Advanced, XL Family

RIO-16D Specifications

Overall

ProtocolModbus RTU
Communications Interface RS-232, RS-485, or wireless
Data Interface Rate 2400, 4800, 9600, 19.2k, or 56k baud
Data Interface Parity none, even, or odd
Handshakinghardware (CTS)
Temperature-30 to +70 °C
Error Detection16-bit CRC
Digital Out Switch200mA, 28V max.
Digital Input Range28V max., Form A
Pulse Counting300pps max.
Pulse Count Depth32-bit (>4 billion counts)
Pulse Width1ms min.
Dig. In Debounce0 to 255 ms
Analog Input Range0 to 20mA, 28V max.
ADC Accuracybetter than 1%, 0.2% typ.

Power Requirements

Input Voltage (standard)9 to 15 VDC
Input Voltage (-28 models)10 to 28 VDC
Input Current65 to 150 mA

Mechanical

Size6.25" x 3.50" x 2.25"
MountingPanel or 1.5" DIN rail

LED Indicators

Status blinks green during normal operation*
Busy blinks yellow while receiving data
Transmit blinks red while transmitting data
Error lit red in mirror mode when communication is lost
IO1-IO8 Output: lit green while IO-n output is on** (pulled to ground)
Input: lit green while IO-n input is on (pulled to ground)

* Output will be solid-on during firmware updates.

** Output will blink green rapidly in failsafe mode.

Reset Button

The RIO-16D has one external switch. Pushing the reset button will quickly reset the device. Holding the reset button for 15 seconds or more will reset the serial mode to 57.6k baud and no parity.

The reset button is disabled during firmware updates to protect the unit.