Specifications

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Modicon
™
Momentum
™
automation platform
Discrete I/O bases
Specications 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 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
kW
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 < 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
Specications (continued)