● Number: 16

● Connector: 34-pin vertical IDC header

● Signaling: 5V / 3.3V signaling selectable

● Logic High: 2.0 to 5.0 VDC

● Logic Low:: -0.5 to +0.8 VDC

● Logic High: 2.0 VDC minimum, source 32 mA

● Logic Low: 0.55 VDC maximum, sink 32 mA

● Number: Eight(8) SPDT form C

● Connector: 26-pin vertical ID keyed box header

● Contact Type: Single crossbar; Ag with Au clad

● AC Load: 0.5 A @ 125 VAC (62.5 VA max.)

● DC Load: 1A @ 24 VDC (30 W max.)

● Switching Voltage: 125 VAC, 60 VDC max.

● Switching Current: 1A max.

● Contact Resistance: 100 mω max

● Contact Life: mechanical: 5 million operations min.

● Operating Time: 5 msec max.

● Release Time: 5 msec max.

● High-speed USB 2.0 device, USB 3.1 and 1.1 compatible

● USBP-DIO16RO8 Micro B external connector, 5-pin micro-fit connector on-board

● Operating Temperature 0° to +70°C, optional -40° to +85°C

● Storage Temperature -40° to +85°C

● Humidity 5% to 95% , non-condensing

● Board Dimension: 60mm x 72mm.

● +5VDC provided via USB bus up to 500mA**

● 5V @ 30mA, typical (all relays off, add 30mA per relay)

● 5V @ 270mA, typical (all relays ON) **If the application expects to have all relays On, the amount of power to source any of the 16 digital I/O must be limited to less than 230mA or an average of 14mA per channel. Example: If eight of the channels are being used as inputs, then eight other digital lines could source 28mA average on their outputs.