Digital Instruments SBOB-1 Signal Access Module, Microscope NanoScope Controller 

The NanoScope™ Signal Access Module (SAM)1 enables SPM users to make direct connections to their microscope’s electronics. For most applications, the SAM avoids disassembling the microscope, and is provided with BNC connectors which interface with most standard laboratory instruments.

Twenty-five separate SPM signals are available. Toggle switches enable the user to switch each line separately between a normal, uninterrupted configuration and an external input signal. Output BNC connectors permit monitoring of both conditioned and uninterrupted signals for use in experiments.

Signal connectors are divided into three groups:

• Low Voltage Inputs to NanoScope Controller (data signals)
• Low Voltage Outputs from NanoScope Controller (control signals)
• High Voltage Outputs from NanoScope Controller (piezo drive signals)

In addition, the SAM also features BNC connectors for ± 15 VDC, +5 VDC and an RS232 9-pin plug. At the rear of the module are located two D-37 connectors for attachment to the microscope and NanoScope controller

Normally, the SAM is connected between the control box and microscope. If an Extender™ Electronics Module is utilized, the SAM is connected between the Extender and the controller.

Signal Access Module Connector Ratings

• In0 ± 10 VDC Analog Input
• AuxA ± 10 VDC Analog Input
• AuxB ± 10 VDC Analog Input
• AuxC ± 10 VDC Analog Input
• AuxD ± 10 VDC Analog Input
• Zmod ± 10 VDC Analog Input
• A ± 5 VDC 500 mA OCL Output
• B ± 5 VDC 500 mA OCL Output
• C ± 5 VDC 500 mA OCL Output
• D ± 5 VDC 500 mA OCL Output
• D0 ± 5 VDC TTl Output
• D1 ± 5 VDC TTl Output
• Ana1 ± 10 VDC 10 mA Analog Output
• Ana2 ± 12 VDC 10 mA Analog Output
• Ana3 ± 10 VDC 10 mA Analog Output
• Ana4 ± 10 VDC 10 mA Analog Output
• Bias ± 10 VDC 10 mA Analog Output
• LV Z ± 12 VDC 10 mA Analog Output
• X ± 220 VDC 70 mA High Voltage Output
• X ± 220 VDC 70 mA High Voltage Output
• Y ± 220 VDC 70 mA High Voltage Output
• Y ± 220 VDC 70 mA High Voltage Output
• Z ± 220 VDC 70 mA High Voltage Output
• Z ± 220 VDC 70 mA High Voltage Output
• Ana2 (HV) 70 mA High Voltage Output
• + 15 VDC 500 mA Power Supply
• -15 VDC 500 mA Power Supply
• + 5VDC 500 mA Power Supply

Condition:

• AS IS government surplus item. 
• Picked up from a discontinuing facility in unknown condition. 
• Photos represent the exact item that will be shipped. Please refer the photos.

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