8C-TDODA1 51307149-175 | Honeywell IOTA Digital Output Module

Product description

Manufacturer: Honeywell

Product No.: 8C-TDODA1 51307149-175

Function:

Switches reliable 24V digital output signals to control various equipment:

• Process equipment

• Solenoid valves

• Interposing relays

Features:

• Extensive diagnostics:Ensures data integrity for reliable operation.

• Optional redundancy:Allows for backup in case of module failure.

• Safe-state (FAILOPT) behaviors:Configurable behavior in case of module failure (hold last value or switch to a safe value).

• Output control:

• Latched:Maintains the last output state (on or off) until a new command is received.

• Pulsed:Generates a short-duration pulse signal.

• Pulse-width modulated (PWM):Varies the on-time of the output signal to control power delivered to the load (useful for dimming lights or controlling motor speed).

• Galvanic isolation (optional):Isolates the module's field outputs from the system power for enhanced safety and noise reduction (requires external power supply).

• Bussed 24VDC DO:

• All outputs share a common ground.

• Power can come from the system power supply or an external 24V source.

• External power allows for galvanic isolation.

• Safe-state Behavior (FAILOPT):

• Hold the last value: Output maintains its state before failure.

• Shed to a safe value: Output switches to a pre-defined safe state (user-configurable).

• Configurable per channel.

• Options:

Specifications - Digital Output 24VDC:

• Output Channels:32

• Output Type:Source

• Voltage Rating:24 VDC

• Module Current Rating:105 mA

• Operating Temperature:0 to 60°C (32 to 140°F)

• Storage Temperature:-40 to 85°C (-40 to 185°F)

• Load Voltage:Maximum 30 VDC

• Module Removal and Insertion:Supported while powered on

• Load Current:

• Each channel has short-circuit protection using fuses (one fuse per eight channels, totaling four fuses for the 32-channel module).

• Maximum load current per channel: 100 mA

• Galvanic Isolation:

• 1000 VAC RMS for system-to-field isolation (requires user-supplied field power).

• No system-to-field isolation when using internal system power.

• Other Specifications:

• On-State Voltage:24 VDC (typical)

• Off-State Voltage:0 VDC

• Off-State Leak Current:5 μA (maximum)

• Turn-On/Turn-Off Time:10 ms (maximum)

• Gap (no current):None (applicable to redundancy only)

• Agency Certifications:Meets various safety standards for hazardous locations

Module Number:

• 8C-TDODA1:Non-redundant, coated version, size 9 inches

Warranty Conditions

At ZGPLC Co Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.

🛡️Coverage Details:

This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.

📝Claim Process:

To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.

🚚Shipping Assistance:

We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

🚫Exclusions:

Unauthorized modifications, repairs, or misuse of the product.

Normal wear and tear.

Negligence.

Extreme environmental conditions beyond product specifications.