- 29 / 79 -LANGEREMV-TechnikDE-01728 Bannewitzmail@langer-emv.dewww.langer-emv.de FLS 106 IC set / FLS 106 PCB setConnector for External Emergency Stop Switch or Safety Enclosure9.2.4Figure 24: "ext. Stop" connectorThe connector marked "ext. Stop" is located on the rear of the FLS 106 scanner and is used toconnect the SUH 106 safety enclosure or the external NA 5 EMERGENCY STOP switch.