Weidmuller’s Wave TTA is a universal signal isolator, converter and alarm module.  It is programmed using a USB programmer (available as a separate item) and can accept a wide range of standard inputs.

On the output side, the TTA has an analogue (4-20mA/0-±10V) output which can be linearised to suit the application, as well as two SPDT change over contacts rated to 3A at 250V.

The TTA has a wide power supply range of 18-264 VAC/DC which means that it is compatible with most standard power sources.

Features

Available Input Options:

Thermocouple (Range –200…+1820 °C Types B, E, J, K, L, N, R, S, T)

• RTD 2, 3, 4 wire (within the range –200…+850 °C, for Pt100, Pt1000 to EN 60571 and JIS1604 for Ni100 / Ni1000 (DIN 43760) for Cu 10, 25, 50, 100)
• Potentiometer (100 Ω…100 kΩ)
• Resistance (10 Ω…5 kΩ)
• Frequency (2 Hz…100 kHz)
• Voltage (within the range –20…500 mV (min span 4 mV),within the range –10…50 V DC (min span 0,5 V))
• Current (within the range –1…50 mA (min span 1 mA))
• Current Loop (supply 24 V DC)

Available Output Options:

• DC Voltage (0…5, 1…5, 0…10, 2…10 V or span-settable between 0…10 V (min span 2.5 V))
• DC Current (0…20, 4…20, 0…10 mA, or span-settable between 0…20 mA (min span 5 mA))
• Digital Output (2 x SPDT Change Over Relay Outputs rated to 3A at 250V)

Product Datasheet