Weighing Platform In; Hazardous Areas - Sartorius IS...-X Series Operating Instructions Manual

Circuit: V1
Uo 12.6 V
Io 133 mA
Po 1.46 W
Co 1µF
Lo 300µH
Power supply
YPS02-Z.R
II (2) G
[EEx ib] IIC
II (1) D
Power supply
YPS02-X.R
II 2 G
EEx d [ib] IIC T4
II 1 D T135°C
Circuit: V1
Uo 12.6 V
Io 133 mA
Po 1.46 W
Co 1µF
Lo 300µH
Barrier
YDI02-Z
YDI03-Z
II (2) G
[EEx ib] IIC
Cable: install as stationary
and protected equipment !
Maximum cable length 70m
for a 10-wire standard cable
with a maximum of 200 nF/
km and 1mH/km.
The length of the installed
cable is defined as 20 m
because of the RS-232
specifications.
System appraisal
(see EC-Type Examination Certificate KEMA 02ATEX1108 X):
Co <= 125nF; Lo <= 100µH; Lo/Ro <= 33µH/W
42
V2 V3 V4
12.6 V 8.6 V 12.6V
133 mA 187 mA 150 mA
1.46 W 1.51 W 1.68 W
1µF 4 µF 1 µF
300 µH 300 µH 300 µH
Sartorius cable: type LiYC-Y-CY 4 x 0,5²
(permanently installed on power supply; can be
flexibly installed)
max. Length = 50 m
max. L = 8.4 µH
Alternative Cable
max. C = 28.2 nF
Connection Cable
V2 V3 V4
12.6 V 8.6 V 12.6V
133 mA 187 mA 150 mA
1.46 W 1.51 W 1.68 W
1µF 4 µF 1 µF
300 µH 300 µH 300 µH
EX
Written by
Reviewed by
Released by
1)
Circuit: RS-232 Control signals (only for YDI03-Z)
Uo 12 V 12 V
Io 82 mA 7.5 mA
Po 240 mW 22 mW
Co 1.41 µF 1.41 µF
Lo 5.5 mH 5.5 mH
Lo/Ro 144µH/W 1.5 mH/W
1)
Data output
Uo 8,6 V
Io 23 mA
Po 50 mW
Co 6 µF
Lo 60 mH
Data output RS-232
(pins A/J/K/N and M)
Ui 12.6 V
Ii 85 mA
Pi 270 mW
Ci 3 nF
Li 0
EX
Written by
Reviewed by
Released by
IIC T4
Circuit:
Ui
Ii
Pi
Ci
Li
FC/FCA/IS......-.X.... /
Date Name
12.02.02 Klausgrete
12.02.02 Weitemeier
12.02.02 Klausgrete
1)
IIC T4
T-connektor
YTE02-X
Control signals
1) 1)
(pins C/D/E/F/G and M)
Foot
12.6V
10 mA
actuated
30 mW
switch
4 nF
YPE05-X
0
1: per circuit
2: optionally used (passive wiring or switch only)
RS-232 data output with control lines
FC/FCA/IS......-.X.... /
Date Name
12.02.02 Klausgrete
12.02.02 Weitemeier
12.02.02 Klausgrete
Non hazardous area
Hazardous area
Compact scale
FC......-.X....
FCA......-.X....
Weighing platform
IS......-.X....
II 2 G EEx ib IIC T4
II 1 D T135°C (optional)
V1 V2 V3 V4
12.6 V 12.6 V 8.6 V 12.6V
133 mA 133 mA 187 mA 150 mA
1.68 W 1.68 W 1.61 W 1.89 W
0 0 300 nF 100 nF
0 0 0 0
Power Supply
Sheet
Verification of the
of
Intrinsic Safety
Rev.
35520-099-61-A4
00
Non hazardous area
Hazardous area
Compact scale
FC......-.X....
2)
FCA......-.X....
Weighing platform
IS......-.X....
II 2 G EEx ib IIC T4
2)
II 1 D T135°C (optional)
Sheet
Verification of the
of
Intrinsic Safety
Rev.
35520-099-61-A4
00
Operating Instructions IS-X
Certificate
1
4
2
4
41