Installation, Operation and Maintenance Manual
MAN712 Rev. 9
June 2021
Device Description
Section 4: Device Description
13
4.3
Technical Specifications
Table 2.
External Power Supply
Supply Voltage Range
19.2 V DC - 57.6 V DC
(24 V DC -20% - 48 V DC +20%)
Std Current Consumption without sampling and
display ON (Sleep Mode or during Safety Action) (1)
70 mA - 24 V DC, 40 mA - 48 V DC
Std Current Consumption during sampling (2)
135 mA - 24 V DC, 65 mA - 48 V DC
Additional RL1 Current Consumption
20 mA - 24 V DC, 10 mA - 48 V DC
Additional RL2 Current Consumption
20 mA - 24 V DC, 10 mA - 48 V DC
Additional SVC2 Current Consumption
(100 mA Output)
200 mA - 24 V DC, 100 mA - 48 V DC
Additional AO Current Consumption (3)
60 mA - 24 V DC, 30 mA - 48 V DC
Additional MODBUS Current Consumption
20 mA - 24 V DC, 10 mA - 48 V DC
Additional RS485 Current Consumption
20 mA - 24 V DC, 10 mA - 48 V DC
Additional Bluetooth Current Consumption
20 mA - 24 V DC, 10 mA - 48 V DC
Maximum Current Consumption (4)
570 mA - 24 V DC, 290 mA - 48 V DC
Galvanic Insulation from Logic
Yes
Battery Pack Power Supply
Battery Pack Nominal Supply Voltage
7.2 V DC
Single Cell Nominal Voltage
3.6 V DC
Single Cell Nominal Capacity
13.0 Ah or higher
Single Cell raccomended continuos current
1800 mA or higher
Single Cell raccomended operating temperature
from -55 °C to +85 °C or wider
Battery cell type
Li-SOCl2
Interval of Battery Pack replacement (5)
max. 1 year (without Auxiliary Battery Pack)
max. 2 years (with Auxiliary Battery Pack)
Analog Input (Pressure and Position Sensors)
Pressure Range
10 – 1000 bar
Sensor Signal Output
4 - 20 mA or 0 - 20 mA (2 or 3 wires)
Supply Voltage (to each sensor)
14.3 – 14.8 V DC (6)
Supply Current (to each sensor)
up to 25 mA
Internal Resistor (AI1 – Pressure Sensor)
119 ohm
Internal Resistor (AI2 – position Sensor)
102 ohm
Sensor Set-up Time
max. 10 ms
Galvanic Insulation from Logic
Yes
Digital Inputs
Allowed Voltage (”C” and “24/48” contacts)
19.2 - 57.6 V AC/V DC (24 -20% - 48 +20%)
Current Consumption (”C” and “24/48” contacts)
min. 2.0 mA - max.11 mA
Allowed Voltage (“C” and “110” contacts)
99 – 132 V AC/V DC (110 -10% - 120 +10%)
Current Consumption (“C” and “110” contacts)
min. 2.3 mA – max. 3.3 mA
Galvanic Insulation from Logic
Yes
