Specifications

Power supply: 24 ±20%V DC, fuse – 1 A
Input: 8/16 analog inputs 4-20mA (active Rin=10
or passive) are protected against over current Option: 0-10 V or termistors.
Output: Active 4-20mA, Rload max = 500 
Command: input selection by 4 (ABCD) hexadecimal
address lines [ 3 (ABC) for 8 inputs]
Option: a) inverse logic
b) input selection by pulses CLOCK/RESET
Ambient Temp.: -10 +55 C
Display: 8/16 LEDs indicate selected input
Enclosure: W90 x L160 x H73 mm plastic case
Connection: plug-in terminals on two box sides
Mounting: 35mm DIN-rail

Calibration

The unit is calibrated according to customer requirements. Output signal can be adjusted by 2 potentiometers “4mA” and “20mA” located on the circuit board under the front panel:
– When an input was selected and fixed by appropriate address lines, adjust “4mA” at minimal input signal and “20mA” at maximal input.
– Repeat it for each input.