LNS Alpha ST 320 - Page 35

CHAPTER 4: ELECTRICS
4-11
1.3 PCB Layout
A
B
C
Designation Description
A PCB version (ESTM) and Date
B Interface terminal connector
C Operators Pendant Connector
R1 Interface relay – Barfeed Alarm
R2 Interface relay – Load Cycle Complete
R3 Interface relay – End of Bar
R4 Interface relay – Spindle Interlock
R5 Interface relay –
RSO Servo Amp “ON” relay
RSA Servo Amp Alarm relay
RA Not used
RB Not used
ALPHA ST 320