1762-OB32T Allen-Bradley MicroLogix 32-Channel Output Module

Allen-Bradley 1762-OB32T High-Density MicroLogix Output Module

• The module features 32 sourcing outputs organized into two isolated groups with sixteen channels per group. Each group provides independent isolation rated at 1200V AC for 2 seconds or 1697V DC for 2 seconds.
• It delivers a nominal output voltage of 24VDC with an operating range of 10.2 to 26.4 VDC. The module dissipates only 3.4 Watts of heat, making it energy-efficient for high-density installations.
• Each channel supports 0.5 A continuous current at 60°C with a minimum on-state current of 1 mA. The maximum surge current reaches 2.0 A repeatable every 2 seconds for 10 ms duration.
• Signal performance includes a turn-on delay of 0.5 ms and turn-off delay of 4.0 ms for resistive loads. Off-state leakage current measures just 0.1 mA at 26.4V DC with an on-state voltage drop of 0.3V DC at 0.5 A.
• The 1762-OB32T accepts wire sizes 22, 24, and 26 AWG for flexible installation options. You can mount this module on a DIN rail or directly panel-mount it in your control cabinet.
• Environmental specifications include operation at altitudes up to 6562 feet without derating in Pollution Degree 2 environments. Install the module in a flame-retardant enclosure with 5VA, V2, V1, or V0 rating.

Technical Specifications of 1762-OB32T

• Brand: Allen-Bradley
• Catalog Number: 1762-OB32T
• Module Type: Solid State Output Module
• Output Channels: 32 (Sourcing Configuration)
• Output Groups: 2 Isolated Groups (16 channels per group)
• Nominal Output Voltage: 24VDC
• Output Voltage Range: 10.2 to 26.4 VDC
• Continuous Current per Channel: 0.5 A at 60°C
• Continuous Current per Group: 2.0 A at 60°C
• Continuous Current per Module: 4.0 A at 60°C
• Surge Current: 2.0 A for 10 ms (repeat every 2 s at 60°C)
• Minimum On-State Current: 1 mA
• Off-State Leakage Current: 0.1 mA at 26.4V DC
• On-State Voltage Drop: 0.3V DC at 0.5 A
• Signal Delay (On): 0.5 ms
• Signal Delay (Off): 4.0 ms
• Isolation Rating: 1200V AC for 2 s or 1697V DC for 2 s

Frequently Asked Questions

• What is the difference between 1762-OB16 and 1762-OB32T? The 1762-OB32T offers 32 channels in two isolated groups, while the 1762-OB16 provides 16 channels in one group. The 1762-OB32T also features wider voltage range and higher density.
• Can I use the 1762-OB32T with AC loads? Yes, but you need interposing relays between the module and AC loads. The 1762-OB32T is designed for DC output applications only.
• What is the isolation rating between output groups? The 1762-OB32T provides 1200V AC for 2 seconds or 1697V DC for 2 seconds isolation between groups based on IEC Class 2 reinforced insulation.
• How quickly can you ship the 1762-OB32T? We process and ship orders within 5 days. We use FedEx, UPS, and DHL for fast worldwide delivery to your location.
• What is the minimum load current requirement? The 1762-OB32T requires a minimum on-state current of 1 mA for proper operation. This ensures reliable switching performance.
• Can I return the 1762-OB32T if needed? Yes, we offer 30-day returns on this product. Please keep the module in original condition and packaging.

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