Basic Specifications for Terminal for External Input/Output Signals

This interface is designed to connect the product with other peripherals.

Basic Specifications
Connector	20 pin specialized connector (terminal M3)
Signal Level	Transistor output

Input/Output Circuit Diagram

• Precautions for inputs (X) ◦ The input terminals are intended for NPN transistor output or for connection to relays. You cannot connect an active circuit to the PNP transistor output. • Precautions for outputs (Y) ◦ Connect an active terminal (+0.1 V to +30.0 V) that is under 30 V DC and up to a maximum current of 80 mA. If the voltage exceeds 30 V, a malfunction will occur. ◦ You cannot connect an AC power source. ◦ You cannot use high-load devices that exceed a current of 80 mA (solenoids, DC motors, etc.). ◦ Operation cannot be done by connecting a negative voltage (such as -24 V). ◦ The contacts have polarity, the current flows from Yn to C. ◦ C (COM) and N (GND) are connected inside the product.