Sartorius PMA.Power Series Operating Instructions Manual page 38

Verification of Intrinsic Safety
YDI05-Z.. interface converter
II (2) GD [EEx ib] IIC
Z966 Zener barrier
in YDI02-Z..: II (2) G [EEx ib] IIC
or
YCO01-Y interface converter
II (2) GD [EEx ib] IIC
II 3 (2)GD EEx nR[ib]IIC T4
Data cable:
Recommended: Sartorius cable
YCC485-X with approx.
10µH/ohm and 120pF/m (wire/wire)
up to 1000m flexibly installed.
RS485 data interface
Uo 7.2 V
Io 127 mA*
Po 0.273 W
Co 11.3 µF
Lo 2 mH
Lo/Ro 118 µH/ohm
RS485 data interface
3)
Uo 7.2 V
4)
8.2 V
Io 168 mA*
Po 0.25 W
3)
Co 13 µF
4)
Co 7.6 µF
Lo 0.8 mH
Lo/Ro 118 µH/ohm
Note:
1: Per circuit
2: Combined circuits
3: Only two RS232 connections are used on the YDI05-Z
4: BAS01ATEX7005; II (1) GD [EEx ia] IIC
5: Data for CIXS3
6: Both channels connected on Z966
*: Versus GND; **: Between the lines; ***: Resistively limited
Dr. D. Klausgrete
2013-05-02
38
Operating Instructions PMA 35001-X
YDI05-Z..
or
Uo
V**
4)
Io
Po
Co
Lo
or
Lo/Ro
YCO01-Y
Uo
Io
Po
Co
Lo
Lo/Ro
5) 2)
(UNICOM. LV2)
Zone 1
Ui 12.6 V
Gas: IIC T4
Ii 1.5 A*
Pi 2.5 W
Ci 0
Li 2 µH
5) 2)
(LV4)
Ui 12.6 V Up to 7 additional
CIXS3 or
Ii 1.5 A*
SIWS... / ISXS...
Pi 2.5 W
3)
Ci 300 nF
4)
Ci 100 nF
Li 0 mH
PMA35001-X..
2) 3)
12.4 V* Ui 12.6 V*
24.8V** 25.2
130 mA*** Ii any
400 mW Pi any
1.24 µF* Ci 0
112nF**
0.4 mH* Li 0
0.4 mH**
44 µH/ * / 22 µH/ **
2)
7.2 V* Ui 12.6 V*
8.0 V** 25.2 V**
207 mA*** Ii 1.5 A
330 mW Pi 2.5 W
13.5 µF* Ci 1 nF
8.4 µF**
0.7 mH* Li 1.6 µH
0.7 mH**
36 µH/ * / 36µH/ **
Non-Hazardous Area
Hazardous Area
PMA35001-X..
II 2 G Ex ia IIC T4 Gb
RS485 data interface
3)
Ui see below
Ii see bwlow
Pi any
Ci 260 nF
Li 0 mH
Ui
±12.4V
Ii 130 mA***
Verification of Intrinsic Safety
RS485 Data Interface
36953-761-60
Revision 00
1)
Z966 pins A/J/K/N and M
Uo 12 V*
24V**
6)
Io 82 mA /164mA
6)
Po 0.24 W / 0.48W
Co 1.41 µF*
125nF**
Lo 5.52 mH
6)
1.38mH
Lo/Ro 147 µH/
6)
57 µH/
2)
Uo 5.2 V
Io 210 mA***
Po 263 mW
Co 60 µF
Lo 600 µH
Lo/Ro 125 µH/
12.0V 7.2V
164mA*** any
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