621-1100R Honeywell | Industrial Discrete Input Module 115VAC
Manufacturer: Honeywell
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Part Number: 621-1100R
Condition：New with Original Package
Product Type: Industrial Discrete Input Module 115VAC
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 621-1100R | 8-Point VAC/VDC Discrete Input Module
Product Description
The Honeywell 621-1100R is a high-performance discrete input module designed for Honeywell industrial automation systems. It provides 8 input channels capable of handling 115 VAC/VDC signals, making it ideal for connecting switches, relays, and contact sensors.
This module features hot-swap capability, allowing insertion or removal without interrupting system operation. Its high-speed signal acquisition and optimized input delays make it perfect for real-time control applications in manufacturing, energy, and process industries.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 621-1100R |
| Product Type | 8-Point VAC/VDC Discrete Input Module |
| Input Channels | 8 points (2 commons, 4 points per common) |
| Nominal Voltage | 115 VAC/VDC |
| Voltage Range | 90–140 V |
| Current Range | 6–21 mA (typical 12 mA at 115 V) |
| Allowable Leakage | 2 mA AC / 3 mA DC |
| Input Delay (Off → On) | 2.4 ms ±20% plus 0–0.5 cycles |
| Input Delay (On → Off) | 17 ms ±20% |
| Operating Current | +5 VDC, 30 mA max |
| Hot-Swap Capability | Yes (insert/remove while rack is powered) |
| Dimensions (H × W × D) | 5.1 cm × 24.1 cm × 19.1 cm |
| Weight | 0.34 kg (0.76 lbs) |
| Certifications | CE, UL508, CSA, TUV |
| Country of Origin | USA |
FAQ
Q1: How many input channels does the 621-1100R support?
A1: It has 8 discrete input channels for field devices.
Q2: Can the module be hot-swapped?
A2: Yes, it supports hot-swap, allowing insertion/removal without powering down.
Q3: What voltage signals does it support?
A3: The module handles 115 VAC or VDC signals with a range of 90–140 V.
Q4: What is the typical input delay for real-time signals?
A4: The Off → On delay is 2.4 ms ±20%, and On → Off delay is 17 ms ±20%.
Q5: What is the warranty period?
A5: Honeywell provides a 12-month warranty on this module.