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Brand: ABB
ABB 07DI90-S Safety Digital Input Module 8 Channels AC31-S
Description
Product Overview
The ABB 07DI90-S safety digital input module provides 8 channels for the ABB AC31-S safety PLC family. It is a bus module with onboard I/O, providing 8 certified safety digital inputs for 24 V DC signals in 1-wire connection mode, and communicating over the CS31 safety bus with the safety controller.
The module carries the ABB order number GJR5250900R0202 and is part of the AC31-S safety automation system, which provides certified functional safety control for industrial applications. The 07DI90-S is used to connect safety-rated sensors such as emergency stop buttons, safety interlocks and guards to the safety controller.
Key Features
- 8-channel safety digital input module for AC31-S
- 24 V DC inputs in 1-wire connection mode
- CS31 safety bus slave with onboard I/O
- Certified for safety-related applications
- Compact IP20 design for cabinet installation
- Part of the ABB AC31-S safety PLC family
- Order number GJR5250900R0202
Technical Specifications
| Model | 07DI90-S |
|---|---|
| Order number | GJR5250900R0202 |
| Type | safety digital input module, bus module with onboard IO |
| Channels | 8 digital inputs, 24 V DC, 1-wire |
| Bus | CS31 safety bus slave |
| Protection | IP20 |
| Gross weight | 0.81 kg |
Applications
The 07DI90-S is used in safety control systems for machinery, packaging lines, material handling, process plants and marine applications, connecting safety sensors and interlocks to the AC31-S safety PLC for certified safety functions.
Ordering and Selection
When selecting the ABB safety input module, confirm the safety PLC system and the module order number, because each ABB 07DI90-S module is built for a specific AC31-S configuration. The 07DI90-S provides 8 safety digital inputs and communicates over the CS31 safety bus, and the selected ABB safety input module must be matched to the safety controller and wiring at your site. Our team can help you confirm that the ABB 07DI90-S you select is correct for your AC31-S system, and
Maintenance and Support
The ABB 07DI90-S module requires no routine maintenance, and the wiring and safety function tests should be performed periodically. Genuine ABB 07DI90-S modules and AC31-S spares are available through Seven Star LLC. Contact our team for assistance with the ABB safety input module, and we will confirm availability and pricing.
Industry Applications and Custom Support
The ABB safety input module is trusted by operations and maintenance teams across factories and process plants in Oman, the GCC and the wider Middle East region. Our customers select the 07DI90-S module for reliability, genuine quality and dependable supply. Seven Star LLC provides custom support including technical selection, quotation and after-sales assistance, and we regularly supply this module as part of preventive maintenance programs and shutdown packages. Whether you need a single unit or a complete set for a project, our team supports procurement and inspection.
The 07DI90-S module provides the 8 channel safety digital input with the self test function, and the module is part of the AC31-S safety PLC for the machine safety applications.
The input module detects the wire break and the short circuit of the field circuits, and the safe state is initiated through the safety program.
The ABB 07DI90-S safety input module is used for the connection of the safety switches and the e-stops, and the module provides the safe evaluation for the machine protection.
The module covers the standard safety functions of the machine control system.
The module is mounted on the standard rail, and the channel wiring follows the safety loop documentation.
The ABB 07DI90-S safety digital input module is the safety input module of the AC31-S system, and the ABB 07DI90-S safety digital input module with the 8 channels reads the safety switches and the e-stops.
The ABB 07DI90-S safety digital input module is wired to the safety relays, and the 07DI90-S module is configured for the e-stop chains.
Why Seven Star LLC?
Seven Star LLC supplies genuine ABB automation and safety components to customers in Oman and the GCC. We verify order numbers, ensuring the correct safety module for your AC31-S system.
Our engineers help you verify the exact model and revision before ordering, avoiding costly mismatches.
Request a Quote for ABB 07DI90-S Safety Digital Input Module 8 Channels AC31-S
For the ABB 07DI90-S or any related control and instrumentation requirement, contact the Seven Star LLC team. Submit a formal inquiry through our RFQ page with your configuration and application details, and our specialists will respond with a detailed commercial proposal and the official ABB documentation.
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Datasheets & Documents
- Datasheet ABB 07 DI 90-S Datasheet Download
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About brand
ABB, formed in 1988 and headquartered in Zurich, covers an unusually long stretch of a plant's equipment list, from the flowmeter and analyzer in the field to the drive, breaker and protection relay in the electrical room.
Seven Star LLC is an independent supplier serving Oman and the GCC. Our ABB listing concentrates on measurement and analytics: ABB flowmeters, liquid analysis sensors and systems, level and pressure instruments. It also includes valve actuators, low voltage circuit breakers, ABB drives, soft starters and protection relays.
ABB product families on this page
Flow measurement includes ABB electromagnetic, Coriolis, vortex and swirl meters, sold under names such as ProcessMaster, AquaMaster, CoriolisMaster and SwirlMaster. Liquid analysis covers pH, conductivity and dissolved oxygen sensors with their transmitters. SensyTemp TSP sensors handle temperature. On the electrical side the listing has ACS355 machinery drives, the ACS550 general purpose drive, the ACQ580 for water and wastewater and the ACS880-01 industrial drive, with fieldbus adapters such as the FPBA-01 for PROFIBUS DP. Protection and switching products include SACE Tmax XT molded case breakers, SACE Emax 2 air circuit breakers, PSR soft starters and the REM615 and RET615 relays.
Where ABB instruments and drives are used
Water and wastewater plants use the electromagnetic flowmeters, analyzers and ACQ580 drives together. Oil and gas, power and chemical plants specify the Coriolis and vortex meters, pressure and level transmitters and the 615 series relays for motor and transformer feeders. The drives run pumps, fans, conveyors and compressors in almost every industry.
Ordering ABB parts: what we need
For drives send the full type code from the rating label, for example ACS355-03E-05A6-4, plus the serial number if it is a replacement. For instruments send the complete order code, measuring span, process connection, wetted materials, output or protocol and the hazardous area approval. For breakers give frame size, rated current, breaking capacity, number of poles, trip unit and fixed or withdrawable version.
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Frequently Asked Questions
What is the ABB 07DI90-S module?
It is an 8-channel safety digital input module for the ABB AC31-S safety PLC family.
What is the order number of this module?
The ABB order number is GJR5250900R0202.
How many inputs does the module have?
It provides 8 safety digital inputs for 24 V DC signals in 1-wire mode.
How does the module communicate?
It communicates over the CS31 safety bus as a slave with onboard I/O.
What details should I include in my inquiry for the ABB 07DI90-S safety digital input module?
Send the part number, your system details and the required quantity through the RFQ page. Seven Star LLC confirms the exact configuration, the matching accessories and the commercial terms for your project.
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