IAI ssel

9
Part 1 Installation
[1] LED indicators: These indicators indicate the controller status.
Name Color Status when the LED is lit
PWR
Green
The controller has been started successfully and
is receiving power.
RDY Green The controller is ready.
ALM Orange An alarm is present
EMG Red An emergency stop is being actuated.
SV1 Green The servo for axis 1 is on.
SV2 Green The servo for axis 2 is on.
[2] System I/O connector: This connector is used to connect the emergency stop input, enable
input and brake power input.
Item Specification Remarks
Applicable
connector
8-pin, 2-piece
connector
FMC1.5/4-ST-3.5 x 2 by Phoenix
Contact
Applicable
cable size
0.2 ~ 1.25 mm
2
(AWG24-16)
Recommended stripped-wire
length: 10 mm
Pin No.
Signal
name
1 S1
Emergency-stop switch contact
output for the TP connector
2 S2
Emergency-stop switch contact
output for the TP connector
3 EMG+ 24-V output for emergency stop
4 EMG- Emergency stop input
5 ENB+ Enable output
6 ENB- Enable input
7 BK+
Positive side of the brake power
input
Terminal
assignments
8 BK-
Negative side of the brake power
input
* The connector has the tabs cut off, and also bears the applicable signal
names to prevent erroneous insertion.