Watlow 12LS Controller Manuale Utente Scaricare il pdf (Pagina 12)

2-1

2.0 SPECIFICATIONS

2.1 Analog Inputs

Analog Inputs 12, Solid state, common ground.

Isolation: Between inputs and ground: 10volts peak.

A/D Converter: Integrating voltage to frequency.

Range: -10 to 60mv, can be changed with scaling resistors to any range

from 0 up to 25v.

Resolution: 0.02%, greater than 12 bits.

Accuracy: 0.1% at 25°C

Calibration: Automatic zero and full scale.

Temperature Coef: Less than 100ppm/°C, 0.01%/°C.

Normal Mode Rejection: 60db at 60Hz, full scale range maximum.

Loop Update Time: 1 time per second, every input.

Thermocouple Inputs: J, K, T, B, S, and R. Measurement Ranges:

J -350 to 1500 B 150 to 3200

K -450 to 2700 S 0 to 3200

T -300 to 800 R 0 to 3210

T/C Break: Pulse type for up scale break.

Milliamp Inputs: 4-20ma, 10-50ma, 0-50ma, etc. with scaling resistors.

Infrared Inputs: Power supply included, withscaling resistors.

Source Impedance: Measurements are within specification with up to 500 ohms source

resistance.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 110 111

Nessun commento

Watlow 12LS Controller Manuale Utente Pagina 12