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Annex to 1. supplement of EC Type Test Certificate No. TÜV 03 ATEX 2459
Type Ji-B6
Supply Current Circuit
In explosion protection type intrinsically
(Terminals K44-1 or cable brown or 1;
safety EEx ia IIC/IIB
K44-2 or cable white or 2)
Only for connection to certified intrinsically
safe circuits
Ui = 6,25 V
U
= 5,5 V
o
I
= 74 mA (short term)
o
I
= 38 mA (static)
o
of datacircuit but ≤ 53mW
P
= P
o
i
Characteristic curve: linear
The effective internal capacitances and
inductance are negligibly small.
Interface circuit
In explosion protection type intrinsically
(Data: Terminals K44-3 or cable yellow
safety EEx ia IIC/IIB
or 3
Only for connection to certified intrinsically
Clock: Terminal K44-4 or cable green
safe circuits
or 4)
Ui = 5.5 V
U
= 6,25 V
o
I
= 77 mA (short term)
o
of supplycircuit but ≤ 43mA (static)
I
= I
o
i
of supplycircuit but ≤ 67mW
P
= P
o
i
Characteristic curve: linear
The effective internal capacitances and
inductance are negligibly small.
Type Ji-B6
Supply Current Circuit
In explosion protection type intrinsically
(Terminals K44-1 or cable brown or 1;
safety EEx ia IIC/IIB
K44-2 or cable white or 2)
Only for connection to certified intrinsically
safe circuits
Ui = 12,5 V
U
= 5,5 V
o
I
= 11 mA (short term)
o
I
= 9 mA (static)
o
of datacircuit but ≤ 15mW
P
= P
o
i
Characteristic curve: linear
The effective internal capacitances and
inductance are negligibly small.
This certificate must only be circulated without any modification.
Excerpts or changed require the approval of TÜV NORD CERT GmbH & Co. KG
Interface circuit
(Data: Terminals K44-3 or cable yellow
or 3
Clock: Terminal K44-4 or cable green
or 4)
Note the rules for connecting intrinsically safe circuits.
The intrinsically safe circuits are galvanic together connected.
All other specifications valid without changes.
The test documents are listed in test report no. 04 YEX 551344-d.
TÜV NORD CERT GmbH & Co. KG
TÜV CERT certification body
Am TÜV 1
D-30519 Hannover
Phone: 0511 986-1470
Fax: 0511-986-2555
sd./- illegible
The Head
Page 2 of 3
Translation
In explosion protection type intrinsically
safety EEx ia IIC/IIB
Only for connection to certified intrinsically
safe circuits
Ui = 5.5 V
U
= 12,5 V
o
I
= 77 mA (short term)
o
of supplycircuit but ≤ 21mA (static)
I
= I
o
i
of supplycircuit but ≤ 65mW
P
= P
o
i
Characteristic curve: linear
The effective internal capacitances and
inductance are negligibly small.
Hannover, 24.01.2006
This certificate must only be circulated without any modification.
Excerpts or changed require the approval of TÜV NORD CERT GmbH & Co. KG
Page 3 of 3
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