Acumen SDR2-USB manual Force-Record Shunt Installation

Page 27

SDR2-USB Configuration Guide rev 1.0

J4 Remote Control Port

Contact		Function							Direction	Wire Color
1	VDD (3.3 VDC)									-
2	GND (0 VDC)									Black
2										Black

3	REC_BUTTON								input	Blue

4	REC_TOGGLE								input	Grey

5			FAULT						output	Yellow
6	no connect									-

7				DATA					output	Orange

8		RECORD							output	Green
9	VDD (3.3 VDC)									-
10	GND (0 VDC)									-

Table 5.2. J4 remote control port pinout.

J4 mating plug (shell): Hirose DF11-10DS-2C (Digi-Key part number H2023-ND)

For use with DF11 crimp contacts e.g. DF11-2428SCA (Digi-Key part number H2300-ND) or pre-crimped wires (Digi-Key part number H3BXG-101LL-CWwhere LL=length in inches, C=color code, W=wire gauge code).

5.5 Force-Record Shunt Installation

The SDR2-USB can be forced into record mode any time power is applied and USB storage is present. To use this mode, install a 2mm shunt between J4 pins 4 (REC_TOGGLE) and pin 2 (GND).

Agood choice of shunt is Norcomp part number 810-002-SP2L001 (Digi- Key part number SP2-001E-ND).

25

Image 27

Contents Acumen Instruments Corporation Page Copyright Page Table of Contents Service and Support Overview Getting StartedQuick guide to the DataBridge SDR2-USB Before you startConnecting power to your SDR2-USB Configuring your SDR2-USB via the setup fileDeploying the DataBridge SDR2-USB Congratulations Creating setup.txtSDR2-USB Configuring DataBridgeComments Setting date and timeSetting date and time Configuring the data portSpecifying a filename and folder Adding time stamps to recorded files Configuring file creation behaviorTesting your configuration Receiving data Setup file readingRecord mode operation OperationsFilename generation Power failure and improper shutdownsStopping recording Device removal while recordingPartitions Formatting the storage mediaResetting to factory defaults Lithium battery maintenanceInitial Setup Commands Setup File ReferenceRecording Behavior Commands Data Port Setup CommandsTime Stamping Commands Scheduled File Closing CommandsOther Commands Location J4 Remote Control PortPinout and Mating Cable FunctionsForce-Record Shunt Installation Page Exception Codes Service SupportService and Support SDR2-USB Configuration Guide rev Returning Equipment Contacting Acumen Instruments CorporationLimitations WarrantyOne year warranty ExclusionsSerial specifications Serial Port BasicsData rates Data rates and the Uart More asynchronous serial parametersDTE and DCE Voltage levels HandshakingSDR2-USB Configuration Guide rev Page Specifications Electrical specifications5 J7 rear power receptacle pin configuration USB socket Mechanical Specifications6 J1 power receptacle pin configuration Serial communicationsSpecifications SDR2-USB Configuration Guide rev