Delta AH02HC-5A, Hardware Manual

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Chapter 3 Product Specifications
3.5 Specifications for Digital Input/Output Modules
3.5.1 General Specifications

The inputs through which 24 V DC signals pass
Model
Item
AH16AM10N AH32AM10N AH64AM10N AH16AP11R AH16AP11T AH16AP11P
Number of inputs
16 32 64 8 8 8
Connector type
Removable
terminal
block
DB37
connector
Latch
connector
Removable terminal block
Input type
Digital input
Input form
Direct current (sinking or sourcing)
Input current
24 V DC
5 mA 24 V DC
3.2 mA 24 V DC
5 mA
OFF
→
ON
>15 V DC
Action
level
ON
→
OFF
<5 V DC
OFF
→
ON
10 ms±10%
Response
time
ON
→
OFF
15 ms±10%
Maximum input
frequency
50 Hz
Input impedance
4.7 k Ω 7.5 k Ω 4.7 k Ω
Input signal
Voltage input
Sinking: The inputs are NPN transistors whose collectors are open
collectors.
Sourcing: The inputs are PNP transistors whose collectors are open
collectors.
Electrical isolation
Optocoupler
Input display
When the optocoupler is driven, the input LED indicator is ON.

The inputs through which the alternating-current signals ranging in voltage from 120 V to
240 V pass
Model
Item
16AM30N
Number of inputs
16
Connector type
Removable terminal block
Input type
Digital input
Input form
Alternating current
Input current
120 V AC and 4.5 mA; 240 V AC and 9 mA
OFF
→
ON
>79 V AC
Action
level
ON
→
OFF
<40 V AC
OFF
→
ON
15 ms
Response
time
ON
→
OFF
30 ms
Electrical isolation
Optocoupler
Input display
When the optocoupler is driven, the input LED indicator is ON.
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