Honeywell|8C-PDIS01| Digital Input Sequence
Honeywell 8C-PDIS01 Digital Input Sequence of Events Module
Description
The Honeywell 8C-PDIS01 is a coated 32-channel digital input I/O module with Sequence of Events (SOE) functionality, supporting 1 ms time-stamped event resolution for industrial control systems.
Features
- Three operational modes: Normal (20 ms), SOE (1 ms), and Low Latency (5 ms)
- Optional redundancy support
- Open-wire detection in Normal mode
- Internal or external field power selection
- Galvanic isolation and non-incendive field power supply
Technical Specifications
- Input channels: 32
- SOE timestamp resolution: 1 ms
- PV scan rates: 20 ms (Normal), 5 ms (Low Latency)
- DI power voltage range: 18 to 30 VDC
- ON sense threshold: ≥13 VDC or ≥3 mA
- OFF sense threshold: ≤5 VDC or ≤1.2 mA
- Input impedance: 4.2 kΩ
- Absolute input delay: 5 ms ±20%
Honeywell|8C-PDIS01| Digital Input Sequence
Honeywell|8C-PDIS01| Digital Input Sequence
Honeywell 8C-PDIS01 Digital Input Sequence of Events Module
Description
The Honeywell 8C-PDIS01 is a coated 32-channel digital input I/O module with Sequence of Events (SOE) functionality, supporting 1 ms time-stamped event resolution for industrial control systems.
Features
- Three operational modes: Normal (20 ms), SOE (1 ms), and Low Latency (5 ms)
- Optional redundancy support
- Open-wire detection in Normal mode
- Internal or external field power selection
- Galvanic isolation and non-incendive field power supply
Technical Specifications
- Input channels: 32
- SOE timestamp resolution: 1 ms
- PV scan rates: 20 ms (Normal), 5 ms (Low Latency)
- DI power voltage range: 18 to 30 VDC
- ON sense threshold: ≥13 VDC or ≥3 mA
- OFF sense threshold: ≤5 VDC or ≤1.2 mA
- Input impedance: 4.2 kΩ
- Absolute input delay: 5 ms ±20%
