对于一个控制系统，无论是采用DCS还是采用现场总线，系统需要处理的信息量至少是一样多的。实际上，采用现场总线后，可以从现场得到更多的信息。现场总线系统的信息量没有减少，甚至增加了，而传输信息的线缆却大大减少了。这就要求一方面要大大提高线缆传输信息的能力，另一方面要让大量信息在现场就地完成处理，减少现场与控制机房之间的信息往返。可以说现场总线的本质就是信息处理的现场化。3HAB3729-13 ANGULAR CONTACT BALL BEAR
3HAB3729-13.3HAB3729-13
3HAB3729-14 Ang.cont. ball bearing
3HAB3729-14.3HAB3729-14
3HAB3731-11 Spring washer
3HAB3731-11.3HAB3731-11
3HAB3731-12 Disc spring
3HAB3731-12.3HAB3731-12
3HAB3731-14 Disc spring
3HAB3731-14.3HAB3731-14
3HAB3731-17 Disc spring
3HAB3731-17.3HAB3731-17
MOORE PRODUCTS SIEMENS 15881-30 1588130 3-CONDUCTOR POWER CABLE –
SIEMENS MOORE RTC/RCB 16357-34 1635734 16319-41-1
Moore Products / Siemens Model 661 Amplifying Relays with Bias: 661A3
Moore Products / Siemens Model 661 Amplifying Relays with Bias: 661A3
MOORE PRODUCTS SIEMENS 39ODM115ACCAN APACS ODM OUTPUT STANDARD DISCRETE MODULE
MOORE SIEMENS PRODUCTS 39IDM115ACCAN APACS+QUADLOG IDM INPUT DISCRETE MODULE ROM
Siemens Moore APACS QUADLOG I/O Cable 16137-114 3M
MOORE SIEMENS 16137-117 APACS QUADLOG I/O CABLE 30M 100FT TERMINATION CONNECTOR
SIEMENS MOORE PRODUCTS 15770-202-1 EXPANSION MODULE CARD PLC PC 29416
SIEMENS MOORE 16169-31 SAM MODULAR RELAY TERMINATION MARSHALLED ASSY 24604
Moore Nullmatic Pneumatic Controller Siemens #509M
SIEMENS MOORE PRODUCTS APACS+39SAMCAN SAM STANDARD ANALOG MODULE 16133-71
