Technical data
Technical data
isoNAV685-D_D00215_02_M_XXEN/04.2017
48
LEDs
ON (operation LED) ............................................................................................................................................................................green
SERVICE............................................................................................................................................................................................. yellow
ALARM 1 (Iso. Alarm 1) ................................................................................................................................................................... yellow
ALARM 2 (Insulation fault + DC offset fault) .................................................................................................................................. yellow
In-/Outputs (X1-Interface)
Cable length X1 (unshielded cable)............................................................................................................................................... ≤ 10 m
Cable length X1 (shielded cable, shield connected to earth (PE) on one end, recommended: J-Y(St)Y min. 2x0,8) ............. ≤ 100 m
Total max. supply output current via X1.+/X1.GND for each output..........................................................................................max. 1 A
Total max. supply output current via A1/A2 on X1..............................................................................................................max. 200 mA
Total max. supply output current via A1/A2 on X1 between 16,8 V and 40 V.........................................................................................
.............................................................................................................................................................I
LmaxX1
= 10mA + 7mA/V *
U
s
4)
............................................................................................................................................(negative values are not allowed for
I
LmaxX1
)
Digital Inputs (I1, I2, I3)
Number...................................................................................................................................................................................................... 3
Operation mode, adjustable................................................................................................................................... active high, active low
Functions ....................................................................................................... none, test, reset, device deactivated, initial measurement
Voltage:..........................................................................................................................................Low DC -3…5 V, High DC 11…32 V
Tolerance Voltage...........................................................................................................................................................................± 10 %
Digital Outputs (Q1, Q2)
Number ..................................................................................................................................................................................................... 2
Operating mode, adjustable.................................................................................................................................................active, passive
Functions ............................................................................................none, insulation Alarm 1, insulation fault + DC residual voltage,
........................................................................... connection fault, device fault, collective alarm, measurement ended, device inactive
Voltage.............................................................................................................................passive DC 0…32 V, active DC 0/19.2…32 V
Analogue Output (M+)
Number...................................................................................................................................................................................................... 1
Operating mode................................................................................................................................linear, midscale point 28 kΩ/120 kΩ
Functions ...........................................................................................................................................................insulation value, DC offset
Current ........................................................................................0…20 mA (< 600 Ω), 4…20 mA (< 600 Ω), 0…400 μA (< 4 kΩ)
Voltage........................................................................................................................................ 0…10 V (> 1 kΩ), 2…10 V (> 1 kΩ)
Tolerance .........................................................................................................................................................................................±20 %
Interfaces
Field bus:
Interface/protocol....................................................................................................................................web server/Modbus TCP/BCOM
Data rate........................................................................................................................................................... 10/100 Mbit/s, autodetect
Max. amount Modbus requests ....................................................................................................................................................< 100/s
Cable length .................................................................................................................................................................................≤ 100 m
Connection ........................................................................................................................................................................................... RJ45
IP address .........................................................................................................................................................DHCP/manual 192.168.0.5
Network mask..................................................................................................................................................................... 255.255.255.0
BCOM address...........................................................................................................................................................................system-1-0
Function ..............................................................................................................................................................communication interface
Switching elements
Number of switching elements..............................................................................................................................2 changeover contacts
Operating mode.......................................................................................................................................... N/C operation/N/O operation
Contact 11-12-14 ..............................................................................none, insulation Alarm 1, insulation fault + DC residual voltage,
............................................................................ connection fault, device fault, collective alarm, measurement ended, device inactive
Contact 21-22-24 ..............................................................................none, insulation Alarm 1, insulation fault + DC residual voltage,
............................................................................ connection fault, device fault, collective alarm, measurement ended, device inactive
Electrical endurance under rated operating conditions, number of cycles.................................................................................... 10.000
Contact data acc. to IEC 60947-5-1:
Utilisation category................................................................................................................... AC-13 / AC-14 / DC-12 / DC-12 / DC-12
Rated operational voltage .............................................................................................................. 230 V / 230 V / 24 V / 110 V / 220 V
Rated operational current ........................................................................................................................... 5 A / 3 A / 1 A / 0.2 A / 0.1 A
Rated insulation voltage ≤ 2000 m NN ........................................................................................................................................... 250 V
Rated insulation voltage ≤ 3000 m NN ........................................................................................................................................... 160 V
Minimum contact rating ...................................................................................................................................... 1 mA at AC/DC ≥ 10 V
Environment/EMC
EMC ................................................................................................................................................................................. IEC 61326-2-4
5)
Ambient temperatures:
Operating temperature........................................................................................................................................................-25…+55 °C
Transport..............................................................................................................................................................................-40…+85 °C
Long-term storage...............................................................................................................................................................-40…+70 °C
Classification of climatic conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) ....................................................................................3K5 (except condensation and formation of ice)
Transport (IEC 60721-3-2) .................................................................................................................................................................. 2K3
Long-term storage (IEC 60721-3-1).................................................................................................................................................... 1K4
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) .......................................................................................................................................................... 3M4
Transport (IEC 60721-3-2).................................................................................................................................................................. 2M2
Long-term storage (IEC 60721-3-1)................................................................................................................................................... 1M3
Area of application................................................................................................................................................................≤ 3000 m NN
