10 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
LAN Connection
A local area network (LAN) connection is available for communication with a
computer using the controller GUI interface. For further information on how to
connect to and use the Ethernet LAN port, refer to the Web Interface Manual
BC2000/JC2000 Controller, Doc. No. 2056625. Communication with the LAN port is
through an Ethernet cross-over cable or straight-through cable to a router. This
cable is not supplied by Eltek. The controller can be connected to a LAN or directly
to a PC. Ethernet cables are not supplied by Eltek.
Controller Inputs
The controller has four (4) two-pin input connections that can accept either an Eltek
temperature probe or an auxiliary alarm input. Due to the inherent properties of the
thermistor in the temperature probes the controller will automatically adjust the
input configuration for a temperature reading.
NOTE: Controller alarm circuits are rated for a maximum voltage of 60VDC and
maximum current of 0.5A.
I
2
C Bus
The controller is equipped with one Inter-Integrated Circuit (I
2
C) bus port for
connecting to rectifier shelves and LVD cards. All necessary connections are made
at the factory. This I
2
C bus is for a second shelf and LVD.
References
Information regarding other interfaces and features of the BC2000 and JC2000
controllers can be found in the following documents
• Web Interface Manual BC2000/JC2000 Controller, Doc. No. 2056625
• PM86000 Installation Guide, Doc. No. 2040334
• PM86001 Peripheral Monitor Installation Guide, Doc. No. 370015.033
• BC2000 Diesel Generator Interface Guide, Doc. No. 2040334
• BC2000 Controller Firmware Update, Document No. 2061910