A-B 937ZH-DPDP-2 Channel Zener Barrier – Industrial Control Module
The A-B 937ZH-DPDP-2 Zener Barrier is designed for use in hazardous areas where precise signal isolation is required. It provides reliable protection for instruments in explosive environments by ensuring safe operation with 2-channel signal conditioning.
Input Voltage Range:24 VDC
Output Voltage:12 VDC
Isolation Voltage:1500 VAC
Channels:2
Operating Temperature:-40°C to +85°C
Protection Features:Short-circuit and Overload Protection
Certifications:ATEX, IECEx
The A-B 937ZH-DPDP-2 Zener Barrier provides reliable protection for your critical control systems in harsh industrial environments.
With its robust design, this barrier can withstand extreme temperatures and harsh conditions.
It features two channels for increased flexibility, allowing you to protect multiple circuits simultaneously.
Its high isolation voltage ensures complete separation between input and output circuits, minimizing the risk of electrical interference.
Additionally, it comes with short-circuit and overload protection to safeguard your equipment against damage.
Certified to ATEX and IECEx standards, the A-B 937ZH-DPDP-2 is suitable for use in potentially explosive atmospheres, offering peace of mind in demanding applications.














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