Honeywell 900H02-0202 HC900 Digital Output Module

SKU 900H02-0202

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: Honeywell
Product No.: 900H02-0202
Origin United States
Product Type: Digital Output Modules
Payment: T/T, Western Union
Weight: 3.0 kg
Dimensions: 24.0 cm x 14.5 cm x 4.8 cm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

Facilitating precise actuator and solenoid control within process environments, the Honeywell 900H02-0202 functions as a highly reliable 16-channel digital output module designed for integration with the HC900 controller platform. This sourcing output module interfaces the digital control logic of the controller with field-level devices like indicators, interlocks, and control relays, ensuring high-density switching capabilities and robust isolation from external electrical disturbances.

Key Technical Features

High-Density Output Channel Array: Provides 16 independent digital output points for efficient utilization of controller rack space.
Sourcing Configuration: Outputs function as sourcing channels, switching the positive leg of the external 24VDC power supply to the field loads.
Galvanic Isolation: Optical isolation protects internal system-side electronics from external field-side noise and voltage transients.
LED Diagnostics: Individual status LEDs located on the front panel provide real-time visual confirmation of each output state.
Hot-Swappable Operation: Supports Removal and Insertion Under Power (RIUP) for rapid maintenance without disabling the controller.

Typical Industrial Applications

Process Solenoid Valves: Actuation of pneumatic or hydraulic valves in process networks.
Motor Starter Controls: Driving contactors and control relays in Motor Control Centers (MCCs).
Annuciator Systems: Activating local visual and audible alarm systems.
Interlock Integration: Transmitting binary states to external hardwired safety and control systems.

Technical Specifications

Parameter	Value
Manufacturer	Honeywell
Model Number	900H02-0202
Series	HC900 Process Controller System
Output Channels	16 Points (Sourcing)
Nominal Output Voltage	24 VDC
Operating Voltage Range	18 VDC to 30 VDC
Maximum Current per Channel	0.5 A
Maximum Module Current	8.0 A (subject to thermal derating)
Galvanic Isolation	Field to Logic: Optical
Power Dissipation	Module-dependent based on load current
Required Terminal Block	20-pin terminal connector (sold separately)
Operating Temperature	0 to 60 degC
Shipping Weight (Calculated)	0.45 kg
Package Dimensions (Calculated)	24.0 cm x 14.5 cm x 4.8 cm

Empirical Engineering Insights

Alternative Models & Compatibility: The 900H02-0202 is backwards-compatible across older HC900 hardware environments. Ensure the host controller’s firmware version aligns with the I/O configuration software module database before adding this hardware definition to your project file.

Application Pitfalls & Engineering Notes: Because the channels are in a sourcing format, the external 24VDC load power supply must share a common reference ground with the system. For heavy inductive loads (such as DC motor contactors or large solenoid coils), it is mandatory to wire external freewheeling diodes directly across the load terminals to prevent high-voltage transient spikes from degrading the output transistors over time.

Commissioning & Wiring Tips: Utilize high-quality twisted, shielded control cable for runs exceeding 100 meters to minimize electromagnetic interference. Tighten the 20-pin terminal block mounting screws to the correct torque specification to guarantee electrical integrity under high vibration.

Installation Guidelines

CRITICAL WARNING: Prior to attempting hardware installation, replacement, or service, ensure that all main power and external auxiliary field-side power sources are fully locked out and de-energized. Verify that there is no residual energy present in the field wiring to prevent electrical shock or hardware destruction.

Align the keying tabs of the 900H02-0202 module with the dedicated slot guides of the HC900 backplane rack.

Slide the module firmly back into the slot until the backplane connectors seat completely and the top and bottom retention tabs snap shut.

Wire the external 24VDC field power supply and corresponding output loads to the matching 20-pin terminal block, then secure the block onto the module connector.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

What is the output current rating per channel for the 900H02-0202?

Each sourcing output channel is rated for a maximum of 0.5A at nominal 24VDC, with a total cumulative current capability of 8.0A for the entire module depending on operating temperatures.

Does the 900H02-0202 require an external power supply for the field-side loads?

Yes. As a sourcing module, it routes external auxiliary 24VDC power connected to the terminal block common connections to the respective output loads.

Can I hot-swap this digital output module during system operations?

Yes, the Honeywell HC900 system architecture supports Removal and Insertion Under Power (RIUP) of the module, provided the hardware and safe operating sequences are observed.

Does this module ship with a matching terminal block?

No, Honeywell HC900 terminal blocks are sold separately. This module requires a 20-pin terminal block connector to complete field wiring.

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