900B16-0202 | Honeywell | Analog Outputs Module

Description

The Honeywell 900B16‑0202 Analog Output Module provides sixteen isolated current outputs for HC900 systems, delivering precise 0–20 mA analog control with high accuracy and robust diagnostics.

Specifications

• Manufacturer: Honeywell

• Product Number: 900B16‑0202

• Product Type: Analog Outputs 0–20 mA, 16‑Channel

• Outputs per Module: 16 outputs, isolated in 4 groups of 4 (1–4, 5–8, 9–12, 13–16)

• Current Range: 0 to 21.0 mA, range selectable

• Load Resistance: 750 ohms max

• Galvanic Isolation Group‑to‑Group: 500 V DC

• Galvanic Isolation from Logic: 500 V DC

• Accuracy: 0.1% full scale at reference conditions

• Modules per Rack: Maximum 2 when powered from internal 24 V backplane

• Minimum Current Sensing: > 0.5 mA per output

• Calibration Data: Stored in non‑volatile memory; redundant factory calibration; automatic rejection of bad version; individual channel field calibration

• Diagnostics: Monitoring of factory calibration, field calibration, and configuration

• Output Verification: Feedback to controller confirming output current flow

• D/A Resolution: 13+ bits (1 part in 13332)

• Power Supply Loading: 5 V: 350 mA max / 24 V: 700 mA max

• Terminal Block: 36‑position Euro‑style (Model 900TCK‑0001)

• Shipping Weight: 2 kg

Features

• High‑Density Outputs: 16 isolated current outputs for compact analog control

• Precise Current Control: Selectable 0–21 mA range with 0.1% full‑scale accuracy

• Strong Isolation: 500 V DC isolation group‑to‑group and from logic

• Advanced Calibration: Redundant factory calibration plus field calibration per channel

• Comprehensive Diagnostics: Monitors calibration integrity and configuration status

• Output Verification: Confirms actual current flow to ensure safe operation

• High‑Resolution D/A: 13+ bit resolution for smooth analog output

• Industrial Reliability: Designed for continuous operation in HC900 process environments

FAQ

• How many outputs does the 900B16‑0202 provide: It provides 16 outputs, isolated in 4 groups of 4.

• What is the output current range: 0–21 mA, selectable.

• Does it support calibration: Yes, factory and field calibration with automatic bad‑data rejection.

• What isolation levels are provided: 500 V DC group‑to‑group and 500 V DC from logic.

• How is output verified: Feedback confirms that output current is flowing.