DIO-1616BX-USB Digital I/O USB I/O unit 16ch/16ch (12VDC on-board power supply isolated 12VDC) - the X series

Contact Sales Department for Pricing New X Series USB Isolated I/O 16 DI / 16 DO On-Board Power 200µs · USB Hub VCCI-A · CE · UKCA USB 2.0 isolated digital I/O unit with 16 opto-coupler inputs and 16 opto-coupler open-collector outputs. On-board power supply (12VDC) drives opto-couplers — no external power needed for I/O. 200 µs response, interrupt on all inputs, digital filter, surge/overcurrent protection, and USB hub function. 16 / 16 DI / DO Channels 200 µs Response Time 12 VDC On-Board I/O Power 35 VDC Output Max Contec Americas · X Series USB I/O Isolated Digital I/O Unit DIO-1616BX-USB · 16 DI · 16 DO · On-Board Power · USB Hub View Collection 01 Isolated digital I/O with on-board power The DIO-1616BX-USB provides 16 opto-coupler isolated inputs (compatible with current sink output) and 16 opto-coupler isolated open-collector outputs (current sink type). On-board 12VDC power drives the opto-couplers, eliminating the need for external I/O power. USB (PC) is isolated from I/O interfaces for excellent noise immunity. Input 16 opto-isolated inputs Compatible with current sink All channels interrupt-capable Digital filter (software) 200 µs response Output 16 opto-isolated outputs Open-collector (current sink) 35VDC, 100mA per channel Surge protection (Zener diode) Overcurrent protection (8-ch groups) On-board power: 12VDC internal power supply drives opto-couplers (240mA available). No external power supply required for I/O operation. 02 USB hub & compatibility Features a built-in USB hub function, allowing up to 4 units to be connected to a single USB port. The 37-pin D-SUB connector pin assignments are compatible with PIO-16/16B(PCI)H and DIO-1616B-PE for easy migration from PCI/PCI Express systems. USB hub – Up to 4 units on one USB port. Compatibility – Same connector shape and pin assignments as PIO-16/16B(PCI)H. Migration – Easy upgrade from PCI/PCI Express to USB. Self-powered – AC adapter included (5VDC 2.0A). 03 Full specifications Specification Detail Input type Opto-isolated (current sink), negative logic Input channels 16 (all interrupt-capable) Input resistance 4.7 kΩ Input ON current 2.0 mA or more Input OFF current 0.16 mA or less Interrupts 16 inputs → single interrupt, rising/falling edge selectable Response time 200 µs (max) Output type Opto-isolated open collector (current sink), negative logic Output channels 16 Output rating 35VDC (max), 100mA per channel Residual voltage ≤0.5V at 50mA, ≤1.0V at 100mA Surge protector Zener diode Overcurrent protection Per 8-channel group USB spec USB 2.0/1.1, Full-speed (12Mbps) / High-speed (480Mbps) Power supply Self-power (5VDC, AC adapter included) Internal power 12VDC 240mA for opto-couplers Current consumption 5VDC 830mA (Max.) Isolation voltage 250 Vrms Connector 37-pin D-SUB female Dimensions (mm) 180(W) × 140(D) × 34(H) Weight 300 g (excluding cable and attachments) Operating temperature -20 – 50°C (0–40°C with supplied AC adapter) Humidity 10 – 90%RH (no condensation) Certifications VCCI Class A, CE (EMC Class A, RoHS), UKCA 04 Connector & signal layout Uses a 37-pin D-SUB female connector with pin assignments compatible with PIO-16/16B(PCI)H. On-board power (+12V) is available on P0 and P1 pins for input/output common connections. Inputs – I-00 to I-17 (16 signals), common P0 (+12V), NO (GND). Outputs – O-20 to O-37 (16 signals), common P1 (+12V), N1 (GND). On-board power – +12VDC output on P0 and P1 pins. 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 PCB37PS-0.5P Shield cable, 37-pin both ends, 0.5m Shielded cables for CN1 PCB37PS-1.5P Shield cable, 37-pin both ends, 1.5m PCB37PS-3P Shield cable, 37-pin both ends, 3m PCB37PS-5P Shield cable, 37-pin both ends, 5m PCB37P-1.5 Flat cable, 37-pin both ends, 1.5m Flat cable option PCA37PS-0.5P Shield cable, one 37-pin, 0.5m One-ended shielded cables PCA37PS-1.5P Shield cable, one 37-pin, 1.5m PCA37PS-3P Shield cable, one 37-pin, 3m PCA37PS-5P Shield cable, one 37-pin, 5m EPD-37A Screw terminal (M3 × 37, spring-up) Terminal accessories EPD-37 Screw terminal (M3.5 × 37) CM-32L Signal monitor accessory for digital I/O (32 bits) Signal monitoring BRK-USB-X USB I/O Unit Bracket for X Series Mounting bracket Ready to add isolated USB digital I/O with on-board power? The DIO-1616BX-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-1616BX-USB X Series USB Digital I/O Isolated I/O 16 Input 16 Output On-Board Power Opto-Isolated Interrupt Digital Filter USB Hub Industrial Automation Contec Americas Windows Driver Linux Driver