What certifications does the product have?

The product is certified with ISO, RoHS, and CE standards.

Does the supplier offer OEM services?

Yes, OEM and ODM services are available, including customization from samples, designs, and flexible customization options.

8 Analog Outputs and 4 Digital Inputs RTU I/O Module

Name: 8 Analog Outputs and 4 Digital Inputs RTU I/O Module
Brand: Foshan Macro Technology Co., Ltd.
SKU: 2018728902

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.

SP3128

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

High Resolution I/O: Features 8 analog outputs and 4 digital inputs with 12-bit resolution for precise control.

Robust Isolation: Provides 1500VDC electrical isolation to prevent damage from ground loops and power surges.

Standard DIN Rail Mount: Designed for standard 35mm DIN rail installation with 9-40V power supply support.

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

Emergency Triggering: 4 digital inputs can be configured for emergency locking and safety output triggering.

Customizable Parameters: Supports programmable slew rates and configurable stop bits and parity bits for specific needs.

OEM Support Available: Offers OEM and ODM services for customized product solutions.

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: ≤1.06h

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.

Product Q&A

Q:Does the module support electrical isolation?

Yes, it provides 1500VDC isolation between interfaces to prevent equipment damage caused by ground loops and power surges.

Q:What communication protocol is supported?

It supports the Modbus-RTU protocol over a 2-Wire RS-485 interface, with a maximum distance of 1200m at 9600 bps.

Q:Can the digital inputs be used for safety functions?

Yes, the 4 digital inputs can be configured for general input or set for emergency locking and safety output triggering.

Q:What is the power supply requirement?

The module supports a wide voltage input of 9-40V DC, with a maximum power consumption of 3W at 24VDC.

Q:Is the module programmable?

Yes, the module is programmable. Users can adjust voltage slew rates (0.0625 ~ 64 V/Sec) and current slew rates (0.125~128mA/Sec), as well as configure stop bits and parity bits.