12
English
Contents
1. Read first and then... ................................................ 12
2. Scope of supply ........................................................ 12
3. Brief description ........................................................ 12
4. Specification and ordering information ..................... 12
5. Technical data ........................................................... 12
6. Exchanging frontplates ............................................. 13
7. Mounting ................................................................... 13
8. Electrical connections ............................................... 14
9. Commissioning and maintenance ............................ 15
10. Releasing the signal isolator ..................................... 15
11. Dimensional drawings ............................................... 15
Operating Instructions
Passive DC signal isolator SINEAX TI 807-1
1. Read first and then …
The proper and safe operation of the device
assumes that the Operating Instructions are
read carefully
and the safety warnings given
in the Sections
7. Mounting
8. Electrical connections
are
observed
.
The device should only be handled by
appropriately trained personnel who are
familiar with it and authorised to work in
electrical installations.
2. Scope of supply
Signal isolator
(Fig. 1)
1 Operating Instructions
(Fig. 2), in three languages:
English, French and German
1
Ex approval
(Fig. 2), only for Ex version devices
Fig. 1
3. Brief description
The signal isolator SINEAX TI 807 serves to electrically
insulate two or three analogue DC signals in the range
0...20 mA which depending on version is then converted to
a current or voltage signal (0...20 mA or 0...10 V). It does
not
require a separate power supply.
5. Technical data
Input signal E
DC current signal I
E
:
0...20 mA
Max. permissible
currnet:
50 mA
Voltage limiter:
Non-Ex version: 27 V,
±
5%
(with zener diode)
Ex version: 18 V,
±
5%
Output signal A
(DC current
or
DC voltage)
DC current signal I
A
:
0...20 mA
Voltage drop U
V
:
< 2.6 V
for the standard (non-Ex) version
< 4.5 V
for Ex versions
(input signals “intrinsically safe”)
< 6.1 V
for Ex versions
(output signals “intrinsically safe”)
Max. burden:
1000
Ω
for the standard (non-Ex) version
500
Ω
for Ex versions
(input signals “intrinsically safe”)
500
Ω
for Ex versions
(output signals “intrinsically safe”)
Aargauerstrasse 7
CH-5610 Wohlen/Switzerland
T41 56 618 21 11
T41 56 618 24 58
Telex 827 901 cbm ch
Camille Bauer AG
TI 807-1 B d-f-e
999 999
12.95
Betriebsanleitung
Passiver DC-Signaltrenner SINEAX TI 807
Mode d’emploi
Séparateur galvanique passif
SINEAX TI 807
Operating manual
Passive DC signal isolator SINEAX TI 807
Fig. 2
4. Specification and ordering information
Order Code
807 –
1. Mechanical design
Housing S17
1
2. Version
Standard (non-Ex)
1
Input
and
output signals
non-intrinsically safe
[EEx ib] II C,
2
Input signals
intrinsically safe
[EEx ia] II C,
6
Output signals
intrinsically safe
3. Number of isolation
and transmission channels
2 channels (interfaces)
2
3 channels (interfaces)
3
4. Output signals
A1 and A2 or A1, A2 and A3
0 ... 20 mA
0
0 ... 10 V, 2 channels
2
0 … 10 V, 3 channels
3
5. Climatic rating
Standard climatic rating
0
Improved climatic rating
1
