GE IS200TDBTH2A Discrete Terminal Board

The GE IS200TDBTH2A Discrete Terminal Board provides a centralized connection point for digital field signals. You will find this board essential for organizing discrete inputs and outputs. Its passive design requires no external power for basic signal routing.

Dimensions, Weight, and Mechanical Layout

This discrete terminal board measures 19.5 cm in length and 14.8 cm in width. Its height reaches 3.8 cm including all screw terminal blocks. The total weight stands at 0.58 kilograms for standard DIN-rail mounting. A fiberglass-reinforced PCB provides excellent mechanical strength and insulation.

Terminal Interfaces and Component Count

The GE IS200TDBTH2A Discrete Terminal Board offers thirty-two 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 128 individual electronic components. These include 32 terminal blocks, 16 LEDs, 16 current-limiting resistors, and 48 suppression diodes.

Signal Conditioning and Protection Features

Each input 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 in industrial environments.

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 IS200TDBTH2A Discrete Terminal Board
Model Number	IS200TDBTH2A
Length	19.5 cm
Width	14.8 cm
Height	3.8 cm
Weight	0.58 kg
PCB Material	Fiberglass-reinforced
Mounting Type	DIN-rail
Independent Screw Terminals	32
LED Status Indicators	16
Signal Voltage Rating	24V DC
Maximum Terminal Current	2 A
Total Components	128
Terminal Blocks	32
LEDs	16
Current-Limiting Resistors	16 (2.2k ohm)
Suppression Diodes	48
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 discrete I/O control board. A single ground terminal bar provides earth connection for cable shields. For similar static trip system discrete termination, see the RMS-TSG-TZ-C model from the same manufacturer. However, this discrete terminal board specializes in digital signal organization exclusively. Mean time between failures (MTBF) exceeds 280,000 hours due to passive construction.