GE IS200TBQDH1A IS200TBQDH1AAA Interface Terminal PCB

Technical Specifications

The GE IS200TBQDH1A (also IS200TBQDH1AAA) serves as a dedicated interface terminal printed circuit board. This board measures 35.6 cm in length and 20.3 cm in width. It weighs approximately 1.2 kg. The unit contains 48 screw terminal blocks for field signal wiring. A single 50-pin ribbon cable connector links to the main controller. Additionally, the board features four LED indicators for power and communication status. The GE IS200TBQDH1A IS200TBQDH1AAA stores no firmware or operational data locally. It also holds zero battery-based energy storage. Instead, this board simply routes signals between field devices and the control system.

Parameter	Specification
Brand	General Electric (GE)
Model	GE IS200TBQDH1A IS200TBQDH1AAA
Category	Interface Terminal PCB
Length	35.6 cm
Width	20.3 cm
Weight	~1.2 kg
Terminal Blocks	48 screw-type terminals
Main Interface	One 50-pin ribbon cable connector
Status Indicators	Four LED indicators
Onboard Memory	None
Energy Storage	None (passive design)
Wire Gauge	14 to 26 AWG

Design and Integration

This GE IS200TBQDH1A IS200TBQDH1AAA interfaces field wiring with Mark VI control modules. The 48 terminals accept 14 to 26 AWG copper wires. Each terminal handles up to 5 A at 250 V AC/DC. Therefore, the board connects sensors, switches, and actuators safely. The ribbon cable carries signals to the main processor board. Meanwhile, the four LEDs show power presence and data activity. For a similar interface component, see the RMS-TSG-TZ-C on Alibaba. However, that device focuses on static trip protection, not signal termination.

Reliability and Installation

The GE IS200TBQDH1A IS200TBQDH1AAA operates from -40°C to +70°C. Its passive design eliminates any maintenance for batteries or firmware. Consequently, you achieve long-term reliability in harsh environments. The board mounts directly onto a DIN rail or backplane. Each unit meets GE’s insulation resistance standards above 100 MΩ.