Installation
CI/FCM2000-EN
CoriolisMaster FCM2000
EN - 11
4.2 Ex
relevant
specifications
Important
An additional document with Ex safety instructions is available for measuring systems that are
used in explosion hazardous areas (Applies to FM / CSA only).
As a result, it is crucial that the specifications and data it lists are also observed.
Overview of the different output options
ATEX/IECEx Zone 2
ATEX/IECEx Zone 1
I
Output option A/B
in the order number
-
Current output 1: active
-
Current output 2: passive
-
Pulse output: active/passive,
switchable
-
Contact input and output: passive
-
Current output 1: active
-
Current output 2: passive
-
Pulse output: active/passive,
switchable
-
Contact input and output: passive
II
Output option D
in the order number
-
Current output 1: passive
-
Current output 2: passive
-
Pulse output: active/passive,
switchable
-
Contact input and output: passive
Version I: Active/Passive current outputs
Types: ME21/ME22/ME23/ME24 and ME25
Protection type "nA" (Zone 2)
General operating values
U
(V)
I
(mA)
U
b
(V)
I
b
(mA)
Current output 1
Active
Terminals 31/32
30 30
30
30
Current output 2
Passive
Terminals 33/34
30 30
30
30
Pulse output
Active or passive
Terminals 51/52
30 65
30
65
Contact output
Passive
Terminals 41/42
30 65
30
65
Contact input
Passive
Terminals 81/82
30 10
30
10
All inputs and outputs are electrically isolated from each other and from the supply power.
