Product Details
Configured for discrete actuator driving and high-density signal switching in Experion PKS Series 8 platforms, the Honeywell 8C-PDOLA1 (8C-PDOLA1 Digital Output Modules) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 8C-PDOLA1 |
| Brand | Honeywell |
| Origin | USA |
| Operating Temp | -20 deg C to +60 deg C |
| Power Consumption | Not specified |
| Output Type | Digital Output (24 VDC sourcing) |
| Number of Channels | 32 channels |
| Maximum Load per Channel | 100 mA at 24 VDC |
| Environmental Protection | Conformally coated PCB |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The 8C-PDOLA1 controls external field solenoids, relays, and interlock circuits by sourcing 24 VDC at up to 100 mA per channel across 32 discrete output paths. Channel-to-channel isolation architecture prevents ground loops, field noise, and high-voltage inductive surges from interfering with the backplane communication bus. Onboard diagnostics continuously monitor field circuit integrity to detect open-circuit and short-circuit field wiring faults, while a conformally coated PCB prevents atmospheric chemical degradation.
Frequently Asked Questions
Q: Does the 8C-PDOLA1 digital output module support hot-swapping under live power?
A: Yes, the module is engineered for online hot-swappable replacement without interrupting control platform backplane communications or adjacent channel operation.
Q: What protection measures prevent field-side voltage spikes from damaging backplane circuits?
A: Integrated channel-to-channel and channel-to-backplane electrical isolation barriers block transient spikes and ground loops from entering control logic circuits.
Q: What is the load capacity supported on each individual output channel?
A: Each of the 32 discrete output channels delivers up to 100 mA sourcing current at a nominal 24 VDC.
Field Installation Guidelines
- Confirm that ESD prevention protocols are active and wear a grounded wrist strap before handling the 8C-PDOLA1 module.
- Align the module card edges with the designated slot guide rails on the Series 8 I/O terminal assembly (IOTA).
- Insert the unit into the slot until mechanical retaining latches fully seat into the backplane frame.
- Keep 24 VDC digital output signal lines separate from high-voltage AC conductors inside wire duct runs to suppress noise induction.
- Terminate all field cable shield drain wires at a dedicated master cabinet earth ground bar.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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