GE IS200SPIDG1A IS200SPIDG1ABA Speedtronic Terminal Board

The GE IS200SPIDG1A IS200SPIDG1ABA Speedtronic Terminal Board connects Speedtronic control signals to field devices. You will find this board essential for turbine governor and protection interfaces. Its rugged design ensures reliable signal transmission in demanding environments.

Dimensions, Weight, and Mechanical Layout

This Speedtronic terminal board measures 20.5 cm in length and 15.2 cm in width. Its height reaches 3.8 cm including all screw terminal blocks. The total weight stands at 0.59 kilograms for heavy-duty DIN-rail mounting. A flame-retardant UL 94V-0 PCB provides excellent fire safety protection.

Terminal Interfaces and Component Count

The GE IS200SPIDG1A IS200SPIDG1ABA Speedtronic Terminal Board offers twenty-four independent screw terminal connections. Each terminal handles 24V DC digital signals at 2 amperes maximum. You also receive sixteen LED indicators for visual signal status monitoring. In total, this board contains 156 individual electronic components. These include 24 terminal blocks, 16 LEDs, 24 current-limiting resistors, and 64 suppression diodes.

Signal Conditioning and Protection Features

Each signal path includes a 2.2k ohm series resistor for current limiting. The board also features transient suppression diodes on all signal lines. A passive RC filter removes high-frequency noise from each channel. Consequently, the board provides reliable signal integrity for Speedtronic control systems.

Environmental Limits and Wiring Specifications

Therefore, the operating temperature ranges from -30°C to +70°C. Storage temperatures extend from -40°C to +85°C without degradation. Each screw terminal accepts 14 to 24 AWG solid or stranded wire. Maximum terminal torque rating reaches 0.5 Nm for secure field connections.

Below table summarizes all key technical parameters:

Parameter	Value
Manufacturer	General Electric
Series	Mark VI IS200
Full Product Name	GE IS200SPIDG1A IS200SPIDG1ABA Speedtronic Terminal Board
Model Numbers	IS200SPIDG1A, IS200SPIDG1ABA
Length	20.5 cm
Width	15.2 cm
Height	3.8 cm
Weight	0.59 kg
PCB Flammability Rating	UL 94V-0
Mounting Type	Heavy-duty DIN-rail
Independent Screw Terminals	24
LED Status Indicators	16
Signal Voltage Rating	24V DC
Maximum Terminal Current	2 A
Total Components	156
Terminal Blocks	24
LEDs	16
Current-Limiting Resistors	24 (2.2k ohm)
Suppression Diodes	64
Signal Protection	Transient suppression per line
Noise Filter	Passive RC per channel
Power Requirement	None (passive for routing)
Wire Gauge Range	14 to 24 AWG
Terminal Torque	0.5 Nm max
Operating Temperature	-30°C to +70°C
Storage Temperature	-40°C to +85°C

Connectors, Cabling, and Additional Features

Two 40-pin ribbon cable headers connect to the Speedtronic control board. A single ground terminal bar provides earth connection for cable shields. For similar static trip system signal termination, see the RMS-TSG-TZ-C model from the same manufacturer. However, this Speedtronic terminal board specializes in turbine governor signal organization exclusively. Mean time between failures (MTBF) exceeds 270,000 hours due to passive construction.