EAP 300 REMOTE ANNUNCIATOR
PM084 REV 0 08/06/20 THOMSON TECHNOLOGY
4
CAN 1
CAN 2
OFF
ON
1
2
End resistor
Gr
ee
n
Ye
llo
w
Bl
ue
Bl
ac
k
W
hit
e
0
VD
C
+5
VD
C
Cable shield
Gr
ee
n
Ye
llo
w
Bl
ue
Bl
ac
k
W
hit
e
Re
d
Comm. to
other units
N
O
Co
m
mo
n
N
C
Status relay
R=120
Ω
59 57
CAN L CAN H
Wiring
End resistor:
The 120
Ω
end resistor on the MEC 310 is needed at all times. The default setting of the end
resistor on the EAP 300 panel is ON. Thus, the dip switch is at the right position if only one EAP 300
is connected. If there are two EAP 300’s connected, the end resistor of the EAP 300 with a
connector plug in both CAN 1 and CAN 2 must be switched off.
1 unit connected:
Dip switch no. 1 on the unit should be set to ON.
2 units connected:
Dip switch no. 1 on EAP 300 no. 1 should be set to OFF and dip
switch no. 1 on EAP 300 no. 2 should be set to ON.
WIRE TYPE NOTES:
Wire Size 30-12 AWG copper conductors (60-70
o
C)
The cable between the terminal blocks should be shielded twisted pair (Belden 9841 or equivalent)
The maximum length of CANbus line is 200m.
MEC 310
EAP 300
Summary of Contents for EAP 300
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