Circutor CEM-C31-485-DS, Instruction Manual

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1�- VERIFICATION UPON RECEPTION
Check the following points upon receiving the device:
a) The device meets the specifications described in your order.
b) The device has not suffered any damage during transport.
c) Perform an external visual inspection of the device prior to switching it on.
d) Check that it has been delivered with the following:
- An installation guide.
- Safety label (terminal cover).
If any problem is noticed upon reception, immediately contact the transport
company and/or CIRCUTOR's after-sales service.
2�- PRODUCT DESCRIPTION
The
CEM-C31
static three-phase energy meter measures class B active energy (EN50470) /
class 1(IEC 62053-21) and (optional) class 2 reactive energy (IEC 62053-23).
The current is measured with the transformer.
The device features:
- 2 buttons that allow you to browse the different screens and program the device.
- 2 Verification LEDs.
- LCD display , displays all parameters,
- 2 connection seals,
- 2 terminal covers , to cover the top of the terminal box and the fixing screws.
- RS-485 communications ( CEM-C31-485-xx models).
- Optical communications port for communications with other modules installed on a
DIN rail with a service port ( CEM-C31-T1 model).
-
Impulse output
(models
CEM-C31-T1
and
CEM-C31-485-T1
).
- Digital input (model CEM-C31-485-DS ).
6
CEM-C31
Instruction Manual