典型构成

1.数控主板：用于核心控制、运算、存储、伺服控制等。新主板集成了PLC功能。

2.PLC板：用于动作控制。新系统的PLC板已经和数控主板集成到一起。

3.I/O板：早期的I/O板用于数控系统和外部的开关信号交换。新型的I/O板主要集成了显示接口、键盘接口、手轮接口、操作面板接口及RS232接口等。

4．MMC板：人机接口板。这是个人电脑化的板卡，不是必须匹配的。本身带有CRT、标准键盘、软驱、鼠标、存储卡及串行、并行接口。

5.CRT接口板：用于显示器接口。新系统中，CRT接口被集成到I/O板上。

另外，还提供其他一些可选板卡等。

SQUARE D 8736-SCO8-V02S NSFP 8736SCO8V02S

SQUARE D ATV-18U09M2 USPP ATV18U09M2

Square D JJL36200 Circuit Breaker, 200 Amp, 600 Volt, 65 kAIR, NEW!

Square D MAF361000 Circuit Breakers, 1000 Amp, Shunt Tr

Square D JJL36225 Circuit Breaker, 225 Amp, 600 Volt, 65 kAIR, NEW

Square D MAP26800 Circuit Breakers, 800 Amp, 600 V, NEW

SYMAX Square D8030 RIM331 8030RIM331 75122-526-50 Input Module Series I

SQUARE D 8539-SCA3V02SY​207 USPP 8539SCA3V02SY2​07

SQUARE D NEHB-42441-2 NSPP NEHB424412

Square D 8997 EQ5110-SMB-1 8997EQ5110SMB1 Logic Module Series B - Used

SQUARE D PFA34030G *NIB*

SQUARE D LAL-36400MB NSPP LAL36400MB

8903LXA1200V04 NEW SQUARE D 8903 LXA1200V04 FREE SHIP

SQUARE D LA-36350 USPP LA36350

SQUARE D LA-36300 USPP LA36300

SQUARE D PQ3610GRA USPP PQ3610GRA

1 SQUARE D JLA36225 225 AMP 3 POLE 600 VAC CIRCUIT BREAKER 

SQUARE D 8538-SBG13-V02 NSPP 8538SBG13V02

SQUARE D 8538-SB661V89C​FF4TX22 NSPP 8538SB661V89CF​F4

Square D/Symax 8055-SCP-313

Square D KA36250 I-Line Circuit breaker**Brand New**

Square D KAL36150 Main Circuit Breaker Panelboard, NQOD # E209

SQUARE D SY/MAX 8865 TC-16 WATCHDOG TIME COMMANDER & TWO rmb4 RELAY MODULES

SQUARE D BUSWAY PLUG PFA34040G *NEW*

SQUARE D MAL36600 CIRCUIT BREAKER 600 VAC 3 POLE 600 V

SQUARE D POWER-ZONE SWITCH ASSEMBLY SAFETY SWITCH HVL305CLG-2 5.0KV 5.0 KV 4160

NEW Square D nf418m1 125 amp 120 480 277 600 347v edb34125 Panel Panelboard guts

LH36400 600V 400AMP SQUARED D SQD USED BREAKER ILINE I-LINE 

LH36300 600V 300AMP SQUARED D SQD USED BREAKER ILINE I-LINE 

SQD Square D PFH36100GN Circuit Breaker Bus Plug

Square D 400 Amp MLO, NF, 600/347 Volt, 3 Phase, Panelboard - E462

SQUARE D 8536 SG0 1 MOTOR STARTER SIZE 5 120V COIL 8536SG01

600 amp square d stainless steel safety switch

Square D 225A, MLO Nema 1 indoor panelboard

square d mal367001021 shunt trip amp breaker mal36700

SQUARE D PFA PFA34030CN 30 AMP 277/480V BREAKER BUSS BUS PLUG

SQUARE D STARTER 8536 SEO 1 NEMA SIZE 3 .

150 AMP SQ D QE315OVH NEW IN BOX 

SEALED SQUARE D S/MAX I/O INTERFACE MODULE 8030-CRM222

SQUARE D 52011-022-50 POWER INTERFACE BOARD 5201102250

Square D MAL361000 MAL 1000 Amp Breaker Top ａnd Bottom Lugs A 1000A 1000Amp

SQUARE D 3PH MPZ MINI POWER ZONE TRANSFORMER 15KVA 15 KVA 480V 208Y/120 MPZ15T2F

NEW SQUARE D LA-400-Y Hazardous Locations outdoor LA LAH LAL Disconnect Switch

Square D Model 5 22" Size 4 Breaker MCC Bucket 250A KAP3625025M 8502 SFO2 SF02

Square D I Line Disconnect Switch PQ3620 200 amp 600v

Square D PHF360000 switch 3 pole 2000 amp frame 

Square D Size 4 Class: 8736 Type: SF03 100HP Reversing Starter 120V Coil 100 HP

QMB365W, Fusible Disconnect Switch 400A, 600V, Reconditioned/​Guaranteed ******

Square D KA36200 Main Circuit Breaker I-Line Panelboard E592

Square D Power Interface Board 52011-435-50 300HP(4672)