6884000 TURCK | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 3
Technical content
Edition • 2024-04-04T19:39:28+02:00 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com1 / 3 excom I/O System Input Module, Temperature, 4-channel TI40EX The input module TI40Ex is used for the con- nection of 2, 3 and 4-wire temperature probes of the types Pt100, Pt200, Pt500, Pt1000, Ni100 and CU100, as well as for the connec- tion of thermocouples of the types B, E, D, J, K, L, N, R, S, T and U. The module can also be used for the measurement of low voltages (-75…+75 mV, -1.2…+1.2 V) and resistance measurements (0…30 ò, 0…300 ò, 0…3 kò) The module features protection class Ex ib IIC and can be mounted in zone 1 in combination with excom. The ignition protection type of the inputs is Ex ia IIC. Line compensation of 2-wire temperature re- sistors is done by means of parameterized re- sistance values. These values have to be de- termined first through measurements. When using thermocouples, external cold junction compensation can be carried out sep- arately for each channel by connecting re- sistors such as the Pt100 to the two unused terminals. Internal compensation instead is parametrized for all channels via an integrated Pt100 resistor. The internal resolution is 16 bit, the analog value is represented as a number between 0 and 32767 on the PROFIBUS-DP. The tem- perature is indicated in Kelvin. For conversion to °C, please observe an offset of 273.2. Parameters such as line monitoring, substitute values etc. can be adjusted for each chan- nel separately and are initialized solely by the master. ■ Input module for the connection of temper- ature probes ■ Complete galvanic isolation
Edition • 2024-04-04T19:39:28+02:00 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com2 / 3 ID 6884000 Supply voltage Via module rack, central power supply module Power consumption ð 1 W Galvanic isolation Complete galvanic isolation acc. to EN 60079-11 Number of channels 4 Input circuits Intrinsically safe acc. to EN 60079-11 Cu100 Ni100 Pt100 Pt200 Pt500 Pt1000 Thermocouple Reference temperature 25 °C Resolution 16 Bit Temperature drift ð 0.002 % of full scale/K Rise time/fall time ð 1.3 s (10…90 %) Max. measurement tolerance under EMC influence ð 0.1 % with shielded signal cable ð 1 % with unshielded signal cable Ex approval acc. to conformity certificate IECEx PTB 11.0095 Ex approval acc. to conformity certificate PTB 00 ATEX 2181 Device designation É II 2 (1) G Ex ib [ia Ga ] IIC T4 Device marking É II (1) D [Ex ia] IIIC Displays/Operating elements Operational readiness 1 × green/red State/ Fault 4 × red Housing material Plastic Connection mode module, plugged on rack Protection class IP20 Ambient temperature -20…+60 °C Relative humidity ð 93 % at 40 °C acc. to IEC 60068-2-78 Vibration test Acc. to IEC 60068-2-6 Shock test Acc. to IEC 60068-2-27 EMC Acc. to EN 61326-1 Acc. to Namur NE21 MTTF 62 years acc. to SN 29500 (Ed. 99) 40 °C Dimensions 18 x 118 x 106 mm Approvals ATEX cFMus cFM IECEx CCC INMETRO KOSHA EAC Ex DNV GL BV LR KR CMI KCC CE Dimensions
Edition • 2024-04-04T19:39:28+02:00 TURCK Inc. ñ 3000 Campus Drive Minneapolis, MN 55441-2656 ñ Phone: 763-553-7300 ñ Application Support: 1-800-544-7769 ñ Fax 763-553-0708 ñ www.turck.com3 / 3 Accessories Type code Ident-No. Dimension drawing TI-CJC-2 (10PCS) 6884209 Cold junction compensation element (Pt100) for thermocou- ples measuring with the TI40…