E3XR-GM E3XR-GM Registration Sensor -Slotted E3XR-GM Grooved Head Sensor Ideal for Register Mark Detection in Printing and Packaging Equipment Green or red light source according to color mark Fast response time, less than 1 ms Sensitivity adjuster and stability indicator allow fine tuning Switch selectable Light-ON/Dark-ON operation Pre-leaded with 2 m (6.6 ft) cable Ordering Information SENSORS Light source color Red LED Green LED Part number NPN output E3XR-GM5RE4 E3XR-GM5GE4 PNP output E3XR-GM5RB4 E3XR-GM5GB4 ACCESSORIES Description Part number Mounting track DIN rail, 50 cm (1.64 ft) length PFP-50N DIN rail, 1 m (3.28 ft) length PFP-100N End plate PFP-M Spacer PFP-S REPLACEMENT PARTS Description Part number Mounting bracket (supplied with each sensor) E39-L48 TYPICAL APPLICATION Detecting marks on transparent film 2E3XR-GME3XR-GM E3XR-GME3XR-GM Specifications Part number E3XR-GM5R 4 E3XR-GM5G 4 Supply voltage 12 to 24 VDC 10% with 10% max. permissible ripple peak-to-peak Method of detection Through beam type mounted in a grooved head Current consumption 40 mA max. Sensing distance 5 mm (0.197 in) groove width Light source Red LED, pulse modulated Green LED, pulse modulated Detectable object type Marks of 2 x 3 mm (0.079 x 0.118 in) min. on transparent film Operation mode Light-ON/Dark-ON, switch selectable Sensitivity Adjustable, four-turn potentiometer Mutual interference protection Provided Control DC Type NPN with current source (E3XR-GM5 E4) output solid PNP (E3XR-GM5 B4) state Max. load NPN: Load (sink) logic: 80 mA max. Voltage (source) logic: 1.5 to 4 mA max. PNP: Load (source) logic: 100 mA max. Max. on-state 1 VDC at 80 mA voltage drop Response time ON 0.5 ms max. 1 ms max. OFF 0.5 ms max. 1 ms max. Circuit Short-circuit and reverse polarity protection protection Indicators Light Incident (red LED), Output Stability (green LED) Materials Lens Plastic Case Plastic Cable sheath Vinyl Mounting Two 3.2 mm dia. side through holes, DIN rail track mount or E39-L48 mounting bracket included Connections Prewired 3-conductor cable, 2 m (6.56 ft) length Weight Approx. 80 g (3 oz.) Enclosure ratings IEC 144 IP65 Standards conformance IEC 947-5-2 Ambient Operating -25 to 55 C (-13 to 131F) temperature Storage -25 to 70 C (-13 to 158F) OUTPUT CIRCUIT DIAGRAMS NPN output E3XR-GM5 E4 Note: IEC colors are shown in parentheses. 3