
B–62835EN/01
2. HARDWARE
101
No. NAME Specification Function Display of system con-
figuration screen
Base PCB A16B–2201–0630 –
(1)
PMC controled module A A20B–2900–0142 PMC–PA1 PMC BIT
PMC controled module B A20B–2901–0660, 0662 PMC–PA3 PMC PMP+SLC
(2) Memory module A
A20B–2900–0531
RAM 128KB RAM 128KB
A20B–2902–0332
Memory module B
A20B–2900–0530
RAM 256KB RAM 256KB
A20B–2902–0331
Memory module C
A20B–2900–0541
RAM 512KB RAM 512KB
A20B–2902–0330
(3) CPU module A20B–2901–0500 CPU function –
(4) CRT controled module A20B–2901–0480 CRT, PDP SCA(CRT) 9”CRT
(5) Spindle module
A20B–2900–0851 Analog spindle POS LSI
A20B–2900–0850 Serial spindle SIC
A20B–2901–0210 Analog input + Serial spindle ANALOG INPUT
SIC
(6) Digital servo module A20B–2901–0340 E series servo
SERVO 1/2
(7) Digital servo interface module A20B–2900–0380 Servo interface function
(8) Power supply PCB A20B–1004–0960 Power supply –
(9) Sub PCB
A20B–2000–0670 Built–in I/O (sink type) BLT I/O
A20B–2001–0370 M–NET M–NET
(10) Basic ROM A02B–0166–H501
#8831
Basic function 8831