Honeywell 8C-TAOXB1 51307137-175 Analog Output Module Rave reviews Trusted supplier

Brand：Honeywell DCS

Item No.：Honeywell 8C-TAOXB1 51307137-175

Product origin：USA

Dimensions:145 × 120 × 65 mm

Weight:0.27 kg

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Product Introduction：

Overview
The Honeywell 8C‑TAOXB1 (Part No. 51307137‑175) is a redundant, coated 16‑channel analog output module for Honeywell Series 8 and Experion C300 systems. It provides reliable 4–20 mA outputs with HART support, channel-level diagnostics, and configurable fail-safe logic for high-availability process control applications.

General Information

Part Number: 51307137‑175 / 8C‑TAOXB1

Product Name / Model: 8C‑TAOXB1 Redundant Analog Output Module

Manufacturer: Honeywell

Country of Origin: United States

Series / Module Type: Series 8 / Experion C300

Type: Redundant Analog Output Module

Mounting / Format: IOTA slot / backplane module

Application Area: DCS systems, actuator/valve control, field signal output with redundancy

Electrical Specifications

Number of Channels: 16

Output Type: 4–20 mA DC with HART communication overlay

Output Range: 2.9–21.1 mA (HART compatible)

Maximum Open-Circuit Voltage: 22 V DC

Resolution: 12 bits

Accuracy: ±0.1% of full scale

Response Time: ≤ 80 ms to reach 1% of final value

Diagnostics / Protection: Open-wire detection, channel fault detection, conformal coating for environmental protection

Fail-Safe (FAILOPT): Configurable per channel to HOLD last value or drive to a safe value

Redundancy: Full module-level redundancy for uninterrupted operation; automatic switchover between paired modules

Environmental

Operating Temperature: −40 °C to +70 °C

Storage Temperature: −55 °C to +85 °C

Relative Humidity: Up to 95%, non-condensing

Cooling Method: Natural convection

Protection / Coating: Conformally coated to resist dust, moisture, and corrosive environments

Dimensions & Weight

Dimensions (L × W × H): 145 × 120 × 65 mm

Weight: Approximately 0.27 kg

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The inventory of this product is stable, fast delivery is supported, and negotiated pricing is supported for batches.