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max current updated (#2188)
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‎content/hardware/07.opta/opta-family/opta-digital-exp/datasheet/datasheet.md

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@@ -23,7 +23,7 @@ There are two variants of the Arduino Opta® Digital Expansion created to fit th
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| ------- | -------------------------------------------------- | -------------------------------------------------- |
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| SKU | AFX00005 | AFX00006 |
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| Inputs | 16 x programmable (0-24 V digital / 0-24 V analog) | 16 x programmable (0-24 V digital / 0-24 V analog) |
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| Outputs | 8 x Electromechanical Relays (250 VAC - 6 A) | 8 x Solid State Relays (24 VDC - 2 A) |
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| Outputs | 8 x Electromechanical Relays (250 VAC - 6 A) | 8 x Solid State Relays (24 VDC - 3 A) |
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## Application Examples
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| Antipolarity protection | Yes |
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| Overvoltage protection | Yes (+20%) |
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| Inputs | 16x Digital (0-24 V) / Analog (0-24 V) inputs |
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| Outputs | AFX00005: 8x Electromechanical Relays (250 VAC - 6 A), AFX00006: 8x Solid State Relays (24 VDC - 2 A) |
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| Outputs | AFX00005: 8x Electromechanical Relays (250 VAC - 6 A), AFX00006: 8x Solid State Relays (24 VDC - 3 A) |
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| Degree of Protection | IP20 |
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| Certifications | FCC, CE, UKCA |
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| Characteristics | Details |
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| ------------------------------------------- | --------------------------------- |
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| Number of outputs | 8x Solid State Relays (NO - SPST) |
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| Max current per relay | 2 A |
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| Max current per relay | 3 A |
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| Max peak current per relay | 50 A (10 ms) |
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| Continuous current per terminal | 2 A |
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| Continuous current per terminal | 3 A |
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| Short-circuit protection | No, external fuse required |
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| Relay rated voltage | 24 VDC |
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| Switching voltage range | 1.5...30 VDC |
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| 3a | Power Supply Terminals 12...24 VDC |
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| 3b | I1...I16 digital/analog input terminals (0-24 V) configurable via IDE |
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| 3c | Power Status LED |
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| 3d | Relay Output Terminals 1...8, NO contact (SPST), EMR 6 A 250 VAC - SSR 2 A 24 VDC |
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| 3d | Relay Output Terminals 1...8, NO contact (SPST), EMR 6 A 250 VAC - SSR 3 A 24 VDC |
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| 3e | Status LEDs 1...8 |
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| 3f | Port for communication and connection of auxiliary modules |
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![Block diagram](assets/Opta_Digital_EXP_Block_Diagram.svg)
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### Relay Outputs
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Arduino Opta® Digital Expansions has eight *Normally Open* (NO) relays. For the **EMR** variant, eight powerful 6 A electromechanical relays capable of actuating on loads at a rated voltage of 250 VAC and up to a maximum switching voltage of 400 VAC, and for the **SSR** variant, eight fast 2 A solid state relays which are capable of actuating on DC loads at a rated voltage of 24 VDC.
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Arduino Opta® Digital Expansions has eight *Normally Open* (NO) relays. For the **EMR** variant, eight powerful 6 A electromechanical relays capable of actuating on loads at a rated voltage of 250 VAC and up to a maximum switching voltage of 400 VAC, and for the **SSR** variant, eight fast 3 A solid state relays which are capable of actuating on DC loads at a rated voltage of 24 VDC.
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The relay *Maximum Peak Current* is defined as the highest value of inrush current that the relay can endure without undergoing any permanent degradation of its characteristics due to the generated heat. The relay has to be able to hold up that maximum using a duty cycle of less or equal to 10% and for a time equal to or less than 0.5 s.
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## Revision History
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| Date | **Revision** | **Changes** |
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|------------|--------------|--------------------------------------|
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| ---------- | ------------ | ------------------------------------ |
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| 24/09/2024 | 3 | SSR operating current update |
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| 03/09/2024 | 2 | Cloud Editor updated from Web Editor |
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| 06/05/2024 | 1 | First Release |

‎content/hardware/07.opta/opta-family/opta-digital-exp/tech-specs.yml

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Nº of relays: 8
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Relay rated voltage: 24 VDC
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Relay maximum switching voltage: 33 VDC
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Maximum current per relay: 2 A
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Maximum current per relay: 3 A
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Maximum peak current per relay: 50 A
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Power:
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Input voltage: 12-24 VDC

‎content/hardware/07.opta/opta-family/opta/tutorials/01.user-manual/content.md

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#### Programmable Inputs
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The Opta™ Expansions have **16 analog/digital programmable inputs** accessible through terminals `I1` to `I16`.
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The Opta™ Expansions have **16x analog/digital programmable inputs** accessible through terminals `I1` to `I16`.
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Both Ext D1608E and Ext D1608S variant inputs can be used as **digital** with a 0-24 VDC range or as **analog** inputs with a 0-24 VDC range. The inputs are capable of operating with 0-10V analog sensors as well as 0-24V sensors.
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#### Outputs
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The Opta™ Expansions have **8 relay outputs** accessible through terminals pairs `1` to `8`.
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The Opta™ Expansions have **8x relay outputs** accessible through terminals pairs `1` to `8`.
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![Opta Digital Expansions outputs](assets/variants-emr-ssr-new.png)
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| Relay 8 | 7 |
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The **Ext D1608E (EMR)** variant features 8 electromechanical relays with the following characteristics:
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The **Ext D1608E (EMR)** variant features 8x electromechanical relays with the following characteristics:
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| **Characteristics** | **Details** |
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|:-------------------------------------------:|:--------------------------------------------------:|
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| Number of outputs | 8x Electromechanical Relays (Normally Open - SPST) |
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| Max current per relay | 6A |
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| Max peak current per relay | 10A |
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| Continuous current per terminal | 6A |
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| Max current per relay | 6 A |
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| Max peak current per relay | 10 A |
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| Continuous current per terminal | 6 A |
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| Short-circuit protection | No, external fuse required |
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| Relay rated voltage | 250 VAC |
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| Relay Max voltage | 400 VAC |
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| Rated load AC1 | 1500 VA |
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| Rated load AC15 (230 VAC) | 300 VA |
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| Breaking capacity DC1: 24/110/220V | 6/0.2/0.12A |
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| Minimum switching load | 500mW (12V/10mA) |
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| Breaking capacity DC1: 24/110/220V | 6/0.2/0.12 A |
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| Minimum switching load | 500 mW (12 V/10 mA) |
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| Max output line length (unshielded) | 100 m |
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| Relay response time from state 0 to state 1 | 5 ms for relay output |
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| Relay response time from state 1 to state 0 | 3 ms for relay output |
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| Relay mechanical durability | 10 million cycles (DC) |
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| Relay electrical durability | 60 thousand cycles with a resistive load (AC1) |
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The **Ext D1608S (SSR)** variant features 8 solid state relays with the following characteristics:
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The **Ext D1608S (SSR)** variant features 8x solid state relays with the following characteristics:
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| **Characteristics** | **Details** |
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|:-------------------------------------:|:--------------------------------------------:|
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| Number of outputs | 8x Solid State Relays (Normally Open - SPST) |
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| Max current per relay | 2A |
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| Max peak current per relay | 50A (10 ms) |
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| Continuous current per terminal | 2A |
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| Max current per relay | 3 A |
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| Max peak current per relay | 50 A (10 ms) |
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| Continuous current per terminal | 3 A |
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| Short-circuit protection | No, external fuse required |
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| Relay rated voltage | 24 VDC |
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| Switching voltage range | 1.5...30 VDC |

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