Honeywell |DC-PDIS51|Digital Input Sequence of Events Module

SKU: DC-PDIS51

Manufacturer: Honeywell
Product No.: DC-PDIS51
Condition：In stock
Product Type: Digital Input Sequence of Events Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 550g
Shipping port: Xiamen
Warranty: 12 months

Description

The DC-PDIS51 is a digital input module designed to accept 24VDC discrete signals and provide time-tagged sequence of events (SOE) with 1ms resolution. It supports three modes of operation: Normal, Sequence of Events, and Low Latency, ensuring flexibility in different application requirements. The module features extensive internal diagnostics, optional redundancy, and galvanic isolation, making it suitable for reliable and precise event recording in industrial environments.

Features

Three Modes of Operation:
- Normal: 20ms PV scan
- Sequence of Events (SOE): 1ms resolution SOE, 20ms PV scan
- Low Latency: 5ms PV scan
Extensive Internal Diagnostics: Ensures data integrity.
Optional Redundancy: Enhances system reliability.
Internal/External Field Power Selection: Flexibility in power supply options.
Onboard Excitation Power: No need for marshalling power.
Direct/Reverse Input Indication: Configurable input direction.
Galvanic Isolation: Provides electrical isolation between input terminals and common.

Technical Specifications

Model: DC-PDIS51 - Digital Input Sequence of Events
IOTA Models:
- DC-TDIL51: Non-redundant, 9 inches
- DC-TDIL61: Redundant, 12 inches
Input Channels: 32
Input Channel Scanning (PV):
- Normal: 20ms
- Fast: 5ms
Digital Input Resolution for SOE: 1ms
Galvanic Isolation: 1000 VAC RMS or ±1000 VDC (any input terminal voltage referenced to common)
Isolation Technique: Optical (in IOM)
DI Power Voltage Range: 18 to 30 VDC
ON Sense Voltage/Current:
- Minimum: 13 VDC or 3 mA
OFF Sense Voltage/Current:
- Maximum: 5 VDC or 1.2 mA
Input Impedance: 4.2 KΩ
Absolute Delay Across Input Filter and Isolation: 5 ms ± 20%
Field Resistance for Guaranteed ON Condition: 300 Ω max @ 15 VDC
Field Resistance for Guaranteed OFF Condition: 30 KΩ min @ 30 VDC

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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