Product Details
Description
The HIMA Z7306/Z 7306 is a high-reliability safety digital I/O module from the HIMatrix series. It securely acquires and processes critical signals for safety instrumented systems (SIS) and emergency shutdown (ESD) applications. Its modular DIN-rail mountable design allows seamless integration into HIMA racks and safety networks, supporting fault-tolerant operation even in harsh industrial environments.
Specifications
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Manufacturer: HIMA
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Model: Z7306/Z 7306
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Series: HIMatrix
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Product Type: Safety Digital I/O Module
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Input Channels: 8 digital channels (dry contact or voltage-level)
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Output Functionality: Safe digital signal switching to solenoids, contactors, or indicators
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Interfaces: Ethernet, RS485, RS232
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Power Supply: 9–36 V DC
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Operating Temperature: –20°C to +60°C
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Storage Temperature: –40°C to +85°C
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Protection Class: IP20 (indoor use)
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Diagnostics: Built-in self-test and real-time fault monitoring
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Redundancy: Dual-channel for fault-tolerant operation
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EMC Resistance: Level 4 industrial protection
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Integration Compatibility: HIMA central modules (F8621A) and I/O expansion modules (F3236, F6217)
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Dimensions (H x W x D): 35 mm x 23 mm x 25 mm
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Shunt Resistor: 250 Ω, ±0.1% tolerance, 25 ppm/°C, 0.4 W max
Features
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SIL3 Safety Compliance: Ensures emergency shutdown and protection systems operate securely.
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Eight Digital Inputs: Supports both dry contacts and voltage-level signals.
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Safe Output Switching: Controls solenoids, contactors, and indicator devices reliably.
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Dual-Channel Redundancy: Maintains continuous operation even in fault scenarios.
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Protocol Support: PROFIBUS DP, Modbus, and HIPRO-S V2 for flexible integration.
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Built-In Diagnostics: Monitors faults in real time, triggering alarms or shutdowns.
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Robust EMC Protection: Withstands industrial electromagnetic interference (Level 4).
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Configurable via SILworX: Allows custom logic programming and signal handling.
Typical Applications
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Oil & gas and petrochemical plants
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Power generation and energy distribution systems
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Steel production and heavy industry
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Building automation requiring SIL3-compliant safety
FAQ
Q: Can the module handle redundant configurations?
A: Yes, the Z7306/Z 7306 has dual-channel redundancy for fault-tolerant operation.
Q: Which software is used for configuration?
A: HIMA’s SILworX engineering tool enables custom logic setup and signal configuration.
Q: Is the module suitable for outdoor use?
A: No, it is rated IP20 and designed for indoor industrial environments.
Q: What communication protocols does it support?
A: PROFIBUS DP, Modbus, and HIPRO-S V2.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.