Operating Instructions and must follow the instructions they contain. When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations. 2. Unpack Tek-Batch 7900B NEMA 4X Large Display Batcher 3. Dimensional Drawing 4” (100mm) 81/2” (209.75mm) M20 (5places) 11/8”...
Page 3
Used to view and/or change the preset setpoints SCROLL To setup a display list PRINT Used to print on demand START Start Batches STOP Stop Batches MENU Used to enter the Setup and Test modes ENTER To acknowledge and clear alarms Tek-Batch 7900B...
Quick Start Guide 5. Power Supply 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 TB-1 TB-2 Fig 5: Pin Diagram of NEMA 4X Large Display Batcher Table 2: Pin Description (TB-1) Description Description DC OUTPUT ANALOG OUTPUT -...
Page 5
Alarm Relay 2 SOLENOID VALVE AC LINE DC + AC LINE DC + 115 VAC POWER IN 115 VAC POWER IN AC LINE DC - DC - AC LINE Fig 7: Typical Batcher Wiring Fig 8: Typical Rate/Total Wiring Tek-Batch 7900B...
Fig 11: Wiring in Hazardous Area with Temperature Input (RTD) 6. Installation General Mounting The TEK-BATCH 7900B NEMA 4X Large Display Batcher should be located in an area where, atmosphere is clean, dry, and shock and vibration free. 796 Tek Drive, Crystal Lake, IL 60014 USA...
Page 7
INTERVAL BATCH IF PRINT ITEMS DATALOG/PRINT PRINT ADMINISTRATIVE SUPERVISOR SOFTWARE UNIT SENSOR OPERATOR TAG NUMBER PRODUCT PASSWORD VERSION SERIAL SERIAL PASSWORD ORDER CODE SETUP NUMBER NUMBER SETUP NETWORK SELECT BAUD RATE PARITY NETWORK NETWORK DEVICE ID CARD PROTOCOL Tek-Batch 7900B...
Quick Start Guide 8. Troubleshooting Response of Batcher on Error or Alarm Error and warning indications occur during operation are indicated in the RUN mode alternately with the measured values. The Batcher has three types of error as shown in table 4: Table 4: Type of Error with its Description Type of Error Description...
Page 9
Adjust the limit value if required • Check setup for proper baud rate, parity, etc. The setup expects modem usage Modem Not Present • Check modem connection and cycle and a modem is not responding. power to Batcher • Replace modem Tek-Batch 7900B...
Page 10
Quick Start Guide • Check data in unit. Totalizer may Software Error Reset Watchdog Error like Transient have inaccuracies • Investigate brownout cause Analog input signal of the flow input exceeded by more than 3%: • Sensor over ranged • Check analog signal range Flow Input Too High •...
Page 11
Tek-Trol Middle East FZE 796 Tek Drive Crystal Lake, IL Florijnstraat 18, 4879 AH SAIF Zone, Y1-067, PO BOX No. 60014, USA Etten-Leur, Netherlands 21125, Sharjah, UAE Sales: +1 847-655-7428 Sales: +31 76-2031908 Sales: +971-6526-8344 Support: +1 847-857-6076 Email: tektrol@tek-trol.com www.tek-trol.com Tek-Batch 7900B...
Need help?
Do you have a question about the Tek-Batch 7900B and is the answer not in the manual?
Questions and answers