United States Approval; European Atex Approval - Mettler Toledo ACM500 Guide D'installation

2.3.

United States Approval

This section lists approval details for the ACM500 when installed according to United States
requirements. The U.S. safety approvals are based upon entity values.
The ACM500 communication module has been evaluated and approved as:
The approved entity parameters for the U.S. approval for the ACM500 module are listed in Table
2-2.
2.4.

European ATEX Approval

Approval details for the ACM500 communication module when installed according to European
ATEX requirements are listed in this section. The European safety approvals are based upon entity
values.
The ACM500 module has been evaluated and issued certificate BVS 08ATEX E 100 for certification
as:
The approved entity parameters for European ATEX approval for the ACM500 intrinsically safe
communication module are listed in Table 2-3.
64061976 | 08 | 11/2019
Associated apparatus with intrinsically safe connections to Class I, Division 1, Groups A, B,
C, D, Class II, Division 1, Groups E, F, and G, Class III hazardous locations in accordance
with Entity Requirements and METTLER TOLEDO Control Drawing #72191600.
• AIS / I, II, III / 1 / ABCDEFG – 72191600; Entity; IP66
With Current Loop (CL) Interface
• II (2) G [Ex ib Gb] IIC
• II (2) D [Ex ib Db] IIIC
With Fiber Optic (FO) Interface
•
II (2) G [Ex op is Gb] IIC
• II (2) D [Ex op is Db] IIIC
Table 2-2: Entity Values - U.S.
Entity Values for U.S. Approval
U 10 VDC
i
I 300 mA
i
P 500 mW
i
C 120 nF
i
L 0 mH
i
METTLER TOLEDO ACM500 Installation Manual
2-3