The CJ1W-CTS21-E: This is a two-input counter module for Omron's CJ-series PLC, accepting up to 2 digital pulse trains for position or event counting. Mounts on the CJ backplane via DIN rail, wired with screw terminals for field-side connections. Operates reliably within 0°C to 55°C ambient, suitable for control cabinet environments.
Panel integration notes
DIN-rail mount, no additional bracket needed. Use the designated backplane slot; power drawn from the CJ-bus. Screw terminals accept field wiring for encoder or switch inputs. Maintain proper shielding for high-frequency count lines.