Allen-Bradley

Allen Bradley 1771-OBN DC Output Module - Topbrands PLC Limited

SKU: allen In Stock

Technical Specifications

Topbrands	PLC Limited
In stock	1000 left
1771-OBN	is a DC output module designed to provide a positive voltage path (source output) and requires a sink input. It is compatible with various 1771 I/O chassis except for the 1771-A1, -A2, and 1771-A4 chassis. This module is ideal for applications requiring reliable and efficient DC output.
Input Voltage Range:	10-30V DC
Output Voltage Range:	10-30V DC
Maximum Current:	330 mA
Compatibility:	Supports processors such as MiniPLC2/02, MiniPLC2/16, MiniPLC2/17, PLC5/15 Series B and later
Electrical Isolation:	Features electrical-optical isolation and filter circuits for signal noise reduction
Source Output:	Provides a positive voltage path for the output
Sink Input:	Requires a ground path for proper operation
High Reliability:	Suitable for critical applications that demand dependable performance
Pre-Installation Considerations:	Ensure power is removed from the I/O chassis backplane before installation to prevent damage
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The Allen Bradley 1771-OBN DC Output Module - Topbrands PLC Limited is a Unknown industrial automation spare part built for continuous-duty applications where reliability is non-negotiable. Part number: allen. This module reflects Unknown's engineering standards: conservative component derating on power stages, uniform PCB conformal coating, and gold-plated edge connector contacts — details that separate genuine equipment from generic replacements. Specifications: Topbrands: PLC Limited, In stock: 1000 left, 1771-OBN: is a DC output module designed to provide a positive voltage path (source output) and requires a sink input. It is compatible with various 1771 I/O chassis except for the 1771-A1, -A2, and 1771-A4 chassis. This module is ideal for applications requiring reliable and efficient DC output., Input Voltage Range:: 10-30V DC, Output Voltage Range:: 10-30V DC. Functional verification is the dividing line between a dependable spare module and a liability waiting to surface. Less than one-third of potential faults are visible through visual inspection. The rest — signal path degradation, communication bus timeouts, latent component weaknesses — demand powered testing. Our pre-shipment protocol for every allen includes live-rack initialization, calibrated signal injection across all channels, full communication bus verification, and 48-hour thermal burn-in at 55°C to expose early-life failures before they reach your facility.