OMRON WL-3H-N WL-3H-N

Specifications: Input, NPN (+ common), 16 points.
I/O connections: Sensor I/O connector.
Rated internal circuit power supply voltage:
Supplied from the communications connector.
Rated I/O power supply voltage: Supplied from the communications connector.
Environment-resistive (IP67) I/O.
Terminals with Troubleshooting OMRON WL-3H-N.
Functions such as Sensor Power.
Supply Short-circuit Detection.
Equipped with the standard Smart Slave functions that provide powerful,
preventative maintenance and troubleshooting capabilities WL-3H-N
High degree of environmental resistance with dust-proof,
and drip-proofconstruction.
Power supply wiring is not required for input devices OMRON WL-3H-N.
Connect heavy-load devices (up to 1 . 5 A).
Power supply wiring is not required for input devices such as sensors.
(Power supply wiring is required for output devices.)
Detects ground faults or disconnects and notifies the Master.
Input capacity: 16 points.
Internal I/O common: NPN.
ON voltage: 15 VDC min.
(between each input terminal and the V terminal)
OFF voltage: 5 VDC max OMRON WL-3H-N.
(between each input terminal and the V terminal)
OFF current: 1 . 0 mA max.
Input current: 6.0 mA max./input (at 24-VDC),
3.0 mA min./input (at 17-VDC).
ON delay: 0.1 ms max.
OFF delay: 0.2 ms max.
Input filter value: Without filter, 0.5 ms, 1 ms,
2 ms, 4 ms, 8 ms, 16 ms, 32 ms. (Default setting: 1 ms)
Number of circuits per common: 8 points/common.
Input indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply.
Input device supply current: 100 mA/point.
Unit power supply current consumption: 90 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
I/O power supply current consumption: 5 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 370 g max.
Expansion functions: No.
Short-circuit protection function: No.
A common terminal is provided for each contact.
It eliminate the needs for relay terminal blocks.
It is unnecessary to share the common terminal,

among multiiple contacts WL-3H-N.
Easy-to-find wiring locations.
Detachable screw terminal block facilitates the maintenance.
Input response time can be switched for high-speed processing.
Selectable node address setting methods: setting with rotary,

swwitch and with tool software WL-3H-N.
When setting the nodes with rotary switch, setting is easy and,
node identification becomes possible for maintenance.
WL-3H-N Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=WL-3H-N&select=5