ABB 1SAP250600R0001 Analog Input Module for AC500 Systems

The ABB 1SAP250600R0001 captures eight analog field signals with high precision. You can mount this module directly into any AC500 PLC rack. It accepts current or voltage inputs from sensors and transmitters. This unit suits temperature, pressure, flow, and level monitoring applications.

Technical Specifications and Hardware Layout

This analog input module measures 112 mm in height. Its width reaches 67 mm, and the depth equals 76 mm. The ABB 1SAP250600R0001 weighs approximately 0.21 kilograms. A single internal PCB holds all signal conditioning and conversion circuits. The module provides eight single-ended input channels for field signals. It stores no energy in capacitors or internal batteries. One 40-pin front connector handles all field wiring connections. Eight green LEDs display channel activity and overload status.

Input Ranges and Electrical Specifications

The ABB 1SAP250600R0001 accepts 0 to 20 mA or 4 to 20 mA current signals. It also handles voltage inputs from 0 to 10 V DC and ±10 V DC. Each channel provides a configurable input impedance of 250 ohms for current mode. For voltage mode, the impedance reaches 100 kohms. The module delivers a 12-bit digital resolution for precise measurements. Accuracy stays within 0.2 percent of full scale at 25°C. Consequently, this unit captures process variables with excellent repeatability. An internal low-pass filter removes high-frequency noise from each input.

Installation and Calibration Guidelines

You must snap this module onto a standard DIN rail inside the AC500 rack. Transitioning to wiring, use twisted-pair shielded cables for optimal signal integrity. The module requires no external power supply for loop-powered transmitters. A DIP switch bank lets you select current or voltage per channel. For calibration, simply adjust the offset potentiometer on the front panel. The operating temperature range spans from -20°C to +60°C reliably. This module consumes only 40 mA from the backplane bus.