TEKTROL TEK-B ATCH 7900B, Instruction Manual

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Instruction Manual
Tek-Batch 7900B
www.tek-trol.com
Technology Solutions
8
Contact Style: Form C contacts
Contact Ratings: 5A, 240VAC or 30VDC
Serial Communication The serial port can be used for printing, data logging, modem
connection and communication with a computer.
RS-232: Device ID: 01-99
Baud Rates: 300, 600, 1200, 2400, 4800, 9600, 19200 Parity: None,
Odd, Even
Handshaking: None, Software, Hardware
Print Setup: Configurable print list and formatting.
Print Out: Custom form length, print headers, print list items.
Print Initialization: Print on end of batch, key depression, interval,
time of day, control input or serial request.
RS-485: (optional 2nd COM port) Device ID: 01-247
Baud Rates: 2400, 4800, 9600, 19200 Parity: None, Odd, Even
Protocol: Modbus RTU (Half Duplex)
Data Logging The data logger captures print list information to internal storage
for approximately 1000 transactions. This information
can be used for later uploading or printing. Storage format is
selectable for Comma-Carriage Return or Printer formats.
Isolated Analog Output The analog output is menu assignable to correspond to the
Uncompensated Volume Rate, Corrected Volume Rate, Mass
Rate, Temperature, Density, Volume Total, Corrected Volume Total
or Mass Total.
Type: Isolated Current Sourcing
Available Ranges: 4-20mA, 0-20mA
Resolution: 12 bit
Accuracy: 0.05% FS at 20° C
Update Rate: 1 update/sec minimum
Temperature Drift: Less than 200 ppm/C
Maximum Load: 1000 ohms (at nominal line voltage) Compliance
Effect: Less than .05% Span
60 Hz rejection: 40 dB minimum
Calibration: Operator assisted Learn Mode
Averaging: User entry of damping constant to cause a smooth
control action
Isolated Pulse Output The isolated pulse output is menu assignable to Uncompensated
Volume Total, Compensated Volume Total or Mass Total
Pulse Output Form: Photozmos Relay
Maximum On Current: 25 mA
Maximum Off Voltage: 30 VDC
Saturation Voltage: 1.0 VDC
Maximum Off Current: 0.1 mA
Pulse Duration: 10 mSec or 100 mSec (user selectable) Pulse output
buffer: 256
Fault Protection Reverse polarity: Shunt Diode