Sices HS 315, Technical Handbook

Page: 26 / 255

8 Technical Handbook
Measurement accuracy <0,1% F.S. with three wires connection (excluding the
error of the sensor)
Digital inputs 01-12
– JN and JT
Input type 8+4 digital inputs with same supply, internal supply
terminal connected to the device positive JD (2) +Vbatt.
They are active when the input is connected to the supply
negative GND. When they are open, the inputs terminals
voltage is like Vbatt.
Activation/deactivation threshold 2,5VDC
Typical current with closed contact 6,3mA @ +Vbatt= 13.5Vdc
12 mA @ +Vbatt= 27Vdc
Input signal delay It can be adjusted by the related parameter for each input
Digital outputs 01-04 - JE
Output type 4 independent static outputs to battery positive.
The output current is supplied by the positive supply
terminal of the device JD (2) +Vbatt.
All relay outputs are adjustable by parameter.
Rated supply 500mAdc max. for each output
Output resistor on status ON Max 350m
Ω
Leakage current on status OFF Max 5uA@32Vdc
Protections Internal current limited to about 4A max. on transients
>150us.
Thermal protection, short circuit, overvoltage and inverted
polarity.