SPA-ZC22 bus connection module
Product Manual：
SPA-ZC22 bus connection module (ABB fiber/electrical signal conversion)
ABB SPA-ZC22 is a fiber optic electrical signal conversion bus module for industrial substations/automation systems, used for docking SPACOM equipment with the fiber optic SPA bus.
1. Optoelectronic conversion: SPA bus optical signal ↔ RS-485/SPA (+5V)/RS-232 electrical signal.
2. Interface configuration: 9-pin D-type (RS485/SPA), optional 25 pin D-type, 2/5 fiber optic ports.
3. Fiber optic compatibility: Supports glass/plastic core optical cables and can be mixed for use.
4. Built in power supply: The device can be disconnected during maintenance without interrupting fiber optic communication.
5. Scope of adaptation: Compatible with all SPACOM devices with D-ports, including SACO 148D4 and SRIO 1000M.
6. Strong anti-interference: Electrical isolation+EMC reinforcement, suitable for complex electromagnetic environments.
7. Industrial wide temperature range: can withstand high and low temperatures on site, and operates stably for a long time.
8. Easy installation: Standard cabinet installation, plug and play.
9. Low power consumption: suitable for continuous operation 24/7.
10. Fault diagnosis: status LED+self diagnosis, quickly locate the problem.
11. Reinforcement design: dustproof and earthquake resistant, resistant to vibration and dust working conditions.
12. Protocol compatibility: compatible with ABB SPA bus protocol, reliable communication.
13. Compact size: saves control cabinet space.
14. Easy maintenance: Supports hot swapping and non-stop maintenance.
15. Original quality: ABB factory, industrial grade reliable, low maintenance.
SPA-ZC22 is the core signal conversion module that connects the secondary equipment of the substation with the optical fiber SPA bus.
Product detailed pictures：
SPA-ZC22
product video
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