DIO-1616LN-USB N Series for USB. Isolated Digital I/O Unit (16ch DI, 16ch DO)

DIO-1616LN-USB | Isolated Digital I/O Unit (16ch DI, 16ch DO) | Contec Americas Contact Sales Department for Pricing New 1N Series USB Isolated I/O 16 DI / 16 DO Opto-Isolated 200µs · 12-24VDC VCCI-A · CE · UKCA USB 2.0 isolated digital I/O unit with 16 opto-coupler inputs (compatible with current sink and current source) and 16 opto-coupler open-collector outputs (current sink). 200 µs response, interrupt on 8 inputs, digital filter, and surge/overcurrent protection. Bus power or 12–24VDC external power. DIN rail mount. 16 / 16 DI / DO Channels 200 µs Response Time 60 VDC Output Max 100 mA Output per Channel Contec Americas · 1N Series USB I/O Isolated Digital I/O Unit DIO-1616LN-USB · 16 DI · 16 DO · Opto-Isolated · 12–24VDC View Collection 01 Isolated digital I/O with opto-coupler protection The DIO-1616LN-USB provides 16 opto-coupler isolated inputs (compatible with current sink and current source outputs) and 16 opto-coupler isolated open-collector outputs (current sink type). Common terminals are provided per 8 channels, allowing different external power supplies. Input status can be monitored via LED indicators. Input 16 opto-isolated inputs Compatible with sink/source 8 channels interrupt-capable Digital filter (software) 200 µs response Output 16 opto-isolated outputs Open-collector (current sink) 60VDC, 100mA per channel Surge protection (Zener diode) Overcurrent protection (8-ch groups) Isolation: USB (PC) is isolated from I/O interfaces by opto-couplers, providing excellent noise immunity. Isolation voltage: 1000 Vrms. 02 Flexible power & installation Operates via USB bus power (no external supply needed) or with 12–24VDC external power for battery saving or use with non-powered hubs. Compact design (188.0(W) × 78.0(D) × 30.5(H) mm) supports DIN rail, screw fastening, or magnet mounting (option). Power – USB bus power or 12–24VDC external (200mA @12V / 100mA @24V). Dimensions – 188.0(W) × 78.0(D) × 30.5(H) mm (no protrusions). Weight – 300 g (excluding cable and connectors). Mounting – DIN rail (standard), screw, magnets (CPS-MAG01-4). Wiring – Screw terminal connectors (included). 03 Full specifications Specification Detail Input type Opto-isolated (compatible with sink/source), negative logic Input channels 16 (8 channels available for interrupts) Input resistance 15 kΩ Input ON current 0.7 mA or more Input OFF current 0.15 mA or less Interrupts 8 signals → single INTA, rising/falling edge selectable Response time 200 µs (max) Output type Opto-isolated open collector (current sink), negative logic Output channels 16 (8 channels share 1 common) Output rating 60VDC (max), 100mA per channel Residual voltage ≤0.5V at 50mA, ≤1.0V at 100mA Surge protector Zener diode CMZB68 or equivalent Overcurrent protection Per 8-channel group USB spec USB 2.0/1.1, Full-speed (12Mbps) / High-speed (480Mbps) Power supply Bus power or self-powered (12–24VDC ±10%) Current consumption 12VDC 200mA / 24VDC 100mA Isolation voltage 1000 Vrms Dimensions (mm) 188.0(W) × 78.0(D) × 30.5(H) Weight 300 g Operating temperature 0 – 60°C Humidity 10 – 90%RH (no condensation) Certifications VCCI Class A, CE (EMC Class A, RoHS), UKCA 04 Connectors & interface Uses supplied 10-pin screw terminal connectors. Input and output signals are arranged in 8-channel groups with dedicated commons for flexible wiring. Input connector – IN00–IN07 (port 0), IN10–IN17 (port 1), with COM pins. Output connector – OUT00–OUT07 (port 2), OUT10–OUT17 (port 3), with COM0(−/+) and COM1(−/+) pins. Power connector – 12–24VDC input with FG pin. USB – Mini B connector (1.8m cable included). 05 Certifications & compliance VCCI Class A – Japanese EMI compliance for industrial environments. CE (EMC Directive Class A + RoHS) – European conformity. UKCA – UK Conformity Assessed marking. 06 Optional accessories Part Number Description Notes POA201-10-2 AC-DC Power Adapter (12VDC, 1A) External power supply CPS-MAG01-4 CONPROSYS Series Magnet (Four Piece Set) Magnetic mounting Ready to add isolated digital I/O via USB? The DIO-1616LN-USB is available through Contec Americas on a quote basis. Contact our sales team to discuss quantity, accessories, and integration with your application. Contact Sales Department for Pricing Tags DIO-1616LN-USB 1N Series USB Digital I/O Isolated I/O 16 Input 16 Output Opto-Isolated Digital Input Output Interrupt Digital Filter 12-24VDC DIN Rail Mount Industrial Automation Contec Americas Windows Driver Linux Driver