The S311AK-4-L can read voltage (0-10 V) or current (0-20 mA) signals with or without loop powered measure. All parameters and display configuration can be set by menu. The input will be shown and scaled on a 4 digit display according to the setup. S311AK-4-L has an excellent resolution, precision, and temperature stability. The compact dimensions allow to improve the assembly in electrical switch boards.

Power Supply:
Max Consumption:
Transducers Power Supply:
Galvanic Isolation:
ADC Resolution:
Memory:
Display:
Front Buttons:
Accuracy:
Thermal Stability:
Linearity:
Operating Temperature:
Storage Temperature:
Humidity:
Housing:
Protection Degree:
Terminals:


Dimensions:
Hole Dimensions:
Weight:
Settings:

Access Protection:
Conformity:
Standards:

10-40 VDC, 19-28 VAC (50-60 Hz)
0.9 W
Max 16 V, 25 mA
1.500 VAC
16 bit (40.000 points)
EEPROM, 10 years
LED, 4 digits
3 (down, up, menu)
0.05%
0.005%/K
0.05% (0-10 V, 0-20 mA)
-10 to +65 °C
-30 to +85 °C
Min 30%, Max 90% (non condensing)
PPO auto extinguish, DIN 43700
IP65
Screw Terminals:
2 ways / 5.08 mm (power supply)
3 ways / 5.08 mm (input)
96 x 48 x 40 mm
91 x 45 mm
200 g
Password, input type, start, / full electric scale, start / full display scale, decimal point, filter level
Through password
CE
EN 61000-6-4, EN 64000-6, EN 61010-1, EN 60742

Channels:
Type and Range:

1
Voltage: 0-10 V (protection ±30 VDC), imped. ~ 25 kΩ, ADC 16 bit, settable scales: 0-10, 1-5 V, etc.
Current: 0-20 mA (protection ±25 mA), imped. ~ 20 Ω, ADC 16 bit, settable scales 0-20, 4-20 mA, etc.