ABB 1SAP140100R0100 Central Processing Unit

This processor executes user logic and manages I/O for AC500 systems. The ABB 1SAP140100R0100 provides high-performance processing for industrial automation tasks. It measures 110 mm in width and 70 mm in height. This unit weighs approximately 0.20 kg for DIN rail mounting.

Technical Specifications Table

Parameter	Value
Product Model	ABB 1SAP140100R0100
Brand	ABB
Category	Central Processing Unit (CPU)
Compatible Series	ABB AC500
User Memory	128 KB RAM for user program
Memory Technology	Flash (non-volatile) + RAM
Processing Speed	0.08 ms per 1K of bit operations
I/O Address Space	1024 digital inputs + 1024 digital outputs
Timer/Counter Range	512 timers, 512 counters
Dimensions (W x H x D)	110 mm x 70 mm x 55 mm
Weight	0.20 kg
Programming Port	1 x USB (mini-B), 1 x Ethernet (RJ45)
Communication Ports	1 x RS232/485 (configurable)
Internal Components	1 x 32-bit CPU, 1 x flash memory, 1 x RTC
Energy Storage	1 x super capacitor (72h RTC backup)
LED Indicators	4 x status (Power, Run, Stop, Fault)
Programming Languages	Ladder, FBD, ST, IL, SFC
Operating Voltage	24 V DC external supply
Power Consumption	120 mA maximum
Operating Temperature	0°C to 60°C

Internal Architecture and Processing Power

This central processor uses a 32-bit CPU for fast logic execution. The ABB 1SAP140100R0100 stores user programs in non-volatile flash memory. You do not need any battery backup for program retention. The processor executes bit operations in approximately 0.08 milliseconds per kilobyte. Consequently, this unit handles complex applications with very fast scan times. A super capacitor maintains the real-time clock for 72 hours during power loss.

Installation and Programming Guide

First, mount this CPU onto a standard 35 mm DIN rail securely. Next, connect a 24 V DC power supply to the designated terminals. Then, connect your programming PC via USB or Ethernet port. Use ABB Automation Builder software to create and download your programs. The CPU supports five IEC programming languages including ladder and structured text. You can expand I/O by adding up to 7 local expansion modules. Four LED indicators show power, run, stop, and fault status. This CPU works with all AC500 I/O modules and expansion interfaces. Always use shielded Ethernet cables for industrial network connections.