NFAP135-S00 | Yokogawa | Pulse Input Module

Description

• Manufacturer: Yokogawa
  

• Product Number: NFAP135-S00
  

• Product Type: Pulse Input Module

Model Details:

• Model: NFAP135 – 8-channel Pulse Input Module

• Pulse Count

• Frequency Range: 0 to 10 kHz

• Isolated Channels

• S: Standard type

• 0: Basic type

Technical Specifications:

• Number of Input Channels: 8 isolated channels

• *Input Signal (1):

• 2-wire type: Contact ON/OFF, voltage pulse, current pulse (transmitter power supply supported)

• 3-wire type: Power-supply-type voltage pulse

• Input Frequency Range: 0 to 10 kHz (*2)

• Minimum Input Pulse Width: 40 µs (*2)

• *Withstanding Voltage (6):

• Between input and system: 500 V AC for 1 minute

• Between channels: 500 V AC for 1 minute

• *Shunt Resistance (1): Selectable: OFF / 200 / 500 / 1000 Ω (Open when power is OFF)

• Pull-up Resistance: 68 kΩ (12 V DC or 24 V DC)

• Data Refresh Cycle: 2 ms

• *Filter Function (3): Selectable filter to eliminate chattering

Transmitter Power Supply:

• Selectable: 12 V DC ±10% (Max 40 mA) / 24 V DC ±10% (Max 30 mA) (*4)

Power Requirements:

• Maximum Current Consumption:

• 300 mA (5 V DC)

• 400 mA (24 V DC)