1SBP260102R1001 XC08L1 Digital I/O Extension Unit

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	1SBP260102R1001 XC08L1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB 1SBP260102R1001 XC08L1 is a robust Digital I/O Extension Unit belonging to the renowned Advant Controller 31 (AC31) series. Specifically designed for decentralised automation, the XC08L1 provides 8 configurable digital channels to expand the functional capacity of AC31 remote terminal units (RTUs) or central controllers.

Applications

Food processing plants: Used for limit switches and button signal acquisition in packaging lines and conveyor belts.

Fertilizer/chemical plants: Used in small reactor control systems to monitor the open/closed status of remote valves.

Automotive parts factories: Used as a signal relay for robotic arms or simple automated workstations.

Waterworks/sewage treatment plants: Used for remote status monitoring of distributed pumping stations.

Competitive Advantage

Input and Output Channels: 8 digital inputs and 8 digital outputs, providing a balanced configuration suitable for industrial control applications. It can connect multiple sensors (e.g., proximity switches, photoelectric sensors) and control devices such as relays, solenoid valves, and indicator lights.

Signal Parameters: Digital input range is DC 0–24V with 5mA input current, compatible with common industrial sensor signals. Digital outputs provide DC 24V with up to 0.5A per channel, ensuring stable drive capability for external devices like small solenoid valves.

Electrical Isolation: Input and output channels are electrically isolated with compliant isolation voltage, effectively preventing signal interference and electrical faults, improving system stability in harsh industrial environments.

Flexible Configuration: Supports configurable I/O modes, allowing channels to be set as input or output via software or hardware settings to meet different application requirements in automation systems.

Status Indication: Each channel has LED indicators showing real-time status (input signal presence and output level), enabling quick diagnostics, reducing maintenance time, and improving operational efficiency.

FAQ

Q: Can the 1SBP260102R1001 XC08L1 module connect to NPN or PNP sensors?
A: The 1SBP260102R1001 XC08L1 is typically designed to support PNP (active-high) input, meaning the XC08L1 detects a +24V signal when the sensor is triggered. NPN sensors may require additional wiring or interface adaptation depending on the system configuration.

Q: How do I set the station number for the 1SBP260102R1001 XC08L1 in a CS31 network?
A: For the 1SBP260102R1001 XC08L1, the station address is set using the built-in DIP switch located on the side or bottom of the module. The address is configured in binary format (e.g., 1, 2, 4, 8, etc.) according to the CS31 network requirements.

Q: Is there a difference between 1SBP260102R1001 XC08L1 and XC08L1-24V?
A: There is no fundamental functional difference. The 1SBP260102R1001 XC08L1 operates on a standard 24V DC supply. However, always verify that the voltage specification matches system requirements when replacing or cross-checking part numbers.

Q: What does it mean if the “Err” light on the 1SBP260102R1001 XC08L1 flashes?
A: A flashing “Err” indicator on the 1SBP260102R1001 XC08L1 usually signals a communication timeout or internal logic fault. It is recommended to check CS31 bus wiring, connector integrity, and the master station’s operating status.

Q: The AC31 system is discontinued. What if the 1SBP260102R1001 XC08L1 module fails?
A: Although ABB has transitioned to the AC500 series, the 1SBP260102R1001 XC08L1 is still available through spare parts channels. For long-term solutions, system migration to AC500 with CS31 adapter integration is recommended to ensure continuity and upgrade flexibility.