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http://www.tecsystem.it 

T2612 

T2612-B 
T2612-C 

T2612-AD 

INSTRUCTION MANUAL 

TECSYSTEM S.r.l. 

20094 Corsico (MI) 

Tel.: +39-024581861 

Fax: +39-0248600783 

T2612 UNI 

TECSYSTEM  S.r.l ® 

R. 1.3 07/09/12 

Summary of Contents for T2612

Page 1: ...http www tecsystem it T2612 T2612 B T2612 C T2612 AD INSTRUCTION MANUAL TECSYSTEM S r l 20094 Corsico MI Tel 39 024581861 Fax 39 0248600783 T2612 UNI TECSYSTEM S r l R 1 3 07 09 12...

Page 2: ...upply to sensors Accuracy 1 full scale 1 digit Ambient operating temperature 20 C to 60 C Humidity 90 non condensing Housing painted steel panel frontal part in polycarbonate IP65 Burden 7VA Data stor...

Page 3: ...ays can be used for fan control or else they can be included in the conditioning circuit of the transformer box 5 THERMOMETRIC SENSORS CONNECTION Each Pt100 sensor has three conductors one white and t...

Page 4: ...it normal operation if the Fcd YES function has been selected the display will show Fcd indicating that a sensor is damaged and the LED corresponding to the affected channel will lighten The FAULT rel...

Page 5: ...es ex with HFn 001 fans are activated for 5 minutes each hour Maximum value 240 This function has the aim to periodically verify the working of the fans and their control ap paratus during long idle p...

Page 6: ...n 2 2nd cooling relay Alr alarm relay trP trip relay Use the Scroll or keys to make the selection Press the SET key to perform the test on the selected relay To reset press the RESET key and will appe...

Page 7: ...abled function 21 PRG SET Fcd appears on display 22 Enter Fcd YES or NO Fcd YES control of damaged Pt100 connected 23 PRG SET Hld appears on display HLd YES HOLD feature enabled 24 Enter HLd YES or NO...

Page 8: ...by the General Conditions of Sale Tecsystem srl RAEE This SYMBOL shown on the unit indicates that the waste must be subject to separate collection The end user must send the unit to the waste collect...

Page 9: ...r When switching the unit on off the alarm and trip relays energize Strong electrical noise is being picked up on the power line Check to ensure the shield of the sensor cable is connected to the pane...

Page 10: ...cable to be used to guarantee a correct working of the network is con cerned we suggest to follow what is provided for by EIA RS485 standard which advises the use of a 24AWG loop In order not to affec...

Page 11: ...1 Function code not present 2 Wrong data address 3 Wrong data i e length WRITING DATA CODE 16 10 Writing questions Slave addr 16 10 Starting address Hi Starting address Lo Number of registers Hi Numbe...

Page 12: ...ck Y n 00 19 00 Alarm memory bit 7 6 5 4 3 2 1 0 CH4 CH3 CH2 CH1 CH4 CH3 CH2 CH1 TRIP ALARM 31 CRC CALCULATION This protocol includes 2 byte CRC 16 in all the transmission The typical polynomial 11000...

Page 13: ...ALVANIZED SHEET IRON Thickness 1 2 mm FRONT VIEW Cut out 155 X 280 mm Screw rivet M3 x 15mm Screw rivet M3 x 15mm Screw rivet M3 x 15mm 190 mm 210 mm 150 mm 150 mm 320 mm Screw rivet M3 x 15mm Screw r...

Page 14: ...14 T2612 UNI TECSYSTEM S r l T2612 REAR CONNECTIONS CH4 CH3 CH2 CH1...

Page 15: ...15 T2612 UNI TECSYSTEM S r l T2612 FRONT PANEL...

Page 16: ...16 T2612 UNI TECSYSTEM S r l NOTES...

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