc 24 Type of signal True high True low True high Voltage at 1 Vdc + 11+ 30 - 3+ 5 + 11+ 30 Voltage at 0 Vdc - 3+ 5 + 4+ 30 - 3+ 5 Input current mA 2.5 min. at state 1 (6 mA at c 24 V),1.2 max. at state 0 Input voltage range Vdc - 3+ 30 Input resistance k 4 Response time Off to on ms 2.2 0.06 2.2 In, < 1 Out On to off ms 3.3 0.08 3.3 In, < 1 Out Fault sensing - Broken wire detection Outputs Voltage Vdc 24, 30 max. Type Solid state switch Type of signal True high True low True high Current capacity A 0.5 per point 4 per group 8 per module 0.5 per point 4 per group 1 2 per group 2 6 per module Leakage current mA < 1 @ 24 Vdc Peak current A 5 for 1 ms - On state voltage drop Vdc < 0.5 @ 0.5 A - Detected error indication Output overload for at least one output to communication adapter Output overload for at least one output to communication adapter Response time Off to On ms < 0.1 On to Off ms < 0.1 Potential isolation Input to input None Output to output group None Input to output group None Field to communication interface V 500 AC Power dissipation Typical W 6.0 6.5 Maximum W 8.0 10.0 Agency approvals UL, e , CSA UL, e , CSA, FM Class I, Div. II Description: page 12 References: page 19 Dimensions, mounting: page 20 Wiring diagrams: pages 20 to 25 Specifications (continued)

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