5461-650

Description

5461-650 is a T/C Input Board from Woodward for thermocouple interface and temperature control.

Specifications

• Input Impedance: 2.0 MΩ
• Network to I/O Channel: 277 Vac
• Power Supply Input: 18 to 32 Vdc
• Power Required: 2.4 W at 24 Vdc
• I/O Channel to I/O Channel: 0 V
• PS Input to I/O Channel: 500 Vdc

Features

• Speed Control:
  • Closed contact at terminal 19 applies 20-40 Vdc for speed; open contact reduces to idle.
• Wiring:
  • Terminals 20 (+) and 21 for actuator wires, shielded wire grounded at terminal 22.
• Speed Trim:
  • Jumper at terminals 23 and 24; 100-ohm potentiometer adjusts speed by 5%.
• Deviation Alarms:
  • Alarm triggered if deviation exceeds 1% of input range.

Connectivity

• NPM Module Connectors:
  • P1: Controlway, ground, +5 VDC power.
  • P2: NPM and NIS modules connection.
  • P3: Primary-backup unit communication.

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