Technical data

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