Phoenix Contact EMG 90-DIO 32M | 32-Channel Diode Module 1N4007
Phoenix Contact EMG 90-DIO 32M diode module. 32 channels, common anode, 1N4007 diodes, 250V AC, 0.7A per diode, DIN rail mount for signal decoupling.
Product Overview
The Phoenix Contact EMG 90-DIO 32M is a 32-channel diode terminal block designed for signal decoupling and freewheeling in digital I/O circuits. It integrates 32 1N4007 diodes in a common anode configuration, providing a compact solution for protecting PLC outputs or creating OR-logic in safety and control systems. This module features a 90mm width, screw connection, and is designed for DIN rail mounting in control cabinets.
Technical Specifications (Electrical)
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Parameter
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Specification
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Article Number
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2954934
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Product Type
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Diode Module
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Number of Diodes
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32
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Diode Type
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1N4007
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Configuration
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Common Anode
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Max. Operating Voltage
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250 V AC
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Peak Reverse Voltage
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1300 V
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Forward Current (Single)
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0.7 A
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Forward Current (Simultaneous)
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0.2 A
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Forward Voltage
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~0.8 V
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Technical Specifications (Mechanical & Environmental)
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Parameter
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Specification
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Connection Type
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Screw Clamp (M3)
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Mounting
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DIN Rail (NS35/7.5/15)
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Housing Material
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Plastic (Green RAL 6021)
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Dimensions (WxHxD)
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90 x 75 x 55 mm
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Operating Temperature
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-20 °C ... +50 °C
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Storage Temperature
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-40 °C ... +70 °C
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Protection Rating
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IP20 (DIN Rail Mount)
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Standards
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DIN EN 50178, EN 61326
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Key Features
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High-Density Decoupling: 32 diodes in a single 90mm module save space and simplify wiring for multi-channel I/O protection.
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Inductive Load Protection: Acts as a freewheeling diode to suppress voltage spikes from relays, contactors, and solenoids, protecting sensitive output cards.
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Signal Isolation: The common anode configuration allows for electrical decoupling of signals in fault reporting or dual-channel control systems.
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Tool-Free Mounting: Designed for DIN rail mounting with push-in marking slots and compatibility with EMG marking accessories.
Applications
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PLC Output Protection: Protecting transistor outputs from back-EMF when driving inductive loads like relays and small solenoids.
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Safety Circuit OR-Logic: Implementing OR-ing logic in safety relay circuits or dual-channel monitoring systems where signal isolation is required.
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Signal Conditioning: Decoupling digital signals in control panels to prevent ground loops or cross-talk between different I/O modules.
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
