As an Amazon Associate, we earn from qualifying purchases. OPTO 22 G4-16R 16 CH DC24V OPTO 22 . 4-16R Gallery Attributes Brand name, Manufacturer name, ManufacturerOPTO 22 ConditionNEW Extra Product NameOPTO 22 G4-16R 16 CH DC24V lineItemMin25.00 manPlusMpnOPTO 22G4-16R 16 CH DC24V moq, multiple, tierMinQty11 MPN, SKU4-16R qtyInStock3 tierPrice1429.00 Distributor offers SellerSKUMOQIn stockMultiplePrices wellgainelectronics.com4-16R1311 @ $429.00