FC-GMMD16 Honeywell | Safety Manager Digital Input Assembly

Product Overview

The FC-GMMD16 (Model: FC-GMMD16) is a 16-channel digital input Field Termination Assembly (FTA) module engineered by Honeywell for high-integrity industrial automation. It serves as the physical and electrical interface between field-level digital devices and Honeywell’s Safety Manager® or Experion® PKS control platforms. This module is designed to capture discrete states—such as switch positions, contact closures, and logic signals—converting them into conditioned data for safety and process logic.

A standout feature of the FC-GMMD16 (Part Number: FC-GMMD16) is its dual-channel design, which allows for the simultaneous support of current-loop and voltage-based digital inputs. This versatility simplifies the integration of mixed-signal sources within a single chassis. Its rugged architecture is specifically optimized for heavy-duty process industries, providing high-speed sampling and comprehensive diagnostics required for Safety Instrumented Systems (SIS) and Emergency Shutdown (ESD) applications.

Detailed Technical Specifications

The FC-GMMD16 provides the following engineering parameters for digital signal acquisition:

• Manufacturer: Honeywell (USA)

• Model Number: FC-GMMD16

• Product Type: Digital Input Field Termination Assembly (FTA)

• Channel Count: 16 Independent Digital Channels

• Input Architecture: Dual-channel support (Voltage and Current-loop inputs)

• Input Voltage Range: 4 V DC to 28 V DC

• Sampling Rate: High-speed internal processing (up to 100 MHz internally conditioned)

• Diagnostics: Integrated module health and status monitoring

• Hazardous Area Rating: Suitable for Class 1, Div 1 / Zone 0, 1 (with appropriate barriers)

• Mounting Configuration: Rack or panel installation within a dedicated FTA chassis

• Dimensions: 320 mm x 122 mm x 56 mm (12.6″ x 4.8″ x 2.2″)

• Net Weight: 0.59 kg (1.3 lbs)

• Shipping Weight: 3.0 kg (Including protective factory packing)

• Operating Standard: Industrial Grade for Safety Manager and Experion PKS

• Country of Origin: USA