Opto 22 SNAP Series PLC I/O Module, Digital DC Voltage, Digital, 5 V dc

The Opto 22 G4 series digital DC input module has an input voltage that ranges between 10VDC and 32VDC (or 12-32 VAC), with the current of 50mA (Sinking). This module is compatible with Opto 22 brains and with a Raspberry Pi. It is designed with filtering on the input and a hysteresis amplifier, providing high noise rejection and transient-free, clean switching. Each module comes with a toggle switch that closes the contact on the logic side of the module and current is limited through the switch due to the internal resistor. This input module is used to detect ON/OFF DC voltage levels. Each module provides up to 4000volts (transient) of optical isolation between field inputs and the logic output of the circuit.

Built-in LED status indicator
Supply voltage is 5VDC
Small footprint design, reducing mounting space by approximately 50%Built-in filtering for transient suppression and noise rejection
Operating temperature ranges between -30°C and 70°C

Automatic switch
Ideal for diagnostic testing of control
TTL compatible devices
Limit Switches
Photoelectronic Switches
Proximity Switches
Push Button
Selector Switches

UL approved
CSA certified
CE
Passes NEMA Showering Arc Test (ICS 2-230)
Meets IEEE Surge Withstand Specification (IEEE-472)