+ - B1 B2 B3 TEMPERATURE TRANSMITTER + TEMPERATURE TRANSMITTER 25 50 75 75,0 mm - B1 B2 B3 LIMIT 0 100 DIFF. Z E R O O N S P A N A1 A2 Z E R O Type: TAMA & TAMB S P A N 12 11 14 35,0 mm PT100 TEMPERATURE TRANSMITTER A1 A2 45,0 mm 100,0 mm FEATURES: Description: The measuring transducers type TAMA and TAMB are used for measuring the temperature with a PT100 sensor according to DIN IEC 751. • 74 programmable input ranges • 6 programmable output ranges • Excellent linearity < 0.2% • Build-in relay with adjustable limit (only in type TAMB) • LED indicates the state of the relay (only in type TAMB) • Small outlines Application: Monitoring temperatures in: motors, generators, heaters, air-condition systems, chemical processes and machine parts. The transducer is especially well suited for pre-amplification and range setting in front of instrumentation, PLCs, PC and microprocessor control systems. FUNCTION DIAGRAM PROGRAMMABLE FEATURES INPUT 11 Supply ˜= A1 A2 ACTUATOR OFFSET SPAN 400 C° + OFFSET Span 200 C° ± 200 C° ± 0 C° B1 14 12 + - B2 B3 ZERO SPAN Span 100 C° SPAN 50 C° ± 100 C° ± 0 C° DC output SPAN 25 C° ± 50 C° ± 0 C° ± 25 C° ± 0 C° OUTPUT OUTPUT 0 - 20 mA 4 - 20 mA 0 - 1 V 0.2 - 1 V 0 - 10 V 2 - 10 V CONNECTION DIAGRAM PT100 3 WIRE PT100 3 WIRE - B1 B2 B3 + - B1 B2 B3 TAMA A1 PT100 2 WIRE + TAMB A2 SUPPLY 12 11 14 PT100 2 WIRE - B1 B2 B3 + TAMA A1 A2 SUPPLY A1 - B1 B2 B3 + TAMB A2 SUPPLY 12 11 14 A1 A2 SUPPLY 67 Thiim A/S Transformervej 31 2730 Herlev - Denmark Tel.: +45 4485 8000 Fax: +45 4485 8005 Web: www.thiim.com Webshop: shop.thiim.com SPECIFICATIONS INPUT Sensor current Input range Zero offset Zero offset adjustment Span Span adjustment PERFORMANCE PARAMETERS TIMING Response time ELECTRICAL Precision Linearity Ripple Supply dependence Temp. dependence Type TAMB Limit Differential ORDERING INFORMATION PT100 sensor 0.75 mA - 100 to + 400 °C dipswitch programmable from - 100 to + 375 °C in steps off 25 °C offset ± 5% (no function at 0 °C offset) 5 dipswitch programmable ranges 400 °C, 200 °C, 100 °C, 50 °C, 25 °C span range adjustable ± 5% < 200 msec. <± (Span °C x 0,003) + 0.5 °C < 0.2 % < 1 % pp < fs.± 0.01 % / % ∆U supply < fs.± 0.02 % / °C Adjustable from zero to span setting Adjustable from limit to zero OUTPUT The output amplifier is protected against open- and short - circuit Range Programmable with dipswitch 0 -20 mA Max. 0.5 kΩ 4 -20 mA Max. 0.5 kΩ 0 - 1 V Min. 0.1 kΩ 0.2 - 1 V Min. 0.1 kΩ 0 -10 V Min. 0.5 kΩ 2 -10 V Min. 0.5 kΩ Relay Contact rating Mechanical life 1C/O, AgCdO 6 A, 250 VAC, 1250 W 30 million operations SUPPLY DC supply range with internal switchmode supply AC supply range Transformer supply AC frequency Power consumption 24V (From 20 to 24V 110V 230V 400V (From 20 (From 99 (From 198 (From 342 EXAMPLE: TAMA TYPE Temp. transmitter Temp. transmitter with 1 C/O limit contact SUPPLY AC with transformer DC with switchmode SUPPLY VOLTAGE From 20 to 32 VDC From 20 to 28 VAC From 99 to 140 VAC From 198 to 264 VAC From 342 to 484 VAC ADJUSTMENT Input zero & span adjustable + dipswitch programmable Output dipswitch programmable HOUSING rail mounting SIZE Type TAMA Type TAMB CODE END B 230 D A TAMA TAMB B E 024 024 110 230 400 D A 35mm 45mm 3 4 C 32V) to 28V) to 140V) to 264V) to 484V) 45 to 440 Hz 4 VA, 2W GENERAL Temperature range Humidity Dielectric test voltage Weight EMC directive 89/336: Low voltage directive 73/23: - 25 °C to + 55 °C Up to 90 % RH non-condensing Input to AC supply 4000 VAC Coil to relay contacts (TAMB) 4000 VAC 0.16 kg International Standards EN50081 - Emission EN50082 - Immunity EN60255 - Electrical Relays EN60688 - Measuring transducers 68 We reserve the right to make changes for product improvement. TAMA.INDD - 190206 3 C