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Product Introduction
The Honeywell 8C-SDOX01 51307051-175 is a digital output module designed for use within the Experion Process Knowledge System (PKS) and C300/C200 I/O subsystem architectures. This module is a vital component for sending control signals to field devices that require a binary (ON/OFF) actuation. Typical connected devices include solenoid valves, relays, contactors, and interlock circuits.
This module provides 8 discrete output channels, each capable of sourcing 24 VDC outputs to drive digital loads. With a compact form factor and superior diagnostics capability, the 8C-SDOX01 is particularly well-suited for demanding industrial environments, such as chemical plants, oil refineries, and power generation units. It is hot-swappable and comes equipped with built-in fault detection and protection circuitry, ensuring long-term operation and easy maintenance.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 8C-SDOX01 |
| Part Number | 51307051-175 |
| Product Type | Digital Output Module |
| Channels | 8 isolated digital output channels |
| Output Type | Sourcing (positive logic) |
| Nominal Output Voltage | 24 VDC |
| Output Current per Channel | 0.5 A max/channel |
| Total Module Output | 4 A maximum |
| Output Response Time | < 1 ms |
| Isolation | Optical isolation between channels and system |
| Short Circuit Protection | Yes |
| Overload Protection | Yes |
| Diagnostics | Channel fault detection, module status LEDs |
| Communication Interface | FTE (Fault Tolerant Ethernet), compatible with C300 controllers |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Certifications | CE, UL, FM, CSA, Class 1 Div 2 approval (when in certified systems) |
| Mounting | Mounted on Universal I/O backplane |
| Dimensions (W x H x D) | 61 x 153 x 145 mm |
| Weight | 0.3 kg |
Product Applications
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Oil & Gas Refineries: Actuating interlock systems, shutdown valves, blowdown systems.
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Power Plants: Controlling breakers, alarms, and isolation switches in turbine & generator control.
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Chemical Processing: Activating agitators, mixers, safety interlocks, and lighting systems.
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Pharmaceutical Manufacturing: Automating batch systems and managing binary control tasks in cleanrooms.
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Water Treatment Facilities: Switching on/off pumps, blowers, and chemical dosing relays.
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Steel and Cement Plants: Engaging conveyor systems, cooling fans, and automatic hoppers.
Product Advantages
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Rugged Design: Built to operate in harsh industrial environments with strong EMI resistance.
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High Output Capacity: Can drive moderate current loads directly, reducing the need for interposing relays.
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Comprehensive Diagnostics: Each channel is monitored for open circuit, short circuit, and overload faults.
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Hot Swappable: Modules can be replaced without shutting down the system, reducing maintenance downtime.
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Compact Footprint: High-density design minimizes panel space usage, making it suitable for distributed installations.
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System Integration: Fully compatible with Honeywell’s Experion PKS and C300 system, allowing seamless integration.
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Fail-safe Operation: Internal mechanisms ensure safe output behavior in the event of fault or power loss.
Frequently Asked Questions (FAQ)
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Q: What is the main function of the 8C-SDOX01 module?
A: It provides 8 digital output channels used to send ON/OFF control signals to field devices. -
Q: Is this module compatible with the Experion PKS system?
A: Yes, it is fully compatible with Honeywell’s Experion PKS architecture including the C300 controller. -
Q: What type of outputs does the module provide?
A: It provides sourcing type digital outputs at 24 VDC. -
Q: Can it handle inductive loads directly?
A: Yes, but for larger inductive loads, external protection (flyback diodes) may be recommended. -
Q: How are the outputs protected?
A: Each channel includes short-circuit and overload protection. -
Q: Does the module support hot swapping?
A: Yes, it can be replaced while the system remains in operation, minimizing downtime. -
Q: What diagnostic features are available?
A: The module supports per-channel fault detection and LED status indication for easy troubleshooting. -
Q: What is the typical installation environment?
A: Industrial environments such as refineries, chemical plants, power stations, and water treatment facilities. -
Q: What is the isolation voltage between channels and system bus?
A: Optical isolation ensures robust signal separation; actual voltage isolation values depend on system integration. -
Q: Can this module be used in hazardous area installations?
A: Yes, when installed in certified enclosures, it meets Class 1 Division 2 and similar hazardous area standards.
Recommended Related Models (Same Series or Function Class)
| Model | Description | Channels | Function Type |
|---|---|---|---|
| 8C-SDOX01 | Digital Output Module | 8 | Digital Output |
| 8C-PAINA1 | Analog Input Module | 8 | Analog Input |
| 8C-PAOHA1 | Analog Output Module | 8 | Analog Output |
| 8C-TDODA1 | Digital Output Module (High-Density) | 16 | Digital Output |
| 8U-SDOX01 | Universal Digital Output Module | 8 | Digital Output |
| 8C-IP0101 | Pulse Input Module | 4 | Pulse Input |
Recommended Popular Models from Honeywell (Same Brand)
| Model | Description | Category | Key Application |
|---|---|---|---|
| 8C-SDOX01 | Digital Output Module | I/O Module | Binary control signal output |
| CC-PCNT01 | Controller Network Interface Module | Controller Interface | Network communication for C300 |
| CC-TDIL01 | Digital Input Module | I/O Module | Receiving ON/OFF signals |
| CC-PAIH01 | Analog Input Module | I/O Module | High-accuracy analog signal input |
| MC-TDOY22 | Digital Output Module for Safety System | SIS I/O Module | Safety shutdown systems |
| TK-IOLI01 | I/O Link Interface Module | I/O Interface | Field device interface |
