750-469 / 753-469 2-Channel Analog Input Module for Thermocouples 4 275 13 14 A C Function AI 1 Function AI 2 B D Error AI 1 Error AI 2 +TC +TC Data contacts 1 5 +TC 1 +TC 2 +TC +TC 1 +TC 2 TC TC 270 pF 2 6 -TC 1 -TC 2 -TC -TC 1 -TC 2 A Logic MUX 270 pF D M M Error J 3 7 Comp Function Common Common Common Common (ground) (ground) (ground) (ground) 20 nF S S 4 8 Shield Shield Shield Shield (screen) (screen) (screen) (screen) 750-469 750-469 Fig. 750 Series Delivered without miniature WSB markers The thermocouple input module allows the direct connection of two thermocouples. -100 C ... +400 C type T The module automatically linearizes the entire temperature range. -100 C ... +1200 C type J Cold junction compensation is utilized to compensate for the clamping unit offset voltage -100 C ... +1000 C type E over the 0-55C operating range. -100 C ... +900 C type L A line break is indicated by a red LED. A green LED indicates readiness for operation and trouble-free communication with the buscoupler. All listed sensor types are supported by the configurable variation. The shield (screen) is directly connected to the DIN rail. Set-up using the WAGO-I/O-Check 2 software. Other variations are available upon request: -100 C ... +1370 C type K 600 C ... +1800 C type B, -100 C ... +1300 C type N, -50 C ... +1700 C type S 0 C ... +1700 C type R, -25 C ... +600 C type U, -120 mV ... +120 mV. Pack. Description Item No. Technical Data Unit 2AI Thermocouple/K/Diagn. 750-469 1 Number of inputs 2 2AI Thermocouple/S/Diagn. 750-469/000-001 1 Power supply via system voltage DC/DC 2AI Thermocouple/T/Diagn. 750-469/000-002 1 Max. current consumption (internal) 65 mA 2AI 120mV Diagn. 750-469/000-003 1 Sensor types Type K -100C ... +1370C (basic 2AI Thermocouple/J/Diagn. 750-469/000-006 1 variation), optional variations available for 2AI Thermocouple/E/Diagn. 750-469/000-008 1 type J, B, E, N, R, S, T, U and L 2AI Thermocouple/L/Diagn. 750-469/000-012 1 Internal resistance 1 M 1) 2AI Thermocouple/K/Diagn./S5 750-469/000-200 1 Cold junction compensation at each pair of terminal blocks 2AI Thermocouple/Free Config. 750-469/003-000 1 Resolution (over entire range) 0.1 C 2AI Thermocouple/K/Diagn. (without connector) 753-469 1 Conversion time 320 ms (each channel) 2AI Thermocouple/Free Config. (without 753-469/003-000 1 Measuring error (25 C) < 6 K (volt. input < 2 K, connector) cold junct. < 4 K) Temperature coefficient < 0.2 K/K Isolation 500 V system/supply Bit width 2 x 16 bits data 2 x 8 bits control/status (optional) Wire connection CAGE CLAMP Cross sections 0.08 mm ... 2.5 mm / AWG 28 ... 14 Strip lengths, 750/753 Series 8 ... 9 mm / 0.33 in 1) Data format for S5 control with FB 251 9 ... 10 mm / 0.37 in Width 12 mm Approvals Weight 38.2 g Conformity marking 1 EMC immunity of interference acc. to EN 61000-6-2, marine applications Korea Certification EMC emission of interference acc. to EN 61000-6-4, marine applications 4.4 Marine applications (versions upon request) ABS, BV, DNV, GL, KR, LR, PRS, RINA r UL 508 r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 4 TV 07 ATEX 554086 X I M2 Ex d I Mb, II 3 G Ex nA IIC T4 Gc, II 3 D Ex tc IIIC T135C Dc IECEx TUN 09.0001 X Ex d I Mb, Ex nA IIC T4 Gc, Pack. Accessories Item No. Unit Ex tc IIIC T135C Dc 753 Series Connectors 753-110 25 Coding elements 753-150 100 Miniature WSB Quick marking system see Section 11 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 - D-32385 Minden Tel.: +49(0)571/887-0 E-Mail: info wago.com Subject to design changes 26.01.2016 Hansastr. 27 - D-32423 Minden Fax: +49(0)571/887-169 www.wago.comX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Wago manufacturer: Other Similar products are found below : 734-236 750-460 231-118/026-000 231-303/026-000 231-620/019-000 257-403 280-438 280-831 284-624 206-861 210-111 231-303/037- 000 231-446/001-000 NR 231-833/001-000 232-216/026-000 234-510 264-726 280-339 890-310 830-800/000-305 788-507 750-512 750- 466 236-747 284-413 286-312 713-1428/107-000 731-138/048-000 750-343 750-459 750-517 793-3505 826-172 231-535/001-000 2604- 1106 2624-1103 713-1407 713-126 221-525 2106-1201 2106-1301 832-3604 709-581 281-512/281-501 286-336 750-421 750-838 753- 559 750-1505 787-732