Digital Input Module | Honeywell 8C-PDIL51 51454359-175
The Honeywell 8C-PDIL51 (part number 51454359-175) is a 32-channel 24 VDC digital input module designed for integration into Honeywell Series 8 I/O assemblies within Experion PKS distributed control systems (DCS). Installed directly onto a matching Input Output Termination Assembly (IOTA), this high-density module converts 24 VDC discrete field signals from switches, relays, and sensors into digital status logic for real-time process monitoring and control.
Signal Processing and System Interface
The 8C-PDIL51 provides 32 isolated digital input channels configured to sense 24 VDC nominal field logic levels across an operational voltage range of 18 to 30 VDC. The module incorporates input filtering to stabilize discrete state detection with a maximum response delay of 5 ms, suppressing contact bounce and field noise before passing input data across the Series 8 backplane bus. Its conformal coating ensures reliable dielectric performance and protection against environmental contaminants in industrial control cabinets.
| Parameter | Specification |
|---|---|
| Model | 8C-PDIL51 |
| Part Number | 51454359-175 |
| Brand | Honeywell |
| Product Type | Digital Input Modules |
| Series | Experion Series 8 |
| Input Channels | 32 |
| Input Voltage | 24 VDC (18 to 30 VDC range) |
| Input Current | 6 mA typical at 24 VDC |
| Input Filter Delay | 5 ms maximum |
| Isolation Voltage | 1500 VDC channel-to-backplane |
| Power Consumption | 2.5 W maximum |
| Operating Temperature | -40 deg C to +70 deg C |
| Conformal Coating | Yes |
| Dimensions | 118 mm x 31 mm x 140 mm |
| Weight | 0.25 kg |
Frequently Asked Questions
Q: How many digital input channels are available on the 8C-PDIL51 module?
A: The 8C-PDIL51 provides 32 high-density 24 VDC digital input channels on a single module.
Q: What Experion DCS platform does the 8C-PDIL51 connect to?
A: It is designed specifically for Honeywell Experion PKS Series 8 I/O systems and mounts directly onto a compatible Series 8 IOTA block.
Digital Input Module | Honeywell 8C-PDIL51 51454359-175
Digital Input Module | Honeywell 8C-PDIL51 51454359-175
The Honeywell 8C-PDIL51 (part number 51454359-175) is a 32-channel 24 VDC digital input module designed for integration into Honeywell Series 8 I/O assemblies within Experion PKS distributed control systems (DCS). Installed directly onto a matching Input Output Termination Assembly (IOTA), this high-density module converts 24 VDC discrete field signals from switches, relays, and sensors into digital status logic for real-time process monitoring and control.
Signal Processing and System Interface
The 8C-PDIL51 provides 32 isolated digital input channels configured to sense 24 VDC nominal field logic levels across an operational voltage range of 18 to 30 VDC. The module incorporates input filtering to stabilize discrete state detection with a maximum response delay of 5 ms, suppressing contact bounce and field noise before passing input data across the Series 8 backplane bus. Its conformal coating ensures reliable dielectric performance and protection against environmental contaminants in industrial control cabinets.
| Parameter | Specification |
|---|---|
| Model | 8C-PDIL51 |
| Part Number | 51454359-175 |
| Brand | Honeywell |
| Product Type | Digital Input Modules |
| Series | Experion Series 8 |
| Input Channels | 32 |
| Input Voltage | 24 VDC (18 to 30 VDC range) |
| Input Current | 6 mA typical at 24 VDC |
| Input Filter Delay | 5 ms maximum |
| Isolation Voltage | 1500 VDC channel-to-backplane |
| Power Consumption | 2.5 W maximum |
| Operating Temperature | -40 deg C to +70 deg C |
| Conformal Coating | Yes |
| Dimensions | 118 mm x 31 mm x 140 mm |
| Weight | 0.25 kg |
Frequently Asked Questions
Q: How many digital input channels are available on the 8C-PDIL51 module?
A: The 8C-PDIL51 provides 32 high-density 24 VDC digital input channels on a single module.
Q: What Experion DCS platform does the 8C-PDIL51 connect to?
A: It is designed specifically for Honeywell Experion PKS Series 8 I/O systems and mounts directly onto a compatible Series 8 IOTA block.
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