ABB SK-11 Output logic module

• Dual ethernet LAN process network 

• Dual Redundancy Net interface for redundant RCU configuration 

• Dual field networks for interfacing 3rd party ethernet field devices 

• Dual Remote I/O process BUS (RBUS) 

• Four general purpose Digital Input channels 

• Four general purpose Digital Output channels 

• One Watch Dog Digital Output channel

Hardware configuration 

Each CPU can operate up to 4 couplers through its coupler interface. The couplers are mounted on the left side of the CPU on the same Terminal Base. On the right side of the CPU, up to 7 digital or analog I/O expansion modules can be attached which are automatically interconnected by the I/O-Bus. Each of these modules requires its own I/O Terminal Unit, whose type depends on the module type. If both of the following conditions are fulfilled, max. 10 I/O expansion modules can be connected to the I/O-Bus of the CPU: - PS501 as of version V1.2 - CPUs as of firmware V1.2.0 Terminal Bases, Terminal Units, I/O modules, couplers and accessories have their own technical descriptions which can be found under "Hardware AC500" and "Hardware S500".

Superior products

We mainly make spare parts for DCS, PLC, robot control system and large servo system.

Main products: various modules/cards, controllers, touch screens, servo drives.

Advantages: professional off production accessories,

Fast delivery, accurate delivery time,

Main brands include ABB, GE/FANC, FOXBORO, TRICONEX, BENTLY NEVADA, A-B, EMERSON, OVATION, MOTOROLA, XYVOM, HONEYWELL, REXROTH, KUKA, NI, DEIF, Reliance Electric, Yokogawa, WOODWARD, SCHNEIDER, MOOG, PROSOFT and other brands

About us

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