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20-HIM-C3S | Allen-Bradley Remote Human Interface Module

Brand/Manufacturer: Allen-Bradley

Order Number: 20-HIM-C3S

Type: Drive Human Interface Modules

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 20-HIM-C3S is a remote Human Interface Module (HIM) designed for panel-mounted operator access to compatible Allen-Bradley drive systems. It features an LCD display, a full numeric keypad, and a DPI communication interface operating at 12 VDC. Its NEMA 4X / 12 enclosure rating identifies its specified environmental protection classification.

Key Features

  • Remote Human Interface Module for drive operation.
  • Panel-mount installation configuration.
  • LCD display for drive information and operator interaction.
  • Full numeric keypad for data entry and parameter access.
  • DPI interface with 12 VDC power.
  • NEMA 4X / 12 enclosure rating.
  • Discontinued by the manufacturer.

Technical Specifications

Parameter Specification
Model 20-HIM-C3S
Brand Allen-Bradley
Product Type Remote Human Interface Module
Product Category Drive Interface
Mounting Type Panel Mount
Display Type LCD
Keypad Full Numeric Keypad
Communication Interface DPI
DPI Supply Voltage 12 VDC
DPI Current 140 mA
Enclosure Rating NEMA 4X / 12
Weight 0.18 kg
Manufacturer Status Discontinued

Display and Operator Interface

The 20-HIM-C3S provides a local operator interface for drive-related information and parameter entry. Its LCD display presents drive information, while the full numeric keypad allows operators to enter numerical values and navigate available interface functions.

The remote panel-mount configuration separates the operator interface from the drive itself, allowing the HIM to be installed at a suitable control panel location.

DPI Communication and Power

The module uses the Drive Peripheral Interface (DPI) and has a specified supply requirement of 12 VDC at 140 mA. DPI provides the communication connection between the HIM and compatible drive equipment. Confirm the drive's DPI support and connection requirements before selecting this module as a replacement.

Enclosure Protection

The NEMA 4X / 12 rating identifies the enclosure protection classification specified for this model. NEMA 4X includes protection against specified environmental conditions, including corrosion, while NEMA 12 addresses specified indoor industrial conditions such as dust and dripping liquids. The actual installation must maintain the required panel and enclosure protection.

Product Status and Warranty

The Allen-Bradley 20-HIM-C3S is discontinued by the manufacturer. When sourcing this module for maintenance or replacement, verify the complete catalog number, DPI interface requirements, panel mounting arrangement, and compatibility with the installed drive.

The supplied product listing states that the factory warranty does not apply and includes a Radwell 2-year warranty.

Frequently Asked Questions

Q: What is the function of the Allen-Bradley 20-HIM-C3S?

A: It is a remote Human Interface Module used to provide operator access to compatible drive systems. Its LCD display and full numeric keypad support drive information viewing and numerical parameter entry.

Q: What power supply does the 20-HIM-C3S require?

A: The listed DPI electrical specification is 12 VDC at 140 mA. Verify the power and interface requirements of the connected drive before installation.

Q: Is the 20-HIM-C3S suitable for panel mounting?

A: Yes. The supplied product information identifies it as a remote panel-mount module with a NEMA 4X / 12 rating. The mounting arrangement must preserve the specified enclosure protection.

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