Description
Product Description
The Honeywell DC-TDOB11 is a 32-channel digital output module designed for Experion PKS Series-C systems. It provides SOURCE-type 24V DC outputs to control relays, actuators, solenoids, and other field devices. The module ensures reliable operation through channel-to-channel isolation, built-in diagnostics, and support for multiple output modes, making it suitable for critical industrial automation applications.
Technical Specifications
| Specification |
Details |
| Channels |
32 digital outputs |
| Output Type |
SOURCE-type (24 VDC) |
| Max Output Current |
0.5 A per channel |
| Output Modes |
Latch, Pulse, Pulse Width Modulation (PWM) |
| Isolation |
Channel-to-channel and channel-to-bus |
| Diagnostics |
Short circuit and open load detection |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Relative Humidity |
5% to 95% non-condensing |
| Mounting |
C-Series chassis slot |
| Power Supply |
Stable 24V DC bus required |
| Certifications |
CE, CSA, UL, ATEX compliant |
| Dimensions |
Compact design for 9-inch control cabinets |
| Installation Notes |
Requires proper wiring, ESD precautions, and Experion commissioning |
Key Features & Advantages
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High Channel Density: 32 outputs per module reduce cabinet footprint.
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Flexible Control Options: Supports latch, pulse, and PWM modes for advanced process applications.
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Diagnostic Protection: Built-in short circuit and open load detection enhance reliability.
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Industrial-Grade Reliability: Wide operating temperature and robust isolation for harsh environments.
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Seamless System Integration: Designed for Experion PKS Series-C I/O systems.
Applications
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Controlling actuators, relays, and solenoids
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Process control in refining, petrochemical, and power generation plants
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High-density digital output in distributed control systems (DCS)
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Chemical and manufacturing process automation requiring reliable digital outputs
FAQ
Q: Can the DC-TDOB11 module be used outside Experion PKS systems?
A: It is optimized for Experion PKS Series-C; use outside this ecosystem may limit functionality.
Q: What is the maximum load per channel?
A: Each output supports up to 0.5 A; higher loads require external relays.
Q: Does it support PWM output control?
A: Yes, PWM, pulse, and latch modes are all supported for versatile operation.
Q: Are there similar modules in the Experion Series-C family?
A: Yes, modules like DC-PDOD51 provide similar functions with SINK-type outputs, while DC-TDOB11 offers SOURCE-type outputs for sourcing applications.
