IAI America ERC - Manual (Page 65)

45
 Using both SIO converter and insulated PIO terminal block
(Communication with the PLC is performed via parallel I/O connection.)
(Note 1) Only on the last axis set the terminal-resistor connection switch to the [RTON] side.
(Note 2) If the actuators use different power supplies, align 0 [V] on all power supplies.
(Note 3) Connect the shielded wire of each axis to FG.
(Note 4) If the overall length of link cable exceeds 30 m, use wire of 22AWG or larger size.
TB1
A
B
TB2
A
B
TB2
A
B
TB2
A
B
TB2
A
B
J1
J1
J1
J1
RTON
FG
SIO converter
Actuator 1
Actuator 2
Actuator 3
Actuator 16
One-pair
shielded cable
Insulated PIO terminal block
Teaching pendant PC PLC’s communication module