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- Overview
- Specifications
- Description
- Applications
- Notable Features
- FAQ
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
HONEYWELL |
Model Number: |
8C-TDIL01 51306856-175 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Parameter |
Value |
|
Part Number |
8C-TDIL01 51306856-175 |
|
Part Type |
Digital Input Module |
|
Dimensions |
29.3 x 12 x 6.5 cm |
|
Weight |
0.34 kg |
|
Redundancy |
Non-redundant |
|
Coating |
Yes |
|
Input Channels |
32 |
|
Input Channel Scanning (PV) |
Normal: 20 ms; Fast: 5 ms |
|
Digital Input Resolution (SOE) |
1 ms |
|
Galvanic Isolation |
1500 VAC RMS or ±1500 VDC |
|
Isolation Technique |
Optical (in IOM) |
|
DI Power Voltage Range |
18–30 V DC |
|
ON Sense Voltage/Current |
≥13 V DC or ≥3 mA |
|
OFF Sense Voltage/Current |
≤5 V DC or ≤1.2 mA |
|
Input Impedance |
4.2 kΩ |
|
Absolute Delay (Filter + Isolation) |
5 ms ±20% |
|
Field Resistance (Guaranteed ON) |
≤300 Ω @ 15 V DC |
|
Field Resistance (Guaranteed OFF) |
≥30 kΩ @ 30 V DC |
Description
The Honeywell 8C-TDIL01 51306856-175 is a non-redundant Digital Input Module. This module receives status signals from various field switches, buttons, limit switches, and relay contacts, and transmits these discrete voltage signals to the input module for digital processing.
Applications
Fine chemical plant: coated protection resists corrosive gases, ensuring stable acquisition of multiple digital signals from reactor areas.
Thermal power plant: monitors auxiliary equipment status and breaker contacts to ensure real-time interlock logic execution.
Automated logistics plant: fast scanning enables real-time monitoring of conveyor photoelectric switches to prevent material blockage.
Hydropower facility: strong isolation protects control systems from lightning-induced surges in outdoor equipment environments.
Notable Features
Three modes of operation:
Normal (20ms PV scan)
Sequence of Events (1ms resolution SOE,20ms PV scan)
Low Latency (5ms PV scan)
Extensive internal diagnostics for data integrity
Open Wire Detection (in Normal mode only)
Optional redundancy
Internal or external field power selection
On board excitation power (no need for marshalling power)
Supplies Non-incendive field power
FAQ
Q: What is the channel count of 8C-TDIL01 51306856-175 and does it support redundancy?
A: 32 channels, non-redundant, with anti-corrosion coating.
Q: What are the channel scan cycle and SOE resolution of 8C-TDIL01 51306856-175?
A: Normal scan 20 ms / fast scan 5 ms, SOE event resolution 1 ms.
Q: What are the ON and OFF threshold values of 8C-TDIL01 51306856-175?
A: ON: ≥13 V DC / ≥3 mA; OFF: ≤5 V DC / ≤1.2 mA.
Q: What is the electrical isolation rating and technology used in 8C-TDIL01 51306856-175?
A: 1500 VAC RMS / ±1500 VDC, optical isolation.
Q: What is the operating voltage range and input impedance of 8C-TDIL01 51306856-175?
A: Operating voltage 18–30 V DC, input impedance 4.2 kΩ.
