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For the RS485 communication
Ui
Ii
Rmin
RS485 (Rmin = Ui / Ii is the minimum output resistance of the combined circuits of the associated apparatus
connected to the CAIXS2-....)
Output parameters of the UNICOM RS Board
Circuit
RS232
RS422
RS485
*: versus ground; **: between the lines; ***: resistively limited
Connections to the UNICOM Board (J2 and J3, respectively)
Ui
6.8V
Uo
6.0V
13. Specific Conditions of Use:
1.
light or radiation may impinge on the enclosure.
2.
certain extreme conditions, may generate an ignition capable level of electrostatic charges. The user shall ensure that the
equipment is not installed in a location where it may be subjected to external conditions (such as high-pressure steam)
which might cause
a build-up of electrostatic charges on non-conducting surfaces. Additionally, cleaning of the equipment should be done
only
with a damp cloth.
3.
capable of impairing the safety of the apparatus. Reduce the risk of mechanical damage to a minimum.
4.
14. Test and Assessment Procedure and Conditions:
This Certificate has been issued in accordance with FM Approvals Canadian Certification Scheme.
15. Schedule Drawings
A copy of the technical documentation has been kept by FM Approvals.
16. Certificate History
THIS CERTIFICATE MAY ONLY BE REPRODUCED IN ITS ENTIRETY AND WITHOUT CHANGE
FM Approvals LLC. 1151 Boston-Providence Turnpike, Norwood, MA 02062 USA
T: +1 (1) 781 762 4300 F: +1 (1) 781 762 9375 E-mail:
F 348 (Mar 16)
170
Instrucciones de manejo Combics CAIXS2
SCHEDULE
Canadian Certificate Of Conformity No: FM17CA0165X
±12.6V
12 V
135 mA***
164 mA***
95.4 Ω
73.2 Ω
Uo
Io
10.0 V*
101 mA***
20.0 V**
5.2 V
165 mA
5.2 V
210 mA***
Ii
Pi
200 mA
600 mW
Io
Po
23 mA
34 mW
The front panel of the intrinsically safe indicator type CAIXS2-.... is non-metallic and shall not be used where UV
The front panel of the intrinsically safe indicator type CAIXS2-.... is enclosure is non-conducting and, under
The device shall be installed in such a way that it is protected against the entry of solid foreign objects or water
After the first installation, the gasket must be replaced each time the enclosure is opened.
information@fmapprovals.com www.fmapprovals.com
7.2 V
any
0
Po
Co
Lo
253 mW
3 μF*
3 mH
217 nF**
292 mW
60 μF
1 mH
263 mW
60 μF
500 μH
Ci
Li
3 uF
20 uH
Co
Lo
10 uF
3 mH
Lo/Ro
140μH/Ω
75μH/Ω
125 μH/Ω
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