EAP 110 ANNUNCIATOR
3.2.
PRINTED CIRCUIT BOARD
The printed circuit board (PCB) is shown in FIGURE #5. The PCB contains the
following user interface items:
EAP 110 PRINTED CIRCUIT BOARD LAYOUT
RJ45
J1
JP3
JP2
Ext 4
Ext 3
Ext 2
Ext 1
GRD
B-
B+
Lexan Connector
FIGURE #5
3.2.1. TERMINAL
BLOCK
One terminal block is provided for DC control power, ground and 4
external contact inputs. Refer to the connection diagram in section #7 for
further information.
3.2.2. COMMUNICATION
PORT
One RJ45 communication port is provided on the circuit board for
interconnection to the MEC 2 or MEC 20 Engine controller. When two
EAP 110 annunciators are to be interconnected, a T-splitter RJ45 adapter
plug must be installed. Contact Thomson Technology for further details.
PM058 Rev 2 06/01/18
Thomson Technology
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