Dametric CEC-DM1 Manuale d'uso - Pagina 2

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Dametric AB
 
1
GENERAL ................................................................................................................................................... 2
 
2
TECHNICAL SPECIFICATION ................................................................................................................... 2
 
3
CONNECTION DIAGRAM .......................................................................................................................... 2
 
4
TROUBLESHOOTING ................................................................................................................................ 3
 
5
CONTACT ................................................................................................................................................... 3
1
General
The CEC-DM1 is a converter module between the CAN bus and the Ethernet network.
It is used in the GMS measuring system for data exchange between the RMS/GMS units and the control
software in a Panel PC. The IP-based protocol uses the UDP transport layer for data exchange.
Each unit has a unique MAC-address and the configurable IP-address. The software in the Panel PC is set up
to exchange data to a specified IP-address.
The unit is powered with 24Vdc.
2
Technical Specification
Metso part no:
Supply voltage:
Power consumption:
CAN:
Ethernet;
Module size:
Closure:
Connections:
3
Connection Diagram
K1
+24VDC
K1/1
+24VDC
K1/2
+24VDC
K1/3
0VDC
K1/4
0VDC
K2
CAN
K2/1
CAN-H
K2/2
CAN-L
K2/3
CAN-R
K2/4
0VDC
K3
Ethernet
K3
Ethernet
CEC-DM1 EN.docx
Table of contents
VAL0219209
24 VDC, ± 10 %.
Nominal 0.1A, Max. 0.2A.
Up to 1Mbit baudrate, 4-pole jackable screw connector.
IP-based, UDP-protocol, RJ45 connector.
Height=110 mm, Width=23 mm, Depth=115 mm.
Polycarbonate (30%GV), DIN-rail mounting.
Plug-in screw connectors, max 2.5mm2 cable areas.
The power supply (internally connected to K1/2)
The power supply (internally connected to K1/1)
The power ground (internally connected to K1/4)
The power ground (internally connected to K1/3)
CAN-interface H-signal (use twisted pair cable for CAN-H and CAN-L)
CAN-interface L-signal
CAN-interface, connect to K2/2 for 120Ω termination
The power ground (internally connected to K1/2 and K1/3)
RJ-45 connector
CEC-DM1
June 2, 2008
CAN-Ethernet-Converter
Page 2 (3)