72-6851 TENMA, 72-6851 Datasheet - Page 15

• Manufacturer Part Number: 72-6851
• Description: POWER SUPPLY, BENCH, 35V
• Manufacturer: TENMA

Specifications of 72-6851

• Power Supply Output Type: Variable
• No. Of Outputs: 1
• Output Voltage: 35V
• Output Current: 10A
• Load Regulation: 0.01%
• Length: 350.52mm
• Width: 210.82mm
• Height: 132.08mm
• Output Type: Variable
• Calibrated: No
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

Full List of Addressable RS232 (ARC) Interface Control Codes
GPIB Interface
Tenma 72-6851 & 72-6853 Instruction manual
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the addresses 1-26 inclusive while @ is address 0 and so on. Once addressed to listen the
instrument will read and act upon any commands sent until the listen mode is cancelled.
Because of the asynchronous nature of the interface it is necessary for the controller to be
informed that an instrument has accepted the listen address sequence and is ready to receive
commands. The controller will therefore wait for Acknowledge code, 06H, before sending any
commands, The addressed instrument will provide this Acknowledge. The controller should time-
out and try again if no Acknowledge is received within 5 seconds.
Listen mode will be cancelled by any of the following interface control codes being received:
Before a response can be read from an instrument it must be addressed to talk by sending the
Talk Address control code,14H, followed by a single character which has the lower 5 bits
corresponding to the unique address of the required instrument, as for the listen address control
code above. Once addressed to talk the instrument will send the response message it has
available, if any, and then exit the talk addressed state. Only one response message will be sent
each time the instrument is addressed to talk.
Talk mode will be cancelled by any of the following interface control codes being received:
The 24-way GPIB connector is located on the instrument rear panel.
The pin connections are as specified in IEEE Std. 488.1-1987 and the instruments in the range
comply with IEEE Std. 488.1-1987 and IEEE Std. 488.2-1987 and contain the following IEEE
488.1 subsets.
02H
03H
04H
06H
0AH
0DH
11H
12H
13H
14H
18H
12H
14H
03H
04H
18H
12H
14H
03H
04H
18H
Listen Address followed by an address not belonging to this instrument.
Talk Address for any instrument.
Universal Unaddress control code.
Lock Non-Addressable mode control code.
Universal Device Clear.
Listen Address for any instrument.
Talk Address followed by an address not belonging to this instrument.
Universal Unaddress control code.
Lock Non-Addressable mode control code.
Universal Device Clear.
Set Addressable Mode.
Universal Unaddress control code.
Lock Non-Addressable mode control code.
Acknowledge that listen address received.
Line Feed (LF); used as the universal command and response terminator.
Carriage Return (CR); formatting code, otherwise ignored.
Restart transmission (XON).
Listen Address - must be followed by an address belonging to the required instrument.
Stop transmission (XOFF).
Talk Address - must be followed by an address belonging to the required instrument.
Universal Device Clear.
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