Product Introduction
Model:ABB SPA-ZC22
product overview
Model:ABB SPA-ZC22 is a bus connection module designed specifically for substation automation systems,used to achieve signal conversion and communication between SPA fiber optic bus and industrial equipment(such as PLC,DCS systems).Its core function is to convert the optical signals of SPA bus into RS 485,SPA(+5V)or RS 232 electrical signals,and vice versa.It supports flexible configuration of fiber optic links and is suitable for high reliability and anti-interference industrial scenarios.
Main features and advantages
Multi protocol signal conversion
Supports bidirectional conversion of optoelectronic signals,compatible with RS 485,SPA(+5V),and RS 232 interfaces,suitable for different device communication needs.
Provide 9-pin D-type ultra small connectors(optional 25 pin D-type),supporting fiber optic transceiver pairs(2 or 5 pairs),compatible with fiberglass,plastic cores,or hybrid fiber optic links.
High reliability design
Built in independent power supply unit,allowing SPACOM devices to maintain fiber optic communication even when disconnected from modules,ensuring continuous system operation during service.
Strong ability to resist electromagnetic interference,suitable for complex electromagnetic environments such as substations and factories.
Flexible expansion and installation
It can be used as an optical repeater to expand the fiber optic loop through multiple transceivers,supporting three operating modes:master,slave,or relay.
Support direct connection with substation level units(such as SACO 148D4,SRIO 1000M)and SPACOM equipment,easy to install.
Industrial grade performance
The net weight of the product is 1.2 kilograms,and the working temperature range is wide,meeting the needs of industrial environments.
Compatible with ABB Advant OCS,Bailey Infi 90 and other control systems,suitable for the integration requirements of secondary equipment in substations.
technical specifications
Parameter specifications
Model SPA-ZC22
Interface types:RS 485,SPA(+5V),RS 232
Fiber configuration 2 or 5 pairs of fiber optic transceivers(optional)
Power type:Built in independent power supply(supports device disconnection service)
Communication modes:master,slave,and optical repeater
Applicable systems include ABB SPACOM,Advant OCS,Bailey Infi 90
Environmental temperature-25℃to+70℃
Product certification CE,UL
application area
Substation automation:Connect protective relays,communication units,and secondary equipment to build a fiber optic SPA bus network.
Industrial control:supports factory automation,process monitoring,and data acquisition systems to enhance signal transmission reliability.
Power system:Collaborate with main control units such as SACO 148D4 and SRIO 1000M to achieve substation level data communication.
Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
- For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
- For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
- For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
- For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
- We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
- Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
- For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.
The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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