Helmholz Ai 2/4 X R, Rtd, 16-bit, 2/3/4-wire

We are engaged in distributing excellent quality Helmholz AI 2/4 x R, RTD, 16-Bit, 2/3/4-wire to our valuable clients.

General characteristics
- 2/4 inputs for measuring resistance (electrically isolated from the backplane bus)
- 4 process input words
- Measuring ranges: 150 ohms, 300 ohms, 600 ohms, 3000 ohms, 6000 ohms, PT100, PT1000, Ni100, Ni1000, LG-Ni1000, individually configurable for each channel
- Can accommodate 2/3/4-wire sensors
- Measurement resolution of 15 bits + sign
- Diagnostic messages
- Wire break detection
- Limit value alarms for each channel
- A bi-color LED (blue/red) indicates the modulea s operating status and any malfunctions

Module parameters
- Diagnostic alarm: ON | OFF
- Overflow/underflow diagnosis: ON | OFF
- Representation values: SIMATIC* S7 | SIMATIC* S5
- Temperature unit:
Celsius x 10 | Fahrenheit x 10 | Kelvin x 10
Parameters for each channel
- Wire break detection: ON | OFF
- Interference frequency suppression: None | 10 Hz | 50 Hz | 60 Hz | 400 Hz
- Measuring range: 150 ohms | 300 ohms | 600 ohms | 3,000 ohms | 6,000 ohms | PT100 | PT1000 | Ni100 | Ni1000 | LG-Ni1000
- Sensor type: Disabled | 2-wire | 3-wire (channels 0 & 2 only) | 4-wire (channels 0 & 2 only)
- Limit value alarms enabled: ON | OFF
- Upper/lower limit: 16-bit analog value (A 27648)