GE IS200TSVOH1B IS200TSVOH1BCC Servo Terminal Board

The GE IS200TSVOH1B IS200TSVOH1BCC Servo Terminal Board interfaces hydraulic servo valves with the control system. You will find this board essential for precise valve position control. Its built-in excitation source powers LVDT position feedback sensors directly.

Dimensions, Weight, and Mechanical Layout

This servo terminal board measures 19.8 cm in length and 14.5 cm in width. Its height reaches 3.8 cm including all terminal blocks. The total weight stands at 0.55 kilograms for standard DIN-rail mounting. A four-layer PCB minimizes noise coupling on sensitive feedback signals.

Terminal Interfaces and Component Count

The GE IS200TSVOH1B IS200TSVOH1BCC Servo Terminal Board offers sixteen high-reliability screw terminal connections. Each terminal group supports one servo valve with LVDT feedback. You also receive four dedicated 5V excitation outputs for LVDT sensors. In total, this board contains 143 individual electronic components. These include 16 terminal blocks, 8 excitation regulators, and 64 precision resistors.

Signal Conditioning and Filtering Features

Each servo channel includes a differential amplifier for LVDT signal conditioning. The board also provides adjustable gain settings for each input channel. A low-pass filter removes high-frequency noise from feedback signals. Therefore, the board achieves 0.1% linearity across the full LVDT range.

Environmental Limits and Wiring Specifications

Consequently, the operating temperature ranges from -30°C to +70°C. Storage temperatures extend from -40°C to +85°C without degradation. Maximum terminal current rating reaches 2 amperes per connection. Excitation output provides 5V DC at 50 mA maximum per channel.

Below table summarizes all key technical parameters:

Parameter	Value
Manufacturer	General Electric
Series	Mark VI IS200
Full Product Name	GE IS200TSVOH1B IS200TSVOH1BCC Servo Terminal Board
Model Numbers	IS200TSVOH1B, IS200TSVOH1BCC
Length	19.8 cm
Width	14.5 cm
Height	3.8 cm
Weight	0.55 kg
PCB Layers	4
Mounting Type	DIN-rail
High-Reliability Screw Terminals	16
Supported Servo Channels	4 (4 terminals each)
LVDT Excitation Outputs	4 (5V DC)
Total Components	143
Terminal Blocks	16
Excitation Regulators	8
Precision Resistors	64
Signal Conditioning	Differential amplifier per channel
Gain Adjustment	Adjustable per input
Low-Pass Filter	Built-in per channel
Linearity	±0.1%
Excitation Current Capacity	50 mA per channel
Maximum Terminal Current	2 A
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 servo control board. A single shield terminal bar provides earth grounding for all cables. For similar static trip system servo termination, see the RMS-TSG-TZ-C model from the same manufacturer. However, this servo terminal board specializes in hydraulic valve interfacing exclusively. Mean time between failures (MTBF) exceeds 200,000 hours in continuous operation.