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Compact relay interface module designed for industrial automation systems, providing multiple isolated relay outputs for control and signaling applications. Model: SK‑490 Type: Multi-channel relay output module Relay Configuration: 4 SPDT relays (common, normally open, normally closed contacts) Contact Rating: • 10 A @ 250 VAC (resistive load) • 10 A @ 30 VDC Coil Voltage: Options include 24 VDC or 100–240 VAC (specify version) Coil Power: Approx. 0.9 W per relay coil Isolation Voltage: ≥ 1500 VAC between coil and contacts Switching Life: • Mechanical: ≥ 5 million operations • Electrical: ≥ 100,000 operations at rated load Indicator LEDs: One per relay for coil status indication Mounting: PCB or DIN rail adapter (depending on enclosure) Terminal Type: Screw-clamp terminals for relay outputs and coil power Dimensions: Approx. 100 × 85 × 35 mm Weight: ~250 g Operating Temperature: 0 °C to 50 °C Please review pictures carefully and let us know if you have any questions!
Condition: Used
Weight: 0.10
Depth: 4.00
Length: 6.00
Width: 4.00
SKU: 4409 4.S7.9.2
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