Fiber optic transmitter and receiver for up to 12x 12V-24V DC digital IO switching signals / control signals via fiber optic lines (Mulimode or singlemode optical fiber). Receiver: Separate voltage-input for signal output with 500V DC isolation against operating voltage. ✔ 🏭 suitable for industrial use ✔ digital IO switching signals / control signals 12V..24V DC 12 channels ✔ multimode fiber optic simplex SC / ST max. 5km (1dB / km) singlemode fiber optic simplex SC / ST max. 30km (0.4dB / km) ✔ input voltage Vin 12V..30V DC ✔ extended operating temperature-range -40°C..+70°C ✔ Mounting on 35mm DIN rail (TS 35) 🔗 8 IO channels see