IS200TDBTH6ACD High-Density Terminal Base Module

Description

IS200TDBTH6ACD

The GE IS200TDBTH6ACD is a high-performance, high-density terminal base module designed as a key connectivity component within GE’s Mark VIe control system architecture. More than just a standard terminal block, it functions as an integrated connection solution optimized for large-scale systems requiring numerous termination points.

IS200TDBTH6ACD

This terminal base integrates seamlessly with GE’s industrial ecosystem, serving as the central connection point for modules like the GE IS200TBTCH1CBB companion terminal base, redundant processors, and remote I/O modules. What makes the GE IS200TDBTH6ACD invaluable for system integrators is its high-density design that reduces installation footprint while maintaining the robust connection quality required for critical industrial applications.

IS200TDBTH6ACD

Main features and advantages:

The GE IS200TDBTH6ACD delivers exceptional high-density performance through its precision-engineered terminal array featuring 64 individually isolated connection points, each capable of handling up to 4mm² wire gauge. Its advanced terminal design includes captive screws with integrated wire guides that simplify installation and reduce wiring errors, even in densely packed configurations. The terminal base provides 3kVrms isolation between field wiring and control circuitry, with dedicated grounding terminals that minimize electromagnetic interference in high-density environments where numerous signal paths could otherwise create cross-talk issues.

Hardware-wise, the GE IS200TDBTH6ACD features a ruggedized thermoplastic housing with UL94 V-0 flame rating, capable of withstanding extreme temperatures from -40°C to +85°C. Its DIN rail mounting system includes reinforced brackets that prevent sagging under the weight of multiple connected cables, ensuring stable alignment with mounted modules. The terminal base incorporates integrated cable management features that organize wiring pathways, reducing strain on connections and simplifying maintenance access. Its compact design maximizes connection density—providing 64 terminals within a footprint only slightly larger than standard lower-density terminal bases.

Application fields:

In large-scale industrial automation systems where numerous sensors, actuators, and control modules must communicate seamlessly, space-efficient connectivity solutions are essential for maintaining system reliability. Power plants with extensive turbine monitoring networks, manufacturing facilities with complex production lines, and oil refineries with distributed process control systems all require terminal bases that can handle high-density wiring while ensuring signal integrity. This is where the GE IS200TDBTH6ACD excels, serving as a high-capacity connection hub that simplifies wiring complexity in mission-critical applications where space is at a premium.

In power generation environments, the GE IS200TDBTH6ACD provides centralized termination points for wiring between redundant processors like the GE IS200RAPAG1B and dozens of field sensors, streamlining cable management in crowded control cabinets. In factory automation setups, it consolidates connections for multiple digital output modules and actuators, reducing wiring clutter and simplifying troubleshooting. Used in industrial automation across heavy industries, the GE IS200TDBTH6ACD acts as a high-density connection backbone that maintains signal integrity while maximizing the use of available cabinet space in large-scale control systems.

Related products:

GE IS200TBTCH1CBB – Companion terminal base that integrates with the GE IS200TDBTH6ACD in large systems.

GE IS200RAPAG1B – Redundant processor module whose field connections terminate through the GE IS200TDBTH6ACD.

IS200ERIOH1ABB – Remote I/O module that uses the GE IS200TDBTH6ACD for high-density sensor connections.

IS200JPDFG1A – Digital output module requiring the GE IS200TDBTH6ACD for multiple actuator connections.

IS200TDBTH6ACC – Previous generation high-density terminal base compatible with the GE IS200TDBTH6ACD.

IS200EPSMG2A – Power supply module whose distribution wiring connects through the GE IS200TDBTH6ACD.

IS200ESYSH1AAA – System health monitor that uses the GE IS200TDBTH6ACD for sensor input termination.

Installation and maintenance:

Before installing the GE IS200TDBTH6ACD, ensure the DIN rail is securely fastened with additional support brackets at both ends to handle the increased weight of high-density wiring. Use a torque wrench to secure mounting clips to 10–12 Nm, preventing rail deflection under load. When connecting wires, follow the color-coded terminal numbering system to maintain wiring organization, and use wire markers for all connections. Strip wire insulation to 9–10mm and torque terminal screws to 0.7–0.9 Nm, ensuring proper contact without damaging terminals. Leave at least 150mm of cable slack at the terminal base to facilitate maintenance access.

For maintenance, perform quarterly visual inspections of the GE IS200TDBTH6ACD to check for loose connections, particularly in high-vibration environments. Use a torque screwdriver to retighten any terminals showing signs of loosening to specified values. Clean terminal blocks semi-annually using compressed air with a narrow nozzle attachment to reach between densely packed terminals, ensuring power is disconnected first. Inspect cable management features annually for signs of wear, and reposition any cables causing strain on connections. When replacing modules, document wiring connections thoroughly or use labeled jumpers to maintain configuration integrity.

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