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- 產(chǎn)品名稱：Yokogawa Digital Input Module NFDV161-P50
- 產(chǎn)品型號：NFDV161-P50
- 產(chǎn)品展商：Yokogawa
- 產(chǎn)品文檔：無相關(guān)文檔
簡單介紹
Yokogawa Digital Input Module NFDV161-P50, Yokogawa Digital Input Module NFDV161-P50, 64-channel, 24V DC, Isolated.
產(chǎn)品描述
Manufacturer: Yokogawa Electric Corporation
STARDOM: FCN, FCN-500, FCN-100, FCN-RTU, FCJ
Yokogawa Digital Input Module NFDV161-P50
Standard Specifications
Digital Input Modules
The Digital Input Modules receive 32-channel or 64-channel 24 V DC ON/OFF signals.
Yokogawa Digital Input Module NFDV161-P50
|
Item
|
Specifications
|
|
Model
|
NFDV151
|
NFDV157
|
NFDV161
|
|
Number of input channels
|
32
|
32
|
64
|
|
Rated input voltage
|
24 V DC
|
24 V DC
|
24 V DC
|
|
Input ON voltage
|
18 to 26.4 V DC
|
18 to 26.4 V DC
|
20 to 26.4 V DC
|
|
Input OFF voltage
|
5.0 V DC or less
|
5.0 V DC or less
|
5.0 V DC or less
|
|
Input current (at rated input voltage)
|
4.1 mA±20 % / channel
|
4.1 mA±20 % / channel
|
2.5 mA±20 % / channel
|
|
Instantaneous allowable maximum input voltage
|
30.0 V DC
|
30.0 V DC
|
30.0 V DC
|
|
Withstanding voltage
|
Between input signal and system: 2 kV AC (*2)
Between commons: 500 V AC, common minus (-) side every 16-channel
|
|
Functions
Status input
Push button input
|
Function for detecting
ON/OFF status
Function for counting the
push button edge
|
Function for detecting
ON/OFF status
—
|
Function for detecting
ON/OFF status
Function for counting the
push button edge (*1)
|
|
Input response time
|
8 ms or less (for status input)
|
|
Minimum ON detection time
|
20 ms (for push button input)
|
|
Maximum ON/OFF cycle
|
25 Hz (for push button input)
|
|
Maximum current consumption
|
500 mA (5 V DC)
|
350 mA (5 V DC)
|
550 mA (5 V DC)
|
|
Weight
|
0.3 kg
|
0.4 kg
|
0.3 kg
|
|
External connection
|
Pressure clamp terminal,
MIL connector cable (*2)
|
Pressure clamp terminal
|
MIL connector cable (*2)
|
*1: Push button input is possible only for input channels from 1 to 32. Yokogawa Digital Input Module NFDV161-P50
*2: The withstanding voltage for using MIL connector cable depends on the electrical specifications of its cable. Yokogawa Digital Input Module NFDV161-P50
Models and Suffix Codes
Digital Input Module
Yokogawa Digital Input Module NFDV161-P50
|
|
|
Description
|
|
Model
|
NFDV161
|
Digital Input Module (64-channel, 24V DC, Isolated)
|
|
Suffix Codes
|
-P
|
With function for counting the push button edge
|
|
5
|
General-purpose type with no explosion protection
|
|
0
|
Basic type
|
|
1
|
With ISA Standard G3 option
|
