IAI America ACON-CG - Manual (Page 41)

27
4. W
iring
Representative connection examples are explained below.
z Connecting the teaching pendant directly to the controller
[1] Connecting multiple controllers (8 units or less) using a single power supply
x Short the MPI and MPO terminals using a jumper wire. (The controller is shipped with these terminals
shorted.)
x Connect one end of the EMG signal to the 24-V output of the input power supply and the other end to
the S1 terminal.
Then, provide connections by sequentially connecting the S2 terminal of controller 1 to the S1 terminal of
controller 2, the S2 terminal of controller 2 to the S1 terminal of controller 3, and so on, and connect the
S2 terminal on the last controller to the EMG terminals on all controllers.
Use a relay terminal block for connection to the EMG terminals.
(Note 1) Do not connect two or more wires to one terminal.
(Note 2) Use auxiliary relays with coil current of 0.1 A or less and with built-in diodes for absorbing coil
surge attached.