Does it offer electrical isolation?

Yes, it provides 1500VDC electrical isolation and surge protection for the RS-485 interface.

What types of relay contacts are included?

It includes 4 channels of Form A (NO) and 4 channels of Form C (NO and NC switching).

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

8CH Relay Output Module RTU I/O Module

Name: 8CH Relay Output Module RTU I/O Module
Brand: Foshan Macro Technology Co., Ltd.
SKU: 2022294772

Guangdong, ChinaFoshan Macro Technology Co., Ltd.

US$35.00-55.00

1 Piece

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Type

Signal Converter

Transmission Medium

Cable

Model NO.

SP-4069

Standard

Lightning Protection

With Lightning Protection

Certification

ISO, RoHS, CE

Condition

New

OEM

Support

Pragrammable

Yes

Isolation

Yes

Power

Extra Power

Transport Package

Cartoon

Trademark

MACRO

Origin

China

HS Code

847180

Production Capacity

10000

Key features

8-Channel Relay Output: Provides 8 relay channels with 4 Form A and 4 Form C contacts for versatile control.

Wide Voltage Support: Supports 9-40VDC power supply, suitable for various industrial power environments.

High Isolation Protection: Features 1500VDC electrical isolation and RS-485 surge protection for safety.

Modbus-RTU Protocol: Supports RS-485 communication with baud rates from 4800 to 115200bps.

Fail-Safe & Watchdog: Includes communication watchdog and fail-safe settings to ensure system reliability.

DIN Rail Installation: Standard 35mm DIN rail mounting with removable terminals for easy integration.

LED Status Indication: Equipped with output and data LEDs for direct visual monitoring of status.

Customizable Options: Supports OEM, programmable features, and flexible customization based on designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceR&D Capabilities

Foshan Macro Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-04-02Nearest Port: Guangzhou, ShenzhenAverage Response Time: ≤1.37h

AI-Powered supplier vetting

SummaryFoshan Macro Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with elevator and escalator production and OEM service for recognized brands. It reports broad customization capability, export activity to multiple regions, established inspection instructions, and documented complaint-handling procedures. The supplier holds several management-system certifications and has 21–30 years of combined R&D-engineer experience, but no SDK is available. Production-related evidence includes stated lead times within 15 working days in both peak and off-peak periods, while inventory, overseas warehouse, and showroom capabilities are absent. Financial information is limited to year labels rather than financial results, and some service and sustainability records are incomplete. No specific customer names, projects, or verifiable case studies are provided.

Supplier typeThe supplier is described as a limited company based in Foshan, Guangdong, with its business type stated as both Trading Company and Manufacturer/Factory. This indicates a mixed trading and manufacturing profile rather than a purely manufacturing-only structure.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 14001, ISO 9001, ISO 14000, and ISO 14064 certifications. These explicitly demonstrate coverage of quality, environmental, occupational health and safety, and greenhouse-gas-related management systems.

After-Sales capabilityThe company states that it provides technical support during project planning, processing, installation, debugging, and after-sales service. It also has a clear customer-complaint procedure with followed records, although broader service-assessment and corrective-action procedures lack records.

Production capacityThe supplier reports an annual production-output range, lead times within 15 working days in both peak and off-peak seasons, 6–10 quality-control staff, and uniformly followed finished-product inspection instructions. It has no in-stock service capacity, no overseas warehouse, and no overseas showroom; overall production capability is supported, but operational support is not comprehensive.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM services for recognized brands, directly supporting broad customization and OEM capability.