Circutor CEM-C20, Instruction Manual

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Table 8 ( Continuation ): Manufacturer information screens�
Screen Parameters
Reactive energy with resolution varh
32-bit CRC
(1)
The screen is displayed if there is a
CEM M-RS485
(communications interface for units of the
CEM
family) connected to the unit.
4.9.- IMPULSE OUTPUT
The energy meter has optocoupler type outputs capable of generating impulses at a previously
programmed rate. (See
“4.7.1. Impulse output weight”
and
”4.7.2. Impulse output type”
)
4.10.- INFRARED COMMUNICATIONS PORT.
In all versions, the unit has a serial optical communications port, in compliance with the UNE
EN 62056-21:2003 Standard.
30
CEM-C20
Instruction Manual