西门子可编程控制器6ES7870-1AA01-0YA0现货SIMATIC S7-400 提供多种 CPU，以满足不同的性能要求:

CPU 412-1，CPU 412-2 和 CPU412-2 PN:
用于中等性能范围的小型设备。
CPU 414-2，CPU 414-3，CPU 414-3 PN/DP:
用于具有对编程、处理速度和通讯有额外要求的中型设备。
CPU 416-2，CPU 416-3，CPU 416-3 PN/DP:
满足性能要求。
CPU 417-4 DP:
满足端的性能要求。
CPU 412-3H:
用于 SIMATIC S7-400H 和 S7-400F/FH
CPU 414-4H:
用于 SIMATIC S7-400H 和 S7-400F/FH
CPU 417-4H:
用于 SIMATIC S7-400H 和 S7-400F/FH
CPU414F-3 PN/DP，CPU 416F-2 和 CPU 416F-3 PN/DP:
用于建立故障安全自动化系统，满足日益增长的安全需要。

CP443-1 Advance以太网模块 FM458-1 DP APPLICATION MODULE CP443-1 Advance以太网模块 CP443-1 Advance以太网模块 CP443-1 Advance以太网模块
CP443-5 Basic接口模块 EXM 438 EXTENSION DES E/S CP443-5 Basic接口模块 CP443-5 Basic接口模块 CP443-5 Basic接口模块
CP443-5 Extended接口模块 SIMATIC S7-400, CP443-5 Extended接口模块 CP443-5 Extended接口模块 CP443-5 Extended接口模块
CPU412-1 SIMATIC S7-400 EXM 448-2 COMM.-EXPANS. CPU412-1 CPU412-1 CPU412-1
CPU412-2 SIMATIC S7-400 FM458-1DP PROTECT CPU412-2 CPU412-2 CPU412-2
CPU414-2 SIMATIC TDC MEMORY CARD MC521 CPU414-2 CPU414-2 CPU414-2
CPU414-3 SIMATIC TDC CPU414-3 CPU414-3 CPU414-3
CPU416-2 SIMADYN D BINARY OUTPUT SB71 8BI, 24V CPU416-2 CPU416-2 CPU416-2
CPU416-3 SIMADYN D CONVERTER SU13 50 TERMINALS CPU416-3 CPU416-3 CPU416-3
CPU417-4 SIMATIC TDC CPU417-4 CPU417-4 CPU417-4
CPU412-2PN Y-LINK F. CONNECT. OF 1CHANNEL DP-SLAVES CPU412-2PN CPU412-2PN CPU412-2PN
CPU414-3PN/DP Y-LINK F. CONNECT. OF 1CHANNEL DP-SLAVES CPU414-3PN/DP CPU414-3PN/DP CPU414-3PN/DP
CPU416-3PN/DP SIMATIC S7, Y-COUPLER CPU416-3PN/DP CPU416-3PN/DP CPU416-3PN/DP
CPU414F-3PN/DP S7-400H SYSTEM BUNDLE AC, CPU412H CPU414F-3PN/DP CPU414F-3PN/DP CPU414F-3PN/DP
CPU416F-3PN/DP S7-400H SYSTEM BUNDLE DC, CPU412H CPU416F-3PN/DP CPU416F-3PN/DP CPU416F-3PN/DP
CPU416-2F S7-400, UR2 RACK, 9 SLOTS CPU416-2F CPU416-2F CPU416-2F
CPU412-3H冗余CPUS7-400 MOD.TR ALU, UR2, 9 SLOTS CPU412-3H冗余CPUCPU412-3H冗余CPUCPU412-3H冗余CPU
CPU414-4H冗余CPUSIMATIC S7-400, UR1 RACK, CPU414-4H冗余CPUCPU414-4H冗余CPUCPU414-4H冗余CPU
CPU417-4H冗余CPUS7-400, UR1 RACK ALU, 18 SLOTS CPU417-4H冗余CPUCPU417-4H冗余CPUCPU417-4H冗余CPU
同步模块 SIMATIC S7-400H, UR2-H RACK, 同步模块 同步模块 同步模块
同步光缆 S7-400 MOD.TR ALU, UR2, 18 SLOTS 同步光缆 同步光缆 同步光缆
IM153冗余模块 S7-400 MOD. , CR3 RACK,4 SLOTS IM153冗余模块 IM153冗余模块 IM153冗余模块
Y-link 冗余模块 SIMATIC S7-400, CR2 RACK, Y-link 冗余模块 Y-link 冗余模块 Y-link 冗余模块
IM460-0接口模块 SIMATIC S7-400, ER2 EXP. RACK, IM460-0接口模块 IM460-0接口模块 IM460-0接口模块
IM460-1接口模块 S7-400, ER2 EXPANSION RACK ALU, 9 SLOTS IM460-1接口模块 IM460-1接口模块 IM460-1接口模块
IM460-3接口模块 SIMATIC S7-400, ER1 EXP. RACK, IM460-3接口模块 IM460-3接口模块 IM460-3接口模块
IM461-0接口模块 S7-400, ER1 EXPANSION RACK ALU, 18 SLOTS IM461-0接口模块 IM461-0接口模块 IM461-0接口模块
IM461-1接口模块 PS405 POWER SUPPLY, DC24/48/60V, DC5V/4A IM461-1接口模块 IM461-1接口模块 IM461-1接口模块
IM461-3接口模块 SIMATIC S7-400, PS 405 POWER IM461-3接口模块 IM461-3接口模块 IM461-3接口模块
IM461-4接口模块 POWERSUPP.PS405,DC24/48/60V,DC5V/10A,RED IM461-4接口模块 IM461-4接口模块 IM461-4接口模块
IM463-2接口模块 PS405 POWER SUPPLY,DC24/48/60V,DC5V/20A IM463-2接口模块 IM463-2接口模块 IM463-2接口模块
0.75/1.5/5/10/25/50M IM电缆 POWER SUPPLY PS407, 120/230V UC,5V DC/4A 0.75/1.5/5/10/25/50M IM电缆 0.75/1.5/5/10/25/50M IM电缆 0.75/1.5/5/10/25/50M IM电缆
CP441 RS232接口模块 PS407 POWER SUPPLY,120/230V UC,5V DC/10A CP441 RS232接口模块 CP441 RS232接口模块 CP441 RS232接口模块
CP441 TTY接口模块 POWERSUPP.PS407,UC120/230V,DC5V/10A,RED. CP441 TTY接口模块 CP441 TTY接口模块 CP441 TTY接口模块
CP441 RS422/485 接口模块 PS407 POWER SUPPLY,120/230V UC,5V DC/20A CP441 RS422/485 接口模块 CP441 RS422/485 接口模块 CP441 RS422/485 接口模块
CP440通讯模块 SIMATIC S7-400, CABLE DUCT FOR CP440通讯模块 CP440通讯模块 CP440通讯模块
CP441-1通讯模块 SIMATIC S7-400, SPARE FAN CP441-1通讯模块 CP441-1通讯模块 CP441-1通讯模块
CP441-2通讯模块 SIMATIC S7-400, DUST FILTER CP441-2通讯模块 CP441-2通讯模块 CP441-2通讯模块
CP443-5 PROFIBUS FMS模块基本型 SIMATIC S7-400, FAN SUBASSEMBLY CP443-5 PROFIBUS FMS模块基本型 CP443-5 PROFIBUS FMS模块基本型 CP443-5 PROFIBUS FMS模块基本型
CP443-5 PROFIBUS DP模块 SIMATIC S7-400, FAN SUBASSEMBLY CP443-5 PROFIBUS DP模块 CP443-5 PROFIBUS DP模块 CP443-5 PROFIBUS DP模块
CP443-1以太网模块 CPU412-1, MPI/DP, 288 KB CP443-1以太网模块 CP443-1以太网模块 CP443-1以太网模块
FM450高速计数模块  CPU412-2 PN, 1 MB, 2 SCHNITTSTELLEN FM450高速计数模块  FM450高速计数模块  FM450高速计数模块
FM451定位模块 CPU412-2, MPI/DP, 512 KB FM451定位模块 FM451定位模块 FM451定位模块
FM452电子凸轮控制器模块 CPU412-3H, 3 SS, 768 KB, F. S7-400H/F/FH FM452电子凸轮控制器模块 FM452电子凸轮控制器模块 FM452电子凸轮控制器模块
FM453 Pos步进/伺服电机模块 CPU414-2, MPI/DP, 1 MB FM453 Pos步进/伺服电机模块 FM453 Pos步进/伺服电机模块 FM453 Pos步进/伺服电机模块
FM455C控制模块 CPU414-3 PN/DP, 2.8 MB, 3 INTERFACES FM455C控制模块 FM455C控制模块 FM455C控制模块
FM455S脉冲模块 CPU414-3 PN/DP, 4 MB, 3 INTERFACES FM455S脉冲模块 FM455S脉冲模块 FM455S脉冲模块
FM458-1 DP闭环控制模块 CPU414F-3 PN/DP, 4 MB, 3 INTERFACES FM458-1 DP闭环控制模块 FM458-1 DP闭环控制模块 FM458-1 DP闭环控制模块6DD16000AK0
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