Reer Mosaic Series - INTRODUCTION; ELECTRICAL CONNECTIONS

Mosaic fieldbus modules
8540801 • 01/02/2017 • Rev.15 2
This technical sheet describes the operation of the fieldbus modules of the MOSAIC series:
MBP (PROFIBUS DP-V1); MBD (DeviceNet); MBC (CANOpen); MBEC (ETHERCAT); MBEI (ETHERNET/IP);
MBEI2B (ETHERNET/IP–2 PORT); MBEP (PROFINET); MBEP2 (PROFINET I/O - 2 PORT); MBEM (Modbus
TCP); MBMR (Modbus RTU); MBU (USB).
Each module is provided with four connectors (Figure 1):
1) 5 way connector MSC --> to the system MOSAIC
2) USB miniB connect --> to the PC
3) BUS connector --> to the fieldbus (not present on MBU)
4) Front terminal --> power supply
TERMINAL BLOCK (SIDE A - TOP)
TERMINAL BLOCK (SIDE B - BOTTOM)
TERMINAL
SIGNAL
TERMINAL
SIGNAL
1
+24VDC + 20%
5
-
2
-
6
Serial line RS-485 -(A)
3
-
7
GND
4
GND
8
Serial line RS-485 +(B)
Table 1
 Install safety units in an enclosure with a protection class of at least IP54.
 The supply voltage to the units must be 24Vdc 20%
(PELV, in compliance with the standard EN 60204-1).
 Do not use MOSAIC to supply external devices.
 The same ground connection (0VDC) must be used for all system components.
Figure 1