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Description:621-1100RC — digital input module for precise signal acquisition and reliable status monitoring in industrial automation systems.
Product condition: New
Packing condition:Factory Packing
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| Manufacturer | HONEYWELL |
| Item number | 621-1100RC |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | Spare Parts Supply for 20 Years
621-1100RC | digital input module
Sales Manager: May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs
Industrial Power Supply Module | Global 3-day DHL | 12-month warranty
HONEYWELL 621-1100RC
The Honeywell 621-1100RC is a digital input module designed for discrete field input tasks within its classic I/O architectures, such as the LC621/I/Orack series. According to the documentation, this module provides 115VAC/DC input, features 8 channels of digital input, and supports hot-swapping (the "RC" suffix typically indicates "Removable while rack powered / Can be inserted or removed while rack remains live").
It is commonly used in industrial fields to input switch, contact, or AC/DC signals to control systems, making it suitable for various applications in chemical, power, and metallurgical industries.
Product Advantages
Ø High Channel, High Precision: 16-channel input, 16-bit A/D converter, suitable for multi-point analog data acquisition.
Ø Strong Anti-interference Design: High isolation level, wide negative input voltage tolerance range (±30V), suitable for industrial environments.
Ø Hot-swappable/Modular Maintenance: Supports hot-swapping, reducing downtime and improving maintenance efficiency.
Ø Strong System-Level Compatibility: As a Honeywell Series8 architecture module, it is compatible with existing systems and spare parts libraries.
Ø Experienced Service Guarantee: Combining PLCAutocontroller's 20 years of industry experience, it provides integrated support from selection, delivery, installation, and after-sales service.
Technical Specifications
|
Parameter |
Details |
|
Model: |
621-1100RC |
|
Module Type: |
Digital Input Module |
|
Number of Input Channels: |
8 |
|
Nominal Voltage/Applicable Voltage Range: |
115V (AC/DC) nominal |
|
voltage range: |
90-140V |
|
Input Current Range: |
6-21mA (typical approx. 12mA @115V) |
|
Allowable Leakage Current: |
AC2mA, DC3mA |
|
Input Response Time: |
Off → On: ~2.4ms ±20% + 0 - 0.5 cycles; On → Off: ~17ms ±20% |
|
Hot-Swap Capability: |
The "RC" suffix indicates that the rack power can be switched on or off without shutting down the rack, and other modules can continue to operate. |
PLC Autocontroller:
l 1 Year Warranty
l 100% original package
l UPS/ DHL/ FEDEX / TNT
All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation
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