GE IS200IIDAG1A IS200IIDAG1ABB Signal Processing Card

The IS200IIDAG1A IS200IIDAG1ABB functions as a signal processing auxiliary card for turbines. This printed circuit board belongs to the Mark VI Speedtronic series from General Electric. The IS200IIDAG1A serves as the standard version for auxiliary signal conditioning. Its variant, the IS200IIDAG1ABB, includes a conformal coating for extra circuit protection. Both cards process auxiliary signals for steam and gas turbine controls.

Core Technical Specifications

This card provides multiple signal conditioning channels for field inputs. You will also find filtering circuits for noise reduction on each channel. The card stores minimal energy but uses capacitors for signal smoothing. Meanwhile, the backplane interface handles all power and data transfers.

Parameter	Specification
Full Model No.	IS200IIDAG1A IS200IIDAG1ABB
Manufacturer	GE Industrial Systems (General Electric)
Series	Mark VI Speedtronic
Board Category	Signal Processing Auxiliary Card
Weight	Approximately 0.28 kg
Dimensions (H x W x D)	6.0 cm x 17.5 cm x 3.0 cm
Signal Conditioning Channels	8 channels for analog inputs
Filter Type	Low-pass filtering per channel
Input Signal Range	0 to 10 VDC or 4 to 20 mA
Terminal Type	Screw terminal connectors
Backplane Interface	VME compatible
Energy Storage	Small capacitors for signal smoothing
Coating (for ABB)	Conformal coated against moisture and dust

Installation and System Integration

Install the IS200IIDAG1A IS200IIDAG1ABB into any standard VME rack slot. The card connects directly to auxiliary sensors through its terminals. Meanwhile, the backplane supplies power and communication to the card. Therefore, proper insertion ensures reliable signal processing performance.