Yokogawa|NFAP135-S50/13S00| Pulse Input Module
Yokogawa NFAP135-S50 Pulse Input Module
Description
The Yokogawa NFAP135-S50 is an 8-channel pulse input module designed to receive contact ON/OFF, voltage pulse, and current pulse signals. It supports isolated channels for enhanced safety and reliability.
Features
Supports multiple types of input signals including contact, voltage, and current pulses. Offers isolation between input signals and system as well as between individual channels. Features adjustable shunt resistance and transmitter power supply options.
Technical Specifications
-
Rated Input Channels
8 isolated channels -
Input Signal Types
Contact ON/OFF, voltage pulse, current pulse (with transmitter power supply option) -
Input Frequency
Up to 10 kHz (*2) -
Minimum Input Pulse Width
40 μs (*2) -
Withstanding Voltage
Between input and system: 500 V AC for 1 minute
Between channels: 500 V AC for 1 minute -
Contact Input Levels
Open: 100 kΩ or more
Close: 200 Ω or less -
Voltage/Current Pulse Input Levels
Voltage swing (VH-VL): 3 V or greater
High level (VH): 3 to 24 V
Low level (VL): -1 to 8 V -
Shunt Resistance Options
OFF, 200 Ω, 500 Ω, 1000 Ω -
Pull-up Resistance
68 kΩ (for 12 V DC or 24 V DC) -
Data Refresh Cycle
2 ms -
Filter Function
Can eliminate chattering noise up to 10 Hz -
Transmitter Power Supply
Selectable 24 V DC or 12 V DC -
Maximum Current Consumption
300 mA at 5 V DC
400 mA at 24 V DC -
Weight
0.3 kg
Yokogawa|NFAP135-S50/13S00| Pulse Input Module



Yokogawa|NFAP135-S50/13S00| Pulse Input Module
Yokogawa NFAP135-S50 Pulse Input Module
Description
The Yokogawa NFAP135-S50 is an 8-channel pulse input module designed to receive contact ON/OFF, voltage pulse, and current pulse signals. It supports isolated channels for enhanced safety and reliability.
Features
Supports multiple types of input signals including contact, voltage, and current pulses. Offers isolation between input signals and system as well as between individual channels. Features adjustable shunt resistance and transmitter power supply options.
Technical Specifications
-
Rated Input Channels
8 isolated channels -
Input Signal Types
Contact ON/OFF, voltage pulse, current pulse (with transmitter power supply option) -
Input Frequency
Up to 10 kHz (*2) -
Minimum Input Pulse Width
40 μs (*2) -
Withstanding Voltage
Between input and system: 500 V AC for 1 minute
Between channels: 500 V AC for 1 minute -
Contact Input Levels
Open: 100 kΩ or more
Close: 200 Ω or less -
Voltage/Current Pulse Input Levels
Voltage swing (VH-VL): 3 V or greater
High level (VH): 3 to 24 V
Low level (VL): -1 to 8 V -
Shunt Resistance Options
OFF, 200 Ω, 500 Ω, 1000 Ω -
Pull-up Resistance
68 kΩ (for 12 V DC or 24 V DC) -
Data Refresh Cycle
2 ms -
Filter Function
Can eliminate chattering noise up to 10 Hz -
Transmitter Power Supply
Selectable 24 V DC or 12 V DC -
Maximum Current Consumption
300 mA at 5 V DC
400 mA at 24 V DC -
Weight
0.3 kg