Beckhoff ELX1052-0000-0001, Руководство по эксплуатации

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Foreword
ELX4154 9 Version: 1.0
Beckhoff Traceability Number (BTN)
In addition, each ELX terminal has a unique B eckhoff T raceability N umber (BTN).
Ex marking
The Ex marking can be found at the top left on the terminal:
II 3 (1) G Ex ec [ia Ga] IIC T4 Gc
II (1) D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I
IECEx BVS 18.0005X
BVS 18 ATEX E 005 X
Examples
Fig. 1: ELX2008-0000 with date code 2519HMHM, BTN 0001f6hd and Ex marking