Instruction manual

Instruction Manual αlpha CON 2000
36
Alarm Functions
Function (switchable) Latching / pulse
Pickup delay 0 to 2000 seconds
Switching voltage Max. 250 VAC
Switching current Max. 3A
Switching power Max. 600 VA
Display
LCD UV coat, backlit 14 segments display with symbols for
status information
Backlight On/Off selectable with four level of brightness control
Electromagnetic Compliance (EMC) Specifications
Emitted Interference EN 61 326
Immunity to Interference EN 61 326
Environmental Conditions
Ambient temperature operating range
0 to 40 °C
Maximum Relative humidity 80% up to 31°C decreasing linearly to 50% at 40°C
Power Supply
Input 80 to 250 VAC/DC 50/60 Hz Approx. 10VA
Main Fuse 250 mA anti-surge, S504 BUSSMANN
Pollution Degree 2
Transient Overvoltage category
II
8.2 Specifications for wall mount version
Electrical Data and Connections
Signal Output Two 0/4 to 20 mA outputs for conductivity and
temperature, galvanically isolated.
Load
Max. 600 Ω
Conductivity input Screw terminal
Connection terminal 3-pin, 8-pin, 9-pin and 13-pin terminal blocks