Integrating seamlessly into the Honeywell FSC (Fail Safe Controller) architecture, the FS-PSU-240516 provides dedicated, high-integrity system power distribution for critical safety instrumented systems (SIS). Designed as a non-conformal coated module (designated by the FS- prefix designation), this power supply unit delivers reliable electrical performance in environments with controlled atmospheric parameters. It maintains stable voltage profiles across its operational range, supporting the demanding uptime requirements of process safety architectures, Emergency Shutdown Systems (ESD), and Burner Management Systems (BMS).
| Parameter | Specification Value |
|---|---|
| Manufacturer | Honeywell |
| Model Number | FS-PSU-240516 |
| System Series | Fail Safe Controller (FSC) / Safety Manager |
| Module Type | Power Supply Unit |
| Coating Specification | Non-conformal coated ("FS" Prefix) |
| Operating Temperature | -5 degC to +70 degC (+23 degF to +158 degF) |
| Storage Temperature | -40 degC to +85 degC (-40 degF to +185 degF) |
| Relative Humidity | 10% to 95% (non-condensing) |
| Module Dimensions (L x W x H) | 21.1 cm x 3.52 cm x 17.6 cm |
| Net Module Weight | 0.85 kg |
| Shipping Weight (Calculated) | 3.00 kg |
It is vital to distinguish between Honeywell's FS- and FC- hardware prefixes. The FS-PSU-240516 is functionally identical to its conformal-coated counterpart, but lacks the extra layer of chemical protection. While they can sit on the same physical backplane, mixing non-coated (FS) and coated (FC) modules within an environment subject to corrosive airborne contaminants or high humidity can bypass local atmospheric compliance standards. Always verify the ISA-S71.04 G3 environmental requirements of your control cabinet before substituting an FS module with an FC equivalent.
When running the FSC chassis near its upper operating limit of +70 degC, thermal loading must be thoroughly calculated. Standard installation mandates that the cabinet housing the safety controller maintains continuous forced-air ventilation. Heat stagnation around the module can accelerate the degradation of the internal storage capacitors, leading to premature voltage ripple failures on the 24V bus.
Always check the mechanical polarization keys on the chassis guide rail before inserting the module. Forcing a misaligned power supply into the safety manager backplane can cause terminal pin damage. Additionally, verify the cabinet master grounding bus resistance is less than 1 ohm to prevent common-mode noise issues from affecting the module's safety-critical output stage.
CRITICAL WARNING
Do not hot-swap or extract this power supply module while the safety system controller loop is active or energized. Ensure the main input feeder breaker is locked out and tagged out (LOTO) in accordance with plant electrical safety procedures. Residual capacitance within the unit requires at least 60 seconds to bleed down to safe levels after de-energization.
Isolate and verify the primary utility power supply feeding the destination chassis rack has been completely de-energized.
Align the top and bottom guides of the FS-PSU-240516 module with the physical chassis tracks in the designated power supply slot.
Slide the module smoothly backwards until its rear connectors are fully seated into the system backplane interface.
Tighten the upper and lower faceplate retention screws to the recommended OEM torque setting to secure ground bonding and prevent vibration displacement.
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Returns & Warranty
Manufacturer: Honeywell
Product No.: FS-PSU-240516
Country of origin:United States
Product Type: Safety PLC Power Supplies
Payment: T/T, Western Union
Weight: 850g
Dimensions: 21.1 cm x 3.52 cm x 17.6 cm
Shipping port: Xiamen
Warranty: 12 months
Integrating seamlessly into the Honeywell FSC (Fail Safe Controller) architecture, the FS-PSU-240516 provides dedicated, high-integrity system power distribution for critical safety instrumented systems (SIS). Designed as a non-conformal coated module (designated by the FS- prefix designation), this power supply unit delivers reliable electrical performance in environments with controlled atmospheric parameters. It maintains stable voltage profiles across its operational range, supporting the demanding uptime requirements of process safety architectures, Emergency Shutdown Systems (ESD), and Burner Management Systems (BMS).
| Parameter | Specification Value |
|---|---|
| Manufacturer | Honeywell |
| Model Number | FS-PSU-240516 |
| System Series | Fail Safe Controller (FSC) / Safety Manager |
| Module Type | Power Supply Unit |
| Coating Specification | Non-conformal coated ("FS" Prefix) |
| Operating Temperature | -5 degC to +70 degC (+23 degF to +158 degF) |
| Storage Temperature | -40 degC to +85 degC (-40 degF to +185 degF) |
| Relative Humidity | 10% to 95% (non-condensing) |
| Module Dimensions (L x W x H) | 21.1 cm x 3.52 cm x 17.6 cm |
| Net Module Weight | 0.85 kg |
| Shipping Weight (Calculated) | 3.00 kg |
It is vital to distinguish between Honeywell's FS- and FC- hardware prefixes. The FS-PSU-240516 is functionally identical to its conformal-coated counterpart, but lacks the extra layer of chemical protection. While they can sit on the same physical backplane, mixing non-coated (FS) and coated (FC) modules within an environment subject to corrosive airborne contaminants or high humidity can bypass local atmospheric compliance standards. Always verify the ISA-S71.04 G3 environmental requirements of your control cabinet before substituting an FS module with an FC equivalent.
When running the FSC chassis near its upper operating limit of +70 degC, thermal loading must be thoroughly calculated. Standard installation mandates that the cabinet housing the safety controller maintains continuous forced-air ventilation. Heat stagnation around the module can accelerate the degradation of the internal storage capacitors, leading to premature voltage ripple failures on the 24V bus.
Always check the mechanical polarization keys on the chassis guide rail before inserting the module. Forcing a misaligned power supply into the safety manager backplane can cause terminal pin damage. Additionally, verify the cabinet master grounding bus resistance is less than 1 ohm to prevent common-mode noise issues from affecting the module's safety-critical output stage.
CRITICAL WARNING
Do not hot-swap or extract this power supply module while the safety system controller loop is active or energized. Ensure the main input feeder breaker is locked out and tagged out (LOTO) in accordance with plant electrical safety procedures. Residual capacitance within the unit requires at least 60 seconds to bleed down to safe levels after de-energization.
Isolate and verify the primary utility power supply feeding the destination chassis rack has been completely de-energized.
Align the top and bottom guides of the FS-PSU-240516 module with the physical chassis tracks in the designated power supply slot.
Slide the module smoothly backwards until its rear connectors are fully seated into the system backplane interface.
Tighten the upper and lower faceplate retention screws to the recommended OEM torque setting to secure ground bonding and prevent vibration displacement.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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