HIMA Z 7308 HIMatrix Safety System Shunt Adapter Modules

Availability: 99 left in stock

HIMA Z7308 HIMatrix Shunt Adapter Module The HIMA Z7308, also cataloged as the Z7308 Shunt Adapter Module, operates as a...

SKU: Z7308

Manufacturer: HIMA
Product No.: Z7308
Product Type: Shunt Adapter Modules
Product Origin: Germany
Payment:T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

HIMA Z7308 HIMatrix Shunt Adapter Module

The HIMA Z7308, also cataloged as the Z7308 Shunt Adapter Module, operates as a dedicated hardware component for signal conditioning and overvoltage protection within HIMatrix F35 and F3 AIO 8/4 01 safety platforms.

Hardware Specifications

Parameter	Specification
Model	Z7308
Brand	HIMA
Origin	Germany
Weight	1.5 kg
Dimensions	35 x 23 x 25 mm
Operating Temp	0 to +60 deg C
Power Consumption	Max power loss 0.6 W per branch at 20 mA
Input Channels	Analog transmitters and contacts with resistors
Terminal Assignments	Sa, Sb (Transmitter Supply); Ia+, Ia-, Ib+, Ib- (Analog Inputs)
Cable Resistance	RL < 30 ohms
Overvoltage Limit	UI max <= 30 V

Fail-Safe Architecture & Electrical Isolation

Engineered to fulfill SIL3 certification requirements in safety-critical loops, this shunt module integrates galvanically isolated signal routing to maintain safe system states under transient fault conditions. The physical layout enforces dedicated transmitter supply and analog input pinout paths, ensuring fault-tolerant performance and rapid fail-safe state execution during line-to-line overvoltage events.

Frequently Asked Questions

Q: How does the module handle overvoltage conditions on field transmitter lines?

A: The board incorporates integrated clamping circuits that limit maximum input potential to 30 V DC, preventing voltage spikes from penetrating the HIMatrix chassis backplane.

Q: Can the adapter be hot-swapped while the HIMatrix F3 AIO 8/4 01 module is powered?

A: Hot-swapping must be executed only when field transmitter loops are de-energized to prevent floating ground loops or accidental safety trips in downstream logic.

Field Installation Guidelines

Mount the module by plugging it directly into the corresponding HIMatrix chassis slot, verifying mechanical latch engagement. Ensure field wiring to terminals Sa, Sb, Ia+, Ia-, Ib+, and Ib- complies with maximum line resistance constraints (RL < 30 ohms) to prevent signal degradation. Signal conductors must use shielded twisted-pair cabling with shields grounded at a single protective earth (PE) busbar to eliminate ground loop noise. Maintain adequate cabinet ventilation to manage the 0.6 W thermal dissipation per branch under peak operational loads.

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