Outputs; Terminals - Grundfos IO 401 Montage- Und Betriebsanleitung

Analog inputs
Voltage category
Insulation voltage
Insulation test voltage
Input band width
Mains frequency
suppression
Voltage input:
Voltage range
Input resistance
Input resolution
Gain error at 25°C
Gain error during operation
(rms)
Current input:
Current range
Input resistance
Input resolution
Gain error at 25°C
Gain error during operation
(rms)
Filter times:
Integration time
Reading interval

5.2 Outputs

Digital outputs
Voltage category
Insulation voltage
Insulation test voltage
Insulation between
two channels
Max. load
Min. load
Max. load power AC/DC
Contact type
II
50 V
(to system earth)
700 VDC
10 Hz, second order
filter
50-60 Hz
0-10 V
2-10 V
250 kΩ
40 mV
0.4%
60 ppm/°C
0-20 mA
4-20 mA
250 Ω
80 µA
0.4%
75 ppm/°C
100 ms
400 ms
III
400 V (to all other

terminals)

4 kVAC
2.6 kVAC
400 VAC, 2 A, AC-15/
24 VDC, 2 A, DC-15
5 V/10 mA
400 VA/48 W
NO (normally open
contact)
Transducer supply
Output voltage without
load
Output voltage at 25 mA
Max. current per channel
Identification of phase sequence
Voltage category
Insulation voltage
when using the FB 101
Insulation test voltage
Voltage range
Input resistance
5.3 Terminals
Digital inputs
Terminal designation
DI1
DI2
DI3
DI4
DI5
6 x 0 V
Thermal switch / PTC inputs (5 V)
Terminal designation
T6 (pump 1)
T7 (pump 1)
T (pump 1)
T6 (pump 2)
T7 (pump 2)
T (pump 2)
22 V
20 V
25 mA
III
480 VAC
(to system earth)
4 kVAC
85-480 VAC
100 MΩ
Description
Digital input
Digital input
Digital input
Digital input
Digital input
Common zero point
Description
PTC 1
PTC 2
0 V for T6 and T7
PTC 1
PTC 2
0 V for T6 and T7
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