User Manual

UBG-16

RS-232 (5-volt) Output

0721991

7/21/99

1. General Description:1. General Description:

1. General Description:

The UBG transmits serial RS-232 (5-volt) data on the white/green wire (pin 9). The serial data transmitted is

the same as that shown on the digital display as each channel is selected. The white/green wire may be

connected to a PC through Electronics International’s 8 Channel Multiplexer Unit (MUX-8). If the transmitted

signal is inverted, it may be connected directly to a PC. The serial data is transmitted in a comma delimited

format, suitable for importing into most spreadsheet and data base programs.

2. Instrument Operation:2. Instrument Operation:

2. Instrument Operation:

The UBG outputs RS232 (5-volt) data in all operating modes.

3. T3. T

3. T

ransmit Specifications:ransmit Specifications:

ransmit Specifications:

* Baud Rate: 9600

* Data Bits: 8

* Start Bit: 1 (Logic Low)

* Stop Bit: 1 (Logic High 5-volts)

* Parity: None

* Transmit Rate: 5 seconds to transmit all 16 channels.

4. T4. T

4. T

ransmit Fransmit F

ransmit F

ormat: ormat:

ormat: The UBG transmits the following record:

UBG,L1,R1,L2,R2,L3,R3,L4,R4,L5,R5,L6,R6,L7,R7,L8,R8CrLf

UBG Instrument identifier.

, A comma separates data fields.

L1 Left channel 1 reading (-999 to 1999 decimal points are not transmitted).

Other left channels are L2, L3, etc.

R1 Right channel 1 reading (-999 to 1999 decimal points are not transmitted).

Other right channels are R2, R3, etc.

Cr Carriage return (0Dh)

Lf Line feed (0Ah)

Rev. A 12/29/04