FMS ExMGZ100/200.ATEX Mode D'emploi page 29

Manual CSA 80001248
Certificate: 80001248
Project: 80001248
Intrinsically safe output circuits are defined as follows:
Voltage (supply) Uo/Voc
Voltage (measuring signal) Uo = Ui
Current Io=Isc
Max. external capacitance Co/Ca
Max. external inductance Lo/La
Max. inductance / resistance ratio Lo / Ro
Max. external capacitance Co/Ca
Max. external inductance Lo/La
Max. inductance / resistance ratio Lo/Ro
Characteristics
*) applies to the sum of both measuring channels
Ambient temperature range from -20°C ” Ta ” 50°C.
Conditions of Acceptability:
- Terminals 3, 4, 21, 22, 23, 24 (equipotential bonding facilities) shall be connected to equipotential bonding in
hazardous area by means of two conductors.
- Equipotential bonding shall be ensured for the complete intrinsically safe loop.
- The DMS interface is certified as component item for mounting in a suitable enclosure where the final
assembly is subject to the acceptance by the local authority having jurisdiction.
APPLICABLE REQUIREMENTS
CAN/CSA-C22.2 No. 61010-1-12
CAN/CSA-C22.2 No. 60079-0:19
CAN/CSA-C22.2 No. 60079-11:14
ANSI/UL 61010-1-2016
ANSI/UL 60079-0-2019
ANSI/UL 60079-11
Sixth Edition (March 28, 2014)
DQD 507 Rev. 2019-04-30
Edition February 2020
Copyright
DC 8.64 V
DC 8.64 V
553 mA *)
IIC
IIC
IIC
IIB
IIB
IIB
linear
Safety Requirements for Electrical Equipment for Measurement, Control,
and Laboratory Use - Part 1: General Requirements
Explosive atmospheres - Part 0: Equipment – General requirements
Explosive atmospheres – Part 11: Equipment protection by intrinsic
safety "i"
Safety Requirements for Electrical Equipment for Measurement, Control,
and Laboratory Use - Part 1: General Requirements
Explosive atmospheres – Part 0: Equipment – General requirements
Explosive Atmospheres – Part 11: Equipment Protection by Intrinsic
Safety "i"
© 2018 CSA Group. All rights reserved.
Master Contract: 254834
Date Issued: December 13, 2019
5.9 µF *)
116 µH *)
36 µH/ *)
50 µF *)
485 µH *)
144 µH/ *)
thuba Ltd., CH-4002 Basel
17
Page 2
Switzerland