Part of the Omron DRT2 Smart DeviceNet I/O Units series — see the full model table, lifecycle status and replacement parts.
Omron DRT2-ID16S — DeviceNet Slave, 16 NPN Inputs
SKU: DRT2-ID16SUSD 105.00
Omron DRT2-ID16S DeviceNet slave, 16-point NPN input, e-CON sensor connector, IP67. In stock, China shipping.
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Product Overview
The Omron DRT2-ID16S is a Smart DeviceNet slave from the DRT2 family, manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports.
The block ships with 16 NPN digital inputs on an e-CON industry-standard sensor connector. Each input has a 6 mA typical current draw at 24 VDC, ON voltage 9 VDC min, OFF voltage 5 VDC max, OFF current 1 mA max. ON/OFF response is 1.5 ms max. Sensor power and DeviceNet communications power are supplied from the DeviceNet connector - no separate unit supply needed.
The Smart Slave feature set adds sensor disconnect detection, load short-circuit detection, last-maintenance date stamping, and automatic baud rate detection. Sensor short-circuit detection is grouped in pairs: IN0/IN1, IN2/IN3, IN4/IN5, IN6/IN7, IN8/IN9, IN10/IN11, IN12/IN13, IN14/IN15. IP67 protection, DIN-rail or M4-screw mount, operating -10 to 55 C. For the PNP-input sibling, pick the DRT2-ID16S-1; for an 8-input / 8-output mixed block, the DRT2-MD16S.
Key Features
- DRT2 Smart DeviceNet slave, 16 NPN digital inputs (+ common), e-CON industry-standard sensor connectors
- Communications power 11-25 VDC supplied from DeviceNet connector (no separate unit power supply)
- Sensor disconnect detection, load short-circuit detection, automatic baud rate detection, last-maintenance date
- ON 9 VDC / OFF 5 VDC, 1.5 ms ON/OFF response, IP67, DIN-rail or M4-screw mount, -10 to 55 C
- SKU: DRT2-ID16S
- Series: Omron DRT2-series Smart DeviceNet slave
- Voltage: 9 VDC
- I/O: 16 I/O
Best-Fit Applications
- Cabinet-free I/O on a conveyor where 16 photoeyes wire directly to e-CON plugs and the block bolts to the conveyor frame
- Machine-tool retrofit where 16 limit switches report to a CS1 / CJ2 DeviceNet master and diagnostics run over explicit messages
- Spare replacement on an automotive weld line where the IP67 block survives coolant spray and direct-mount cuts wiring back to the panel
Buying Checklist
- Pick the DRT2-ID16S for a 16-point NPN input DeviceNet slave with e-CON sensor connectors and IP67 protection.
- Pick the DRT2-ID16S-1 instead when the field devices are PNP (sourcing) sensors rather than NPN (sinking).
- Pick the DRT2-MD16S instead when the panel needs 8 inputs and 8 outputs on one DeviceNet node.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron DRT2-series Smart DeviceNet slave |
| Model / SKU | DRT2-ID16S |
| I/O Points | 16 digital inputs, NPN (+ common) |
| I/O Connection | e-CON industry-standard sensor connector (no special tool) |
| Input Voltage / Current | ON 9 VDC min, OFF 5 VDC max, OFF current 1 mA max, 6 mA typical at 24 VDC |
| Communications Power | 11 to 25 VDC from DeviceNet connector, 45 mA max at 24 VDC |
| I/O Power | 20.4 to 26.4 VDC (24 VDC -15% / +10%) |
| ON / OFF Response | 1.5 ms max |
| Smart Slave Features | Sensor disconnect detection, load short-circuit detection, automatic baud rate, last maintenance date |
| Network Protocol | DeviceNet (master / slave), explicit messaging for diagnostics |
| Protection / Environment | IP67, -10 to 55 C operating, DIN-rail or M4-screw mount, 90 g |
FAQ for DRT2-ID16S
What is the difference between DRT2-ID16S and DRT2-ID16S-1?
DRT2-ID16S is the NPN-input version (+ common) for sinking sensors. DRT2-ID16S-1 is the PNP-input version (- common) for sourcing sensors. Both share the same 16-point body and IP67 rating.
Does the DRT2-ID16S need a separate power supply?
No. Both the DeviceNet communications power (11 to 25 VDC) and the I/O sensor power (20.4 to 26.4 VDC) are fed through the DeviceNet connector. A second cable for the I/O supply is only needed when the sensor current draw exceeds what DeviceNet can deliver, which is unusual for 16 photoeyes.
How does DRT2-ID16S detect a sensor short circuit?
Pairs of inputs (IN0/IN1, IN2/IN3, IN4/IN5, IN6/IN7, IN8/IN9, IN10/IN11, IN12/IN13, IN14/IN15) are monitored for total current draw. If the combined current exceeds the threshold, a short-circuit flag is raised and reported back over explicit messaging.
Can DRT2-ID16S mount outdoors?
Yes, the IP67 rating allows outdoor mounting. However, the e-CON connectors should be shielded from direct water spray or submerged conditions. Mounting holes accept M4 screws for direct panel fixing.
What software configures DRT2-ID16S?
CX-Integrator (part of CX-One) sets the node address via the rotary DIP switches on the front and registers the slave on the DeviceNet scanlist. Sysmac Studio also reads the smart-slave diagnostic data when used with a NJ / NX DeviceNet master.
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