The RIO-9H Bare I/O Module provides an easy way to read and
control analog and digital signals. In many instances, it can
completely eliminate the need for an RTU at remote points.
- Transient & over-voltage protection on all I/Os
- Caseless design for easy integration
- 32-bit counter on each input is saved, even through power
outages
Related Documents
RIO family configuration
utility
RIO family
documentation (online)
RIO-9H mechanicals
Warranty information
(online)
RIO family configuration
utility
RIO family
documentation (online)
RIO-9H mechanicals
Warranty information
(online)
Key Benefits
- Low cost
- Compatible with all our OEM radio modules
- 8 - 14 V and 9 - 28 V options available
- Wireless*, RS-232 or RS-485 interface
- Breakaway terminal strip for easy field swaps
- 4 analog inputs (12-bit A/D converts 0 - 20 mA)
- Multiple analog conversion scales available
- Analog Flex inputs can be used as digital inputs
- Supply voltage monitoring
- 3 open-collector (solid state form A) digital outputs
- 3 optically isolated inputs
- Configuration and outputs saved on power loss
- 9 LED status indicators for easy debugging
- RTS/CTS support for legacy LMR systems
- Programmable baud rate and parity
- Powerful Windows®-based configuration software (screen shot)
* Radio module sold separately
Modbus Interface Features
- 4 channels of 12-bit A/D read from input registers 1 through 4 (30001 - 30004)
- Digitally calibrated
- Supply voltage read from input register 5 (30005)
- 3 channels of isolated digital inputs read as status inputs 1 through 3 (10001 - 10003)
- 3 channels open-collector outputs written as coils 1 through 3 (00001 - 00003)
- 7 input channels with pre-settable 32-bit pulse counters for AMR applications
- Modbus address may be set electronically, without physical access to the unit
- On-board LEDs indicate status, poll, response, I/O state, and error, simplifying problem diagnosis
- RTU interface protocol
Ordering Information
| Model | Description | Single Piece Pricing |
|
|---|---|---|---|
|
RIO-9H |
RIO-9H bare I/O module. 8 - 14 V operation. No serial jack, radio module sold separately. |
$179 |
| OPT-28 | 9 - 28 V operation option. | add $22 | |
| OPT-232 | RS-232 serial jack option. | add $7 | |
| OPT-485 | RS-485 serial jack option. | add $7 | |
|
CON-1757116 | 12 position mating connector (1 required) | $7.99 |
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Prices are subject to change without notice.
