JUMO 406012/1-1, Руководство по безопасности

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4 Ex relevant data for operation in zones 1, 21 and 22
4.2.2 Devices with PROFIBUS PA or FOUNDATION Fieldbus
Operation in zone 1 – Devices with PROFIBUS PA or FOUNDATION Fieldbus
When operating in potentially explosive areas, observe the following electrical data for the transmitter
signal inputs and outputs. For the (PROFIBUS-PA or FOUNDATION Fieldbus) version, see the identifi-
cation marking in the device's terminal box.
Model: 406012/1-1, 406013/1-1, 406015/1-1, 406016/1-1, 406018/2-1 (dual-compartment housing),
406019/2-1 (dual-compartment housing)
The fieldbus and the digital output can be connected in zone 1 in three different variants.
Variant 1: Intrinsically safe fieldbus connection according to FISCO, intrinsically safe digital out-
put connection
Variant 2: Intrinsically safe fieldbus connection (not according to FISCO!), intrinsically safe dig-
ital output connection
Variant 3: Fieldbus connection according to FNICO (zone 2), digital output connection (zone 2)
All inputs and outputs are galvanically isolated from each other and from the voltage supply.
IMPORTANT (NOTE)!
For devices in zone 1, the bus termination must comply with the FISCO model (Fieldbus Intrinsically Safe
COncept) or the explosion protection regulations. For devices in zone 2, the bus termination must com-
ply with the FNICO model (Fieldbus NonIncendive COncept) or the explosion protection regulations.
Operating data Ex-data – Ex i, IS, and FISCO
Inputs and outputs U
N
[V] I
N
[mA] U
i
[V] I
i
[mA] P
i
[mW] C
i
[nF] C
iPA
[nF] L
i
[µH]
Digital output
DO2
passive 30 220 60 200
a
a
Single-channel or multichannel barriers (supply isolators) with resistance characteristic curve must be
used.
5000
a
3.6 3.6 0.17
Terminal 41/42
Fieldbus
Terminal 97/98 32 30 17 380 5320 1 1 5
Operating data Ex-data – Ex i, IS, and FISCO
Inputs and outputs U
N
[V] I
N
[mA] U
i
[V] I
i
[mA] P
i
[mW] C
i
[nF] C
iPA
[nF] L
i
[µH]
Digital output
DO2
passive 30 220 60 200
a
a
Single-channel or multichannel barriers (supply isolators) with resistance characteristic curve must be
used.
5000
a
3.6 3.6 0.17
Terminal 41/42
Fieldbus
Terminal 97/98 32 30 60 500 5000 1 1 5
Operating data Ex-data – Ex n, NI, and FNICO
Inputs and outputs U
N
[V] I
N
[mA] U
i
[V] I
i
[mA] P
i
[mW] C
i
[nF] C
iPA
[nF] L
i
[µH]
Digital output
DO2 passive
30 220 - - - - -
Terminal 41/42
Fieldbus
Terminal 97/98 32 30 60 500
a
a
Single-channel or multichannel barriers (supply isolators) with resistance characteristic curve must be
used.
5000
a
1 1 5