DC551-CS31 1SAP220500R0001 S500 Interface module, China DC551-CS31 1SAP220500R0001 S500 Interface module Manufacturers, Suppliers, Factory

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	DC551-CS31 1SAP220500R0001
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Product Name:	S500 Interface Module
Model:	DC551-CS31 1SAP220500R0001
Dimensions (L x W x H):	62 x 67.5 x 76 mm
Weight:	0.12 kg
Number of Hardware Interfaces:	Industrial Ethernet: 0; Other: 0; Parallel: 0; RS-232: 0; RS-422: 0; RS-485: 0; Serial TTY: 0; USB: 0; Wireless: 0
Number of Configurable Analog I/O Ports:	0
Analog Inputs:	0
Analog Outputs:	0
Number of Digital Inputs:	8
Number of Digital Outputs:	0
Number of Configurable Digital I/O Points:	16
Input Voltage Type:	DC
Input Voltage (Uin):	24 V DC
Input Current:	5 mA
Input Delay Time (τ):	0.1 to 32 ms
Output Type:	Transistor
Output Voltage Type:	DC
Output Voltage (Uout):	24 V DC
Output Current:	0.5 A
Maximum Output Voltage:	20.4 to 28.8 V
Degree of Protection:	IP20
Supply Voltage:	20.4 to 28.8 V DC
Ambient Temperature (Operation):	0 to +60 °C
Ambient Temperature (Storage):	-40 to +70 °C
eClass:	27-24-26-07
ETIM 8:	EC001604 - Fieldbus, decentral peripheral communication module
ETIM 9:	EC001604 - Fieldbus, decentral peripheral communication module
ETIM 10:	EC001604 - Fieldbus, decentral peripheral communication module
UNSPSC:	32151705

Description

The ABB DC551-CS31 1SAP220500R0001 S500 Interface module, a core control unit in industrial automation, adopts a modular design, integrating 240 digital input/output channels and 32 analog signal processing capabilities. This high-performance module is specifically designed for complex industrial scenarios. Its 0.5A output current and 24V DC power supply system enable precise control of various actuators, while its 2000-meter altitude adaptability design ensures stable operation in high-altitude and other special environments. Through the standardized S500 bus architecture, it can be seamlessly integrated into control systems such as the ABB AC800M, enabling real-time monitoring of critical components such as production line equipment and power units.

Certificates and Declarations

CE Declaration of Conformity:	Declaration of Conformity - AC500 V2 CPUs, AC500 CM, S500 CI, S500 IO, CMS modules
REACH Date:	2024-12-06
REACH Declaration:	REACH declaration ABB PLC products
REACH Information:	Contains substances > 0.1% mass percentage
SCIP Number:	49fce663-5a54-48fc-a00b-eb7246d1d2e8 (Germany)
RoHS Information:	EU & UK Declaration of Conformity - AC500 V2 CPUs, AC500 CM, S500 CI, S500 IO, CMS modules
RoHS Status:	Compliant with EU Directive 2011/65/EU and Amendment (EU) 2015/863 (effective July 22, 2019)

Applications

Water and Wastewater Treatment Plants:

Pump stations and screens are typically widely distributed. Utilizing the CS31 bus for long-distance data acquisition saves a significant amount of cabling.

Mining and Metallurgical Plants:

Used for distributed monitoring of belt conveyors and ventilation systems. It has strong anti-interference capabilities and is suitable for harsh industrial environments.

Chemical industry: For the automatic control of chemical production processes.

Competitive Advantage

Each I/O channel of this module is equipped with independent isolation protection, effectively blocking electrical interference. The S500 high-speed bus achieves a data transmission rate of 32Mbit/s, and with redundant configuration, system availability reaches 99.999%. Its intelligent diagnostic system can monitor channel status in real time, and the ABB Asset Vision platform enables full lifecycle management of equipment. In terms of compatibility, it not only supports mainstream industrial protocols such as PROFIBUS-DP, but also achieves seamless integration with MODBUS and Ethernet/IP through a gateway module, meeting the networking needs of different scenarios.

FAQ

Q1: What is the main function of the DC551-CS31 1SAP220500R0001?
A: It acts as a "remote site gateway," transmitting field I/O signals to the main PLC via the CS31 bus, eliminating the hassle of running every cable back to the control cabinet.

Q2: Will the DC551-CS31 1SAP220500R0001 burn out if a short circuit occurs at an output point?
A: No. Its output channels have built-in electronic short-circuit protection. Once a fault is detected, the current is cut off, and operation usually resumes after the fault is cleared.

Q3: How many expansion modules can DC551-CS31 1SAP220500R0001 connect to?
A: It supports up to 7 S500 type I/O modules (such as AI, AO, or more DI/DO modules).

Q4: Why must 120Ω resistors be added at both ends of the bus of DC551-CS31 1SAP220500R0001?
A: This is to prevent signal reflection interference at the bus ends. Without them, communication will be unstable or even completely interrupted.

Q5: Does the DC551-CS31 1SAP220500R0001 support configuration via Ethernet?
A: It does not directly support it. It primarily communicates and is configured via the CS31 bus, with parameters typically set in the engineering software of the master PLC.