REM
10V
0-10V OUT
2
1
1
2
3
4
0-10V IN
1
1 2 3 4
6 7 8
5
10 11 12
9
14 15 16
13
SS
1
RX+ RX-
TX+
TX-
KBD
VCK+
SYNC
2
H
L
CAN
b)
Connection between a master controller (MASTER) and expansion modules (SLAVE)
1
SYNC
2
H
L
CAN
1
SYNC
2
H
L
CAN
maximum 7
expansion
modules
(SLAVES)
NOTE:
It is necessary to connect a 120 Ω terminating resistor to the first and last device.
120 Ω
120 Ω
7