Operating instructions

136
Verification of Intrinsic Safety
4
Blatt
Page
8
von
of
Maßstab /
Scale
---
FCT01-X.. /
Ausgabe / Revision
01
Freigabe
Released by
Geprüft
Reviewed by
Erstellt
Written by
25.08.05
25.08.05
25.08.05
Datum
Date
Klausgrete
Klausgrete
Klausgrete
Name
Material
65638-099-60-A4
Benennung / Title
Änderung / Alteration
---
Zeichnungs-Nr. / Drawing number
FCT01-X..
II 2 G EEx ib IIC T4
Z966
1
in YDI02-Z..
Vo 12 V
24 V
3
Io 328 mA *
Po 0.96 W *
Co 1.41 µF
2
125 nF
3
Lo 300 µH
Lo/Ro 36 µH/ohm
36 µH/ohm
3
YDI05-Z..
1
Vo 12.4 V Vi 12.6 V
24.8 V
3
25.2 V
3
Io 260 mA * Ii any
Po 800 mW * Pi any
Co 1.24 µF
2
Ci 0
112 nF
3
Lo 400 µH Li 0
Lo/Ro 44 µH/ohm
22 µH/ohm
3
YCO01-Y
1
Vo 11.8 V Vi 12.6 V
23.6 V
3
25.2 V
3
Io 123 mA * Ii 131 mA
Po 361 mW * Pi any
Co 1.5 µF
2
Ci 0.5 nF
129 nF
3
Lo 2 mH Li 0.8 µH
Lo/Ro 98 µH/ohm
98 µH/ohm
3
RS-232 Data Interface Port
Non-hazardous
area
YDI05-Z.. interface converter
II (2) GD [EEx ib] IIC or
Z966 Zener barrier
4
in YDI02-Z..: II (2) G [EEx ib] IIC or
YCO01-Y interface converter
6
II (2) GD [EEx ib] IIC or
II 3 (2)GD EEx nR[ib]IIC T4
Hazardous area
Zones: 1, 2
Gas: IIC T4
6-wire standard cable with up to 0.5 mm² thick wires with
250 nF/km max., 750 µH/km and 34 ohms/km min. has
22 µH/ohm. Cable length (flexible installation) is limited
to under 25m due to RS-232 specifications.
6-wire cable type PR6136 (Lmax = 1.1 mH/km; Cmax =
220 nF/km; Rmin = 26 ohms/km: 43 µH/ohm): under 25 m
(see above).
RS-232
Data interface port
Notes:
1: Combined circuits
2: Measured against the ground
3: Between signal lines
4: BAS01ATEX7005; II (1) GD [EEx ia] IIC; parameters converted
5: Option; passive wiring only
6: Approved for Zones 2 and 22 hazardous areas with gas: IIC / IIB T4 and dust: T80°C;
only when USB port is sealed and restricted breathing is maintained.
*: Ohmically limited
YTE02-X
5
T-connector
YPE05-X
5
Foot switch
RS-232
1
Vi 12.6 V Uo 7.9 V
Ii 340 mA * Io 125 mA
Pi 1.08 W Po 247 mW
Ci 3 nF Co 7.7 µF
Li 0 Lo 2 mH