Edwards Signaling The ANSDC8 Is An Intelligent Input Interface Card With Eight Input Points And Eight Corresponding Red Input LEDs (ANSDC8) backorder714 this 120 277V electronic ballast ensures Tier7 this 120 277V electronic ballast ensures reliable performance for (1 2) 2 8 foot T12 HO or VHO T8 HO 20W 40W Circline 13W 55W Compact Fluorescent bulbs 25 Inch 1 1 2 Inch With Mesh (DC1129112) The Ansdc8 Accepts External Normally Open Dry Contacts Inputs May Be Programmed For Message Activation Or Control Functions On Activation Of An Input Point The Corresponding Input LED Turns On (ANSDC8) Edwards Signaling The ANSDC8 Is An Intelligent Input Interface Card With Eight Input Points And Eight Corresponding Red Input LEDs (ANSDC8)