GE IS200TDBSH2A IS200TDBSH2ACC

Dense Signal Termination for GE Mark VI Systems

The GE IS200TDBSH2A IS200TDBSH2ACC terminates a high volume of field I/O signals. This terminal board belongs to the Speedtronic series from General Electric. It provides organized connection points for dozens of field devices. Therefore, it eliminates messy point-to-point wiring inside the control cabinet.

Physical Dimensions and Rack Mounting Details

This terminal board measures 24 cm in width, 20 cm in height, and 4 cm in depth. The GE IS200TDBSH2A IS200TDBSH2ACC weighs approximately 0.58 kg, which supports stable DIN rail mounting. Its large surface area accommodates numerous terminal blocks. Consequently, you can connect all field signals in a single location.

Connector Layout and Component Configuration

The GE IS200TDBSH2A IS200TDBSH2ACC features three 34-pin ribbon cable headers for rack interface. It also provides twenty-four 2-pin screw terminal blocks for field wiring. This board contains no active components, making it purely passive. Additionally, it includes two ground bus bars for common reference points.

Technical Parameter	Specification
Full Model Name	GE IS200TDBSH2A IS200TDBSH2ACC
Manufacturer	General Electric (GE)
Series	Mark VI / Speedtronic
Product Category	Terminal Board
Weight	0.58 kg (1.28 lbs)
Dimensions (W x H x D)	240 mm x 200 mm x 40 mm
Ribbon Cable Headers	3 x 34-pin
Field Terminal Blocks	24 x 2-pin (screw type)
Active Components	None (passive board)
Ground Bus Bars	2 units
Energy Storage	None (no capacitors)
Maximum Terminal Current	5 A per block
Voltage Rating	250 VAC / 300 VDC
Wire Gauge Capacity	18 AWG to 14 AWG
Operating Temperature	–25°C to +70°C

Passive Design and Signal Routing Performance

The GE IS200TDBSH2A IS200TDBSH2ACC contains no energy storage components. This passive design eliminates failure points and improves reliability. It simply routes signals from the ribbon cables to the screw terminals. Furthermore, the ground bus bars provide a clean common reference for all connected signals.

Role Within the Mark VI Speedtronic System

You will typically find the GE IS200TDBSH2A IS200TDBSH2ACC mounted on the back panel of the control cabinet. It connects to up to three I/O cards via ribbon cables. Moreover, this board supports both digital and analog signal types. Its twenty-four terminal blocks accept field wiring from sensors, actuators, and switches.

Installation and Wiring Guidelines

Use the GE IS200TDBSH2A IS200TDBSH2ACC as a direct replacement for older TDBS revisions. Always secure the board to a grounded DIN rail before wiring. This terminal board requires no power supply or configuration jumpers. Simply route each field wire to its designated 2-pin block and tighten the screws. Then connect the three ribbon cables to their corresponding headers.