مشخصات و کاربرد رله مدل D5294S برند GMI – ماژول خروجی رله SIL3، قابلیت LINE Monitoring + Fault output
ماژول رله D5294S مناسب برای سوئیچینگ مدارهای مرتبط با ایمنی تا سطح SIL3 در صنایع پرخطر طراحی شده است. این ماژول، جداسازی (ایزولاسیون) کامل بین کنتاکتهای ورودی و خروجی را فراهم میکند. این محصول دارای ۲+۲ کنتاکت رله NO (Normally Open) است که به صورت موازی و سپس سری متصل شدهاند تا از قطعهای ناخواسته (Spurious Trip) جلوگیری کرده و پایداری فرآیند (Process Availability) را افزایش دهند.
قابلیت عملکرد ایمنی SIL3 با پایداری بالا، هم برای بارهای نرمال برقدار (NE) و هم برای بارهای نرمال بیبرق (ND/F&G) در این ماژول فراهم شده است. همچنین امکان ایزولاسیون بار از منبع تغذیه در هر دو قطبیت وجود دارد.
به دلیل وجود مدار داخلی اختصاصی جهت انجام تست پالس (Pulse Testing)، سازگاری گسترده با انواع DCS/PLC تضمین شده است؛ این مدار از لرزش (Flickering) کنتاکتها و LEDها جلوگیری میکند. قابلیتهای تشخیص خطای مدار شامل تشخیص اتصال کوتاه/اتصال باز (Short/Open Circuit) در خط و بار، و همچنین پایش ولتاژ بار (Loading Monitoring) در هر دو حالت روشن و خاموش، در این ماژول تعبیه شده است. در صورت بروز خطا در میدان (Field)، خطا مستقیماً به خروجی دیجیتال (DO) سیستم PLC منعکس شده و از طریق باز شدن خروجی خطا (Fault Output) نیز گزارش میشود. پارامترهای تشخیص خطا قابل برنامهریزی بوده و از طریق پروتکل Modbus نیز قابل نظارت و تنظیم هستند.
Environmental conditions
- Operating temperature
- temperature limits –40 to +70 °C.
- Storage temperature
- temperature limits -45 to +80 °C.
Fault
- Type
- Load & line short/open circuit, supply voltage and earth leakage monitor.
- Diagnostics equivalent source
- when the load is off, the diagnostic circuit forces a sensing signal: 5.5 V open circuit, 10 mA short circuit, typical.
- Line + load resistance
- programmable up to 50 kΩ.
- Load current
- programmable up to 5 A.
- Load supply voltage
- programmable up to 250 Vdc/Vac.
- Load earth leakage
- programmable up to 3 MΩ.
- Fault signaling
- voltage free DPST contact.
- Fault 1 rating
- 0.5 A 30 Vac 15 VA, 0.5 A 50 Vdc 25 W (resistive load).
- Fault 2 rating
- 3 A 250 Vac 750 VA, 3 A 125 Vdc 120 W (resistive load).
- Response time
- 4 s, typical.
Input
- Type
- 24 Vdc nom (21.6 to 27.6 Vdc), reverse polarity protected. Relay coils are internally protected with suppressor diodes.
- Current Consumption
- 40 mA @ 24 Vdc (no fault), typical.
- Power Dissipation
- 1.0 W @ 24 Vdc (no fault), typical.
Isolation
- Test Voltage
- Output/Input 2.5 kV; Output/Supply 2.5 kV; Output/Fault Outputs 2.5 kV; Output/RS485 Modbus 2.5 kV; Input/Supply 500 V; Input/Fault Output 1 500 V; Input/Fault Output 2 2.5 kV; Input/RS485 Modbus 500 V; Supply/Fault Output 1 500 V; Supply/Fault Output 2 2.5 kV; Supply/RS485 Modbus 500 V.
Modbus interface
- Type
- Modbus RTU RS-485 up to 115.2 kbps for monitor/configuration/control.
Mounting
- Type
- DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board.
- Weight
- about 195 g.
- Connection
- by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).
- Dimensions
- Width 22.5 mm, Depth 123 mm, Height 120 mm.
Output
- Type
- Voltage free 2+2 SPST relay contact (2 paralleled contacts in series) at terminals 13-15 and 14-16, close when relay energized, open in de-energized condition.
- Contact material
- Ag Alloy (Cd free), gold plated.
- Contact rating
- 5 A 250 Vac 1250 VA, 5 A 250 Vdc 140 W (resistive load).
- Contact min. switching current
- 1 mA.
- Contact inrush current
- 6 A @ 24 Vdc, 250 Vac.
- DC and AC load breaking capacity
- refer to Instruction Manual.
- Contact current derating
- refer to Instruction Manual.
- Mechanical / electrical life
- 5 * 10⁶ / 3 * 10⁴ operation, typical.
- Operate / release time
- 30 ms / 30 ms, typical.
Supply
- Type
- 24 Vdc nom (18 to 30 Vdc), reverse polarity protected.
- Current Consumption
- 45 mA @ 24 Vdc (no fault), typical.
- Power Dissipation
- 1.1 W @ 24 Vdc (no fault), typical.
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- Datasheet of D5294 ↓
- D5200 Series Common Specifications and Dimensional Drawing ↓
- Instruction Manual D5294 ↓
- EAC safety instruction manual for D5000 series ↓
- EAC safety instruction manual for D5000 series ↓
- Instruction Manual SWC5090 ↓
- Instruction Manual SWC5090 ↓
- Instruction Manual D5000-D5200 Series ↓
- ATEX safety instruction manual for D5000 series ↓
- ATEX safety instruction manual for D5000 series ↓
- Safety Manual D5294 ↓
- CCC Ex safety instruction manual for D5000 series ↓
- CCC Ex safety instruction manual for D5000 series ↓
- Ex safety instruction manual for D5000 series ↓
- INMETRO safety instruction manual for D5000 series ↓
- FM, FM-C Control Drawing D5293, D5294 ↓
- DEKRA ATEX D5000 Relay Series English Certificate ↓
- DEKRA ATEX D5000 Relay Series English Certificate ↓
- D5000/D6000 EAC EMC Declaration of Conformity ↓
- D5000 CCC certificate for China ↓
- PESO Certificate series D5000 ↓
- EAC Ex Certificate for D5000 Series ↓
- Emirates Certificate of Conformity D5000 ↓
- FM No.3046304-3046304C Certificate D5000 Series ↓
- INMETRO Certificate DNV 13.0109 X for D5000 ↓
- DEKRA IECEx for D5000 Series ↓
- KR Maritime Certificate D5000 Series ↓
- DNV Maritime Certificate TAA00001U0 for D5000 series for website ↓
- TUV IT 25 SIL 0636 SIL Certificate Summary ↓
- TUV IT 25 SIL 0633 SIL Certificate Summary ↓
- EU Declaration of Conformity for D5000 relays ↓
- EU Declaration of Conformity for D5000 relays ↓
- Declaration of Conformity G3 compliance ↓
- Declaration of Conformity ↓
| نوع | توضیحات | شماره | مرجع صدور | تاریخ |
|---|---|---|---|---|
| ATEX | DEKRA ATEX D5000 Relay Series English Certificate ( EN | DE ) | BVS 10 ATEX E 114 X | DEKRA | 2022-04-12 |
| EMC | D5000/D6000 EAC EMC Declaration of Conformity ( RU ) | ЕАЭС N RU Д-IT.PA08.B.82326/24 | CONTROL | 2024-09-26 |
| Ex | D5000 CCC certificate for China ( EN ) | 2020322316000978 | NEPSI | 2025-06-23 |
| Ex | PESO Certificate series D5000 ( EN ) | P652307 | PESO | 2026-01-01 |
| Ex | EAC Ex Certificate for D5000 Series ( RU ) | ЕАЭС RU С-IT.AA87.В.01310/24 | CCVE | 2024-06-13 |
| Ex | Emirates Certificate of Conformity D5000 ( EN ) | 25-06-152424/E25-06-158814/NB0002 | SGS | 2024-06-05 |
| Ex | FM No.3046304-3046304C Certificate D5000 Series ( EN ) | 3046304-3046304C | FM | 2013-04-09 |
| Ex | INMETRO Certificate DNV 13.0109 X for D5000 ( PT ) | DNV 13.0109 X | DNV | 2025-12-10 |
| IECEx | DEKRA IECEx for D5000 Series ( EN ) | IECEx BVS 10.0072X | DEKRA | 2022-04-14 |
| Maritime | KR Maritime Certificate D5000 Series ( EN ) | MIL20769-EL002 | KR | 2024-06-26 |
| Maritime | DNV Maritime Certificate TAA00001U0 for D5000 series for website ( EN ) | TAA00001U0 | DNV-GL | 2024-04-02 |
| SIL | TUV IT 25 SIL 0636 SIL Certificate Summary ( EN ) | TUV IT 25 SIL 0636 | TUV_SUD | 2025-09-19 |
| SIL | TUV IT 25 SIL 0633 SIL Certificate Summary ( EN ) | TUV IT 25 SIL 0633 | TUV_SUD | 2025-09-19 |
