Siemens SITRANS LR200 Manual De Instrucciones página 18

Approval Rating
FM/CSA:
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III
ATEX II 1 G, EEx ia IIC T4
ANZEX Ex ia IIC T4
(Tamb = –40 to 80 °C) IP67
IECEX TSA 04.0020X
• For power demands see
page 22.
• For wiring requirements:
N. America:
Europe:
Australia:
International:
• Use appropriate conduit seals to maintain IP or NEMA rating.
• Recommended intrinsically safe barriers are listed under
on page 17.
Instructions specific to hazardous area installations
• Refer to
certificate listed above.
Selecting a suitable PLC input module, power supply, or barrier requires knowledge
Note:
about Intrinsic Safety and the application. It is the responsibility of the installer to ensure that
the intrinsically safe installation complies with both the apparatus approval requirements and
the relevant national code of practice.
Passive Shunt Diode Barriers
A well regulated supply voltage is required.
Note:
Manufacturer
MTL
MTL
Stahl
Stahl
How to select a passive barrier for SITRANS LR200
See
7ML19985XD81 SITRANS LR200 (PROFIBUS PA) – QUICK START MANUAL
Valid for:
US/Canada
Europe
Australia
International
Curve 1 (General Purpose, Intrinsically Safe, Non-incendive)
See the connection drawings listed above, which can be
downloaded from the product page of our website at:
www.siemens.com/LR200.
Follow local regulations.
Follow local regulations.
Follow local regulations.
Part Number
787SP+ (Dual Channel)
7787P+ (Dual Channel)
9001/01-280-100-10 (Single Channel)
9002/01-280-110-10 (Dual Channel)
Reference
FM Intrinsically Safe Connection
Drawing number A5E01003040
CSA Intrinsically Safe Connection
Drawing number A5E01003039
Intrinsically Safe: ATEX Certificate
on page A-1
Passive Shunt Diode Barriers
on page 20 and the ATEX
on page 18.
on
Page EN-17