Specifications

1
2
3
4
5
6
7
8
9
10
13
Modicon
™
Momentum
™
automation platform
Discrete I/O bases
Specications 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 85…132 AC
(@ 47…63 Hz)
164…253 AC
(@ 47…63 Hz)
Internal current mA 250 (@ 24 Vdc) 125 (@ 120 Vac) 125 (@ 230 Vac)
Input voltage range V - 3…30 DC 0…132 AC 163…253 AC
ON voltage V + 11…30 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
W
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 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
Specications