Settings Value Note
Temperature measuring range -65 °C to +710 °C For PT100
-50 °C to +250 °C For NI100
-50 °C to +250 °C For NI120
Temperature Inputs (via Module IO240)
Settings Value
Sensor Type PT100 (Class F 0.3 EN 60751)
4-wire shielded cable connection
Measurement range -50 °C to +150 °C
Shot circuit and broken-wire detection
Accuracy ±1 °C
LPIT Digital Input (via Module IO240)
Shield Cover Input
Sensor type Dry contact input
Measurement type Output voltage of 1 mA current injection @ max. DC 5 V
Supply Voltage
Integrated Power Supply
For modular devices, the following modules contain a power supply:
PS201 – Power supply of the base module and of the 1st device row
PS203 – Power supply of the 2nd device row
PS204 – Redundant power supply
CB202 – Plug-in module assembly with integrated power supply, for example, to accommodate communica-
tion modules
Permissible voltage
ranges
(PS201, PS203, PS204,
CB202)
DC 19 V to DC 60 V DC 48 V to DC 300 V
AC 80 V to AC 265 V, 50 Hz/60 Hz
Auxiliary rated voltage V
H
(PS201, PS203, PS204,
CB202)
DC 24 V/DC 48 V DC 60 V/DC 110 V/DC 125 V/DC 220 V/
DC 250 V or
AC 100 V/AC 115 V/AC 230 V, 50 Hz/60 Hz
Permissible voltage
ranges (PS101)
Only for non-modular
devices
DC 19 V to DC 60 V DC 48 V to 150 V DC 88 V to DC 300 V
AC 80 V to AC 265 V,
50 Hz/60 Hz
Auxiliary rated voltage V
H
(PS101)
Only for non-modular
devices
DC 24 V/DC 48 V DC 60 V/DC 110 V/
DC 125 V
DC 110 V/ DC 125 V/
DC 220 V/DC 250 V
or
AC 100 V/AC 115 V/
AC 230 V, 50 Hz/60 Hz
Superimposed alternating
voltage, peak-to-peak,
IEC 60255-11,
IEC 61000-4-17
≤ 15 % of the DC auxiliary rated voltage (applies only to direct voltage)
Inrush current ≤ 18 A
12.1.2
Technical Data
12.1 General Device Data
790 SIPROTEC 5, Merging Unit 6MU85, Manual
C53000-G5040-C074-1, Edition 01.2020
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