Eu Equivalency - Siemens SITRANS LR200 Instruction Manual
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Also See for SITRANS LR200:
- Quick start manual (276 pages) ,
- Instruction manual (194 pages) ,
- Compact operating instructions (45 pages)
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EU Equivalency
Any zener diode safety barrier, certified by an EU approved certification body to
[ EEx ia ] IIC, its output voltage (Uo) not exceeding 24 V and its output current (Io) limited
by load resistance (Ro); such that Io = Uo / Ro, does not exceed 250 mA.
Notes
• The installation must comply with national requirements.
• The safe area is unspecified except that it must not be supplied from nor contain,
under normal or abnormal conditions, a source of potential with respect to earth in
excess of 250 V rms or 250 V DC.
7ML19985HP01
SITRANS LR 200 (PROFIBUS PA) – INSTRUCTION MANUAL
Page 109
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