HIMA Z7306/Z 7306 Safety Digital I/O Module HIMatrix Series

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

• Manufacturer: HIMA

• Model: Z7306/Z 7306

• Series: HIMatrix

• Product Type: Safety Digital I/O Module

• Input Channels: 8 digital channels (dry contact or voltage-level)

• Output Functionality: Safe digital signal switching to solenoids, contactors, or indicators

• Interfaces: Ethernet, RS485, RS232

• Power Supply: 9–36 V DC

• Operating Temperature: –20°C to +60°C

• Storage Temperature: –40°C to +85°C

• Protection Class: IP20 (indoor use)

• Diagnostics: Built-in self-test and real-time fault monitoring

• Redundancy: Dual-channel for fault-tolerant operation

• EMC Resistance: Level 4 industrial protection

• Integration Compatibility: HIMA central modules (F8621A) and I/O expansion modules (F3236, F6217)

• Dimensions (H x W x D): 35 mm x 23 mm x 25 mm

• Shunt Resistor: 250 Ω, ±0.1% tolerance, 25 ppm/°C, 0.4 W max

Features

• SIL3 Safety Compliance: Ensures emergency shutdown and protection systems operate securely.

• Eight Digital Inputs: Supports both dry contacts and voltage-level signals.

• Safe Output Switching: Controls solenoids, contactors, and indicator devices reliably.

• Dual-Channel Redundancy: Maintains continuous operation even in fault scenarios.

• Protocol Support: PROFIBUS DP, Modbus, and HIPRO-S V2 for flexible integration.

• Built-In Diagnostics: Monitors faults in real time, triggering alarms or shutdowns.

• Robust EMC Protection: Withstands industrial electromagnetic interference (Level 4).

• Configurable via SILworX: Allows custom logic programming and signal handling.

Typical Applications

• Oil & gas and petrochemical plants

• Power generation and energy distribution systems

• Steel production and heavy industry

• 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.