Operating Instructions PMA 35001-X
39
Verification of Intrinsic Safety
Page
5
of
5
36953-761-60
Verification of Intrinsic Safety
2013-05-02
Dr. D. Klausgrete
Revision 00
PMA35001-X..
RS422 Data Interface
YDI05-Z
(Option A25)
Interface converter
II (2) GD [EEx ib] IIC
Alternative
connection
RS422 data interface of YDI05-Z
2)
Uo
6.0 V *
)
Ui
12.6 V *
)
6.8 V **
)
25.2 V **
)
Io
172 mA (linear) Ii
0.2 A
Po
0.5 W
Pi
2.3 W
Co
12 µF *
)
Ci
28 µF *
)
Co
17.7 µF
**)
Ci
200 nF **
)
Lo
0.7 mH
Li
2 µH
RS422 data interface of YCO01-Y
2)
Uo
7.2 V*
Ui
12.6 V*
8.0 V**
25.2 V**
Io
207 mA***
Ii
1.5 A
Po
330 mW
Pi
2.5 W
Co
13.5 µF*
Ci
1 nF
8.4 µF**
Lo
0.7 mH*
Li
1.6 µH
0.7 mH**
Lo/Ro 36 µH/ */ 36µH/ *
RS422 data interface
2)
(
COM1
)
Uo
5,2 V
Ui
8.6 V
Io
290 mA
Ii
210 mA
Po
496 mW
Pi
0.5 W
Co
60 µF
Ci
0.5 µF
Lo
300 µH
Li
0 mH
Lo/Ro 50 µH/
Note:
1: Per circuit
2: Combined circuits
*:
Versus GND; **: Between the lines; ***: Resistively limited
Cable:
For a standard cable (e.g., type
LiYCY with max. 250nF/km (wire
versus wire or wire versus
shield), max. 750µH/km and at
least 34 ohms/km (e.g. 0.5mm²
stranded wire), this yields Lo/Ro
= 22 µH/ohm Permitted length of
the flexibly installed cable:
330m
Zone 1
Gas: IIC T4
Hazardous Area
Non-Hazardous Area
YCO01-Y
Interface converter
PMA35001-X..
II 2 G Ex ia IIC T4 Gb
Summary of Contents for PMA.Power Series
Page 29: ...Operating Instructions PMA 35001 X 29 EC Declaration of Conformity...
Page 30: ...30 Operating Instructions PMA 35001 X ECDeclaration of Conformity...
Page 32: ...32 Operating Instructions PMA 35001 X EC Verification...
Page 33: ...Operating Instructions PMA 35001 X 33 EC Verification...
Page 34: ...34 Operating Instructions PMA 35001 X EC Verification...
Page 40: ...40 Operating Instructions PMA 35001 X Certificate of Compliance...
Page 41: ...Operating Instructions PMA 35001 X 41 Certificate of Compliance...
Page 42: ...42 Operating Instructions PMA 35001 X Certificate of Compliance...
Page 43: ...Operating Instructions PMA 35001 X 43 Certificate of Compliance...
