The 70L-ODC is a dual-channel DC output module designed for industrial control and switching applications requiring optical isolation and transient protection. It features two independent normally open channels with a load current range of 0.02–2.0 A per channel, maximum line voltage of 60 Vdc, and load voltage range of 3–60 Vdc. The module incorporates optical isolation rated at 2500 Vrms (field to logic and channel-to-channel), replaceable 5×20 mm glass fuses (3.15 Amp OpenLine fuses), and a built-in status LED for operational indication. It meets IEEE 472 surge withstanding capability requirements and is certified by UL, CSA, CE, and TÜV. The 70L-ODC is ideal for applications requiring reliable DC switching with enhanced noise immunity and protection against electrical transients in harsh industrial environments.