Serial Communication 81-20 Control Board

A control board with a serial communication infrastructure that complies with TS EN 81-20 standards.

• One-to-One / Serial Communication mode option
• Shaft Copying / Single Tube Operation Mode
• Error Log Control (Last 20 errors)
• Door Pre-Opening
• Door Open Leveling
• UCM: Unintended Car Movement Control
• Coil-type Governor Monitoring capability
• Governor SW Delay
• Display 7SD / Gray Code output option
• Double Door (Door A / Door B) Control
• Fire / Earthquake / PTC function control
• Direct access to Floor Setting mode from cabin
• Serial Communication mode
• Data write / read
• Door Bridge error control
• K19 door monitoring contact control
• Bypass Revision option (130, 135, 140)
• Siren control in Bypass Revision
• 81.20 Door Control: Model 0, 1, 2
• Arrive-to-floor mode in Revision
• Revision Shaft Reset control
• Dual-Speed Precision floor setting control in Revision
• Revision 867-Panel (50P/51P) / 868-Shaft (50K/51K) / 869-Cabin (500/501)