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Key Features:
- 16 contact input points
- Voltage input range of 4.5 to 25 VDC
- Current consumption of 600 mA or less
- Pulse width of 40 ms or more
- Pulse period of 10 Hz or less
- Status input function for push-button inputs
- Edge counting function for push-button inputs
Relay Boards Detailed Specifications:
- Relay Input Boards (16 points)
- Models: MRI-114, MRI-124, MRI-134
- Usage: Contact Input (with "NO" Contact output), Contact Input (with "NC" Contact output)
- Connecting Module: ADM11C, ADV859, ADV159
- Connecting Cable: KS2
- Contact Input Signal (TM1): ON Signal: 150 Ω or less, OFF Signal: At Least 50 kΩ
- External Contact Rating (TM1)(*1): 24 V DC, 25.5 mA
- Terminals for Field Device Connection: M4 screws, crimping terminal width: 8.6 mm or less
- Size of connected electric wire: 2 mm2 or less, Field wiring size: 0.9 or 1.25 mm2 recommended
- Power Supply Voltage: 24 V DC ±10%
- Average Current Consumption when All Relays are ON: 0.41 A
- Insulation Resistance: At Least 20 MΩ (500 V DC)
- Withstanding Voltage: Between each terminal and Cases: 1000 V
- Ambient Temperature and Humidity: 0 - 50 °C, 45 - 85 %RH (non-condensing)
- Size: W: 482.6 H: 88.1 mm (IEC 2U)
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Payment: T/T, Western Union.
Shipping port: Xiamen.
Lead time: Typically 1–3 working days after payment confirmation (subject to stock).
Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.
F.A.Q.
Common questions about quotes, shipping, warranty and returnsClick Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.
In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.
Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.
We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.
Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.
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