Lake Shore Model 370 AC Resistance Bridge User’s ManualScan Control.bmpPin Name Description Pin Name Description2356789Digital CommonDigital CommonAnalog CommonAnalog CommonAnalog Common–15 VScan 1Common or ground +5 VCommon or ground for ±15 V–15 V @25 mATTL Digital Output 1101112131415Scan 2Scan 3Scan 4Scan Gain+5 V+15 VTTL Digital Output 2TTL Digital Output 3TTL Digital Output 4TTL Digital Output 5+5 V @ 50 mA+15 V @ 25 mAFigure 3-11. SCAN CONTROL Signals Without A Scanner3.5.9 Scanner Mounting BracketA scanner mounting bracket is included with the Model 3716/L and 3708 Scanners so that it can be mounted on or verynear the test Dewar. Rigidly mounting the scanner will prevent unnecessary cable movement and help maintain auniform shield connection over time. The hole pattern for the bracket is shown below but the bracket is made of softaluminum and additional holes can be added easily. No mounting screws are included.Mounting Bracket.bmpFigure 3-12. Scanner Mounting Bracket FootprintInstallation 3-11
