DA-1T
DA-1T
- Sensor Input: Compatible with PT100/PT1000 sensors in 2, 3, or 4-wire technology and PT1 (KTY81).
- Display: Two 4-digit 7-segment LED displays for actual and set values.
- Outputs: Four relay outputs with normally open or normally closed contacts, rated at 4A/250VAC.
- Power Supply: Options include 230VAC, 110VAC, 42VDC, and 24VDC.
- Housing: Standard build-in plastic housing, dimensions 96 x 48 x 170mm, with IP65 protection possible.
- Connection: 16-pin plug-in terminal strip, max. 1.5 sq.mm.
- The device processes input signals from sensors using an electronic adjustment circuit and a 12-bit A/D converter.
- Limiting values can be programmed via the intrinsically safe membrane keypad.
- The microprocessor compares saved values with current values to trigger outputs based on set limits and logic.
- Data retention is ensured during power failures.
- Temperature Range: PT100/PT1000: -50°C to 400°C; PT1: -20°C to 120°C.
- Switching Points: Configurable via front panel keypad with menu prompts.
- Password Protection: Available as an option for enhanced security.
- Error Display: Provides specific error codes for system, sensor, and keypad errors.
Catalog excerpts
STEUER-, MESS- UND REGELTECHNIK Temperature display and evaluation instrument with input field Simple programming of Min/Max limiting values using intrinsically safe 6-field keypad Sensor input PT1007 PT1000 in 2, 3 or 4 wire technology and PT1 (KTY81) 4-digit 7-segment LED display 13.5mm in red actual value display 4-digit 7-segment LED display 7mm in red set value display Error display „Help" High degree of accuracy with microprocessor technology Ueberarbeitet durch Herrlinger am 16.02.2007
Open the catalog to page 1
STEUER-, MESS- UND REGELTECHNIK Temperature display and evaluation instrument with input field Functional characteristics The input signal arriving from the sensor is processed by an electronic sensor adjustment circuit, and fed to the 12 bit A/D converter, which converts it to a digital signal and displays it. The membrane keypad (intrinsically safe) can be used to program the limiting values. The microprocessor adopts the saved values and compares them to the current actual value. The outputs are triggered taking into account the prescribed limiting values and logic system. Saved data is not...
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