Allen-Bradley 1790D-T0B32 DeviceNet Sourcing Output Module

Allen-Bradley 1790D-T0B32 32-Point Sourcing Output Module

Key Product Specifications

• Brand & Model: This module comes from the trusted manufacturer Allen-Bradley, with model number 1790D-T0B32.
• Output Configuration: The unit packs 32 output points in a sourcing (PNP) configuration.
• Electrical Rating: Each channel handles a maximum of 0.5A current. Points are grouped in 16 with a common, rated for 4.0A per common.
• Voltage Range: The module operates from a 10V to 28.8V DC field supply, with a nominal 24V DC.
• Switching Speed: Output signal delay is 0.5 ms max (Off to On) and 1.0 ms max (On to Off).
• Isolation: It features photocoupler isolation between I/O and logic, rated at 1250V AC RMS.

Detailed Technical Parameters

• Output Current: 0.5 A maximum per output. 4.0 A maximum per common (16 points).
• On-State: Voltage range 10-28.8V DC. Maximum voltage drop is 0.5V DC.
• Off-State: Maximum leakage current is 0.5 mA per channel.
• Power Dissipation: 1.2 W maximum from DeviceNet supply. Approximately 6 mA per point from field supply at 28.8V DC.
• Status Indicators: 32 green LEDs provide clear per-point status.
• Wiring: Uses an M3.0 screw terminal block. Maximum screw torque is 7 lb-in.

Frequently Asked Questions (FAQ)

• Q: What is the output type of this module?
  A: This is a 32-point non-isolated sourcing output module.
• Q: How much load current can each output handle?
  A: Each individual output can drive a load up to 0.5 Amps.
• Q: What power supply does the module require?
  A: It requires a 24V DC nominal field power (range 10-28.8V DC).
• Q: What is the shipping and return policy?
  A: We sell brand new, genuine products. Items are in stock, ship within 5 days, and we support a 30-day return policy.

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