GE DS200GSNAG1AAA Isolated 12 bit analog output board

The GE DS200GSNAG1AAA is an isolated 12 bit analog output board manufactured by General Electric (GE) and is part of the Mark VI series in the GE Speedtronic 

control system. Here is its detailed description:

Functional Features : This board is a simplex servo I/O terminal board with two servo outputs, I/O for six LVDT position sensors, and two active pulse rate inputs for 

flow monitoring. The servo coil current between 10 and 120mA can be selected through jumper wires.

 Electrical parameters: The analog voltage input range is 0 to 10V (single pole) or -10 to 10V (double pole). The factory calibration is to count 2.5mV per count within the 

range of 0V to 10V (unipolar) and 5mV per count within the range of -10 to 10V (bipolar). The resolution is 0.3125mV (1 LSB=0.3125mV) within the range of 0V to 10Vdc, 

with an absolute accuracy of ± 0.25% at full scale at 25 ° C and ± 0.5% of full scale within the specified operating temperature range. Linearity is 70dB DC, greater than 70dB 

at 60Hz, cross channel suppression greater than 80dB DC to 1kHz, input impedance of 800k Ω (typical), and input filter response of 55Hz.

 Appearance and Installation: High density Euro Block type terminal blocks are used, with 42 or 36 terminals (depending on the version DSVOH1B, H2B), and six screws for 

ground connection (SCOM) are used to connect to the circuit board. It can be placed in a plastic bracket and installed on a DIN rail. To save cabinet space, it can also be 

vertically stacked on the DIN rail.

 Connection method : Connect it to the VSVO processor board through a 37 pin cable, typically using twisted pair cables with # 18AWG shielding.

 Identification and Diagnosis: Connectors JR1 and J5 are connected to signals from the onboard ID chip to identify the VSVO board for system diagnosis.