Submittal Drawing:
GRDC12

• DESCRIPTION

  The GRDC12 is used in conjunction with the the GCC48 cards.

  The GRDC12 actuates a bank of 12 relays ON and OFF and monitors their states.

  It also monitors 3 programmable system switch inputs. Each card is associated with a bank of 12 relays. The 24 relay panel accepts two cards (1-12, 13-24), the 48 relay panel accepts four cards (1-12, 13-24, 25-36, 37-48).

  Features:
  Plug-in modular configuration
  Directly controls each relay with a switch or occupancy sensor
  Monitors pilot contacts for each relay
  3 relays may be wired in parallel to be controlled by a single GRDC12 output
  Supports global control of relays in a networked system with programmable system switch inputs.

• SPECIFICATIONS

  Description:	12 Relay Drive/Monitor Card
  Catalog #:	GRDC12
  Operating Environment:	0-55 Degrees C (32-131°F) 0-95% RH, Non Condensing Non Corrosive atmosphere
  Mounting:	In RINTER00xx
  Weight:	0.5 Kg / 1 lb.
  Codes:	UL 916 Energy Management CSA Certified

• OVERVIEW OF GRDC12

  The GRDC12 is an innovative 12 Relay Drive/Monitor Card tailored to meet modern energy management requirements. It functions by actuating a bank of 12 relays ON and OFF while monitoring their operational states, ensuring optimal functionality at all times. With the capability to interface with GCC48 cards, the GRDC12 becomes an integral part of systems designed for precise relay management. Its ability to support global control through programmable system switch inputs provides a flexible and scalable solution for various applications.

• KEY FEATURES

  Engineered with advanced features, the GRDC12 boasts a plug-in modular configuration that simplifies installation and maintenance. It enables direct control of relays via switches or occupancy sensors, ensuring seamless operation. Additionally, it monitors pilot contacts for each relay, enhancing system reliability. For scenarios demanding shared control, up to three relays can be wired in parallel to a single GRDC12 output. Its compatibility with global control in networked systems further establishes its importance in dynamic energy management applications.

• PERFORMANCE AND RELIABILITY

  Designed for robust performance, the GRDC12 operates within a wide range of conditions, including temperatures from 0°C to 55°C (32°F to 131°F) and up to 95% relative humidity in non-condensing environments. Lightweight at just 0.5 kg (1 lb.), it ensures easy integration into the RINTER00xx mounting system. The GRDC12 complies with UL 916 Energy Management standards and is CSA certified, assuring users of its safety and reliability. As a technically advanced iteration of the GE RRDC12, the GRDC12 combines efficiency, scalability, and innovation, making it a top choice for relay control and monitoring.

This product is a technically advanced version of the GE RRDC12

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