GCL-GCXSection 10: Appendix BScrew Terminal AssignmentsFUNCTION CONNECTION TYPE11-POSITIONTERMINAL BLOCKINSIDE ELECTRIC BOXOPEN Causes door to open if not at Up Limit. Causes a closing door to reverse.CLOSE Causes door to close if not at Down Limit. Normally-Open Dry Contact to GND.Normally-Open Dry Contact to GND.STOP Causes a moving door to stop. Prevents the operator from running. Normally-Closed Dry Contact to GND.GND Common ground connection for Open, Close, Stop & 1-Btn Inputs.1-BTN Causes door to open if not at Up Limit or Mid-Stop Limit.Causes door to close if at Up Limit or Mid-Stop Limit.Causes door to stop if opening. Causes a closing door to reverse.Normally-Open Dry Contact to GND.ODC STBReverses a closing door if photocell beam is blocked.NOTE: STB's must be enabled in Calibration Mode.ODC Series II Safe-T-Beams® ONLY to these inputs.ODC STBReverses a closing door if photocell beam is blocked.NOTE: STB's must be enabled in Calibration Mode.N-O REVERSE Causes a closing door to reverse. NOTE: Will not open a stopped door. Normally-Open 2-Wire Non-Monitored Edge Sensor.N-O REVERSE Causes a closing door to reverse. NOTE: Will not open a stopped door. Normally-Open 2-Wire Non-Monitored Edge Sensor.EXT INTLK Causes a moving door to stop.Prevents the operator from running when contact is open.Operates even if microcontroller is non-functional.Normally-Closed dry contacts.(board will energize these contacts at nominal +24VDC).EXT INTLK Causes a moving door to stop.Prevents the operator from running when contact is open.Operates even if microcontroller is non-functional.Normally-Closed dry contacts.(board will energize these contacts at nominal +24VDC).2-POSITION TERMINAL L1 / L1 120VAC: Connect to Line (Hot)Power to operator.BLOCK (INSIDE ELECTRIC BOX) N / L2 120VAC: Connect to NeutralPower to operator.PWR Power for radio & other accessories. +20 to +40VDC, fused at 315mA (F1). Connect to radio or other accessory's power input.RADGNDCauses door to open if not at Up Limit or Mid-Stop Limit.Causes door to close if at Up Limit or Mid-Stop Limit.Causes a closing door to reverse.Common ground connection for PWR and RAD terminals. Connect to radio or other accessory's ground input.EXPANSION PORT Accessory Module Ribbon Cable.PLUG CONNECTIONSINSIDE ELECTRIC BOX TRANSFORMER Connects main transformer to control board. Transformer Plug.BRAKE Connects brake solenoid to control board. Brake Solenoid Plug.Motor Plug.HOIST INTLK Causes moving door to stop. Prevents the operator from running.Operates even if microcontroller is non-functional.Limit Sensor Plug.Hoist Interlock Plug or Jumper.INPUT(Radio Input Control)(not polarity sensitive)ODC Series II Safe-T-Beams® ONLY to these inputs. (not polarity sensitive)(not polarity sensitive)(not polarity sensitive)LIMIT SENSOR Causes door to stop at top and bottom of normal travel.MOTOR Connects motor and capacitor to control board.Connects accessory modules to operator.RADIO ANDACCESSORIESPIGTAIL10.4www.geniecompany.com 08-12Counter Door Operator