2 Overview
2.1 Versions of SICAM MMU
18
SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016
2.1
Versions of SICAM MMU
Basic Version
SICAM MMU is a measuring device for the acquisition of electrical quantities in power supply systems, such
as alternating current, alternating voltage, all power quantities, etc. The modules of the device detect, calculate,
analyze and transmit measured values. In the basic version is characterized as follows:
Device type:
•
DIN rail mounting device
•
Plastic case 96 mm x 96 mm x 100 mm (W x H x D)
•
Protection class IP20
Input and output circuits:
•
4 inputs for alternating-voltage measurements
•
3 inputs for alternating-current measurements
•
2 individually programmable binary outputs
Communication:
•
Via Ethernet
Variants
SICAM MMU can optionally be executed (according to the ordering code, refer to Figure 2-2) in the following
variants:
•
Input circuits for alternating-voltage measurements:
−
With voltage divider
−
Galvanically isolated voltage inputs
•
Communication via Ethernet:
−
With Modbus TCP protocol
−
With Modbus TCP protocol and IEC 60870-5-104 protocol
SICAM MMU Version
Fig. 2-1
SICAM MMU Version
SICAM-MMU_7KG9663_US.book Page 18 Monday, December 7, 2015 12:22 PM