Name: SRI986-BIDS7ZZZNA | redefines safety module
SKU: 112301
Availability: InStock

Description

Product Overview

The SRI986-BIDS7ZZZNA is a high-performance safety instrumented system (SIS) input module developed by FOXBORO, a global leader in industrial safety automation. Engineered to meet the most stringent safety standards (IEC 61508 SIL 3), this module serves as a critical component for monitoring and processing safety-related signals in high-risk industries such as petrochemical, oil and gas, and power generation. The SRI986-BIDS7ZZZNA integrates advanced signal conditioning with redundant hardware design, ensuring reliable detection of critical process variables (e.g., pressure, temperature, level) while minimizing false trips. Its seamless compatibility with HIMA’s HIMax and HIMatrix SIS platforms enables easy integration into existing safety architectures, while its rugged construction withstands harsh industrial environments—including extreme temperatures and electrical interference. Whether protecting pressure vessels, emergency shutdown systems (ESDs), or fire and gas networks, the SRI986-BIDS7ZZZNA delivers uncompromising safety performance to prevent catastrophic incidents.

Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!

Technical Specifications

Parameter	Value
Product Model	SRI986-BIDS7ZZZNA
Manufacturer	FOXBORO
Product Type	SIL 3 Safety Input Module
Power Supply	24VDC ±10% (redundant input)
Operating Temperature Range	-20°C to +60°C
Input Channels	8 isolated analog input channels
Input Signal Type	4-20mA, 0-10V DC
Safety Integrity Level	IEC 61508 SIL 3
Mounting Type	HIMA SIS Rack Mount
IP Rating	IP20 (rack-mounted, enclosure-protected)

Key Features and Benefits

The SRI986-BIDS7ZZZNA redefines safety module performance with technical advantages tailored to mission-critical industrial applications. Its SIL 3 certification (per IEC 61508) is a cornerstone benefit, validating its ability to perform safety functions with a failure rate low enough for high-risk processes—giving operators confidence in compliance and incident prevention. The module’s 8 isolated analog channels provide independent signal processing, eliminating cross-channel interference and ensuring accurate measurement of each process variable—critical for distinguishing genuine hazards from noise-induced false signals.

Redundancy and diagnostic capabilities set the SRI986-BIDS7ZZZNA apart. Redundant power inputs and internal self-test circuits continuously verify module health, including signal integrity, power supply stability, and channel functionality. In the event of a fault, the module triggers immediate alerts via the SIS controller while maintaining partial operation (where possible) to avoid unnecessary shutdowns. This balance of fail-safe design and fault tolerance minimizes both safety risks and production downtime.

Seamless integration with HIMA’s safety ecosystems enhances usability. The SRI986-BIDS7ZZZNA works natively with HIMax and HIMatrix controllers, supporting HIMA’s proprietary communication protocol for fast, secure data transmission. It also integrates with HIMA’s engineering software (e.g., HIMaS Engineering Studio), enabling intuitive configuration of input ranges, alarm thresholds, and diagnostic parameters—reducing setup time and human error. The module’s rugged design, with an operating temperature range of -20°C to +60°C, ensures reliability in harsh environments like offshore rigs or refinery process areas.

By combining SIL 3 compliance, isolated channels, advanced diagnostics, and ecosystem compatibility, the SRI986-BIDS7ZZZNA delivers tangible value: enhanced operational safety, reduced false shutdowns, simplified compliance, and minimized maintenance overhead.

Related Models

SRI986-BIDS7ZZZNB – Enhanced variant with HART protocol support for remote calibration of field devices.
SRI986-BIDS4ZZZNA – 4-channel compact model, ideal for space-constrained safety loops.
SRI986-BIDS7ZZZNC – Explosion-proof certified version (ATEX/IECEx) for hazardous area installations.
SRI985-BIDS7ZZZNA – Previous generation SIL 2 module, compatible with legacy HIMA SIS systems.
SRI986-BIDS7ZZZND – Dual-redundant channel model, for safety loops requiring 1oo2 (one-out-of-two) voting logic.
SRI986-BIDS7ZZZNE – High-temperature variant (-40°C to +70°C) for extreme environment applications.
SRI986-BIDS8ZZZNA – 16-channel expanded model, for large-scale safety systems with multiple monitoring points.

As a certified partner of industry leaders such as Bentley Nevada, Honeywell, and ABB, we provide key components for the following areas:

Typical Application Areas

Process Industries: Emergency shutdown system (ESD) monitoring, fire and gas detection, and pressure vessel protection in petrochemical, oil and gas, and chemical sectors.
Power Generation: Boiler safety monitoring, turbine overspeed protection, and fuel system safety control.
Infrastructure: Safety control for wastewater treatment plants and hazardous material storage facilities.

We stand behind the quality of the SRI986-BIDS7ZZZNA with a one-year warranty covering manufacturing defects and performance issues. Our technical team offers specialized pre-sales support (including SIL compliance verification and system design guidance) and responsive after-sales service (troubleshooting, firmware updates). If you need other models or technical details, contact us immediately.