E1-10R-058476 / Vert-X 26xx 8xx CANopen redundant 1-BusE1-10R-058476 / Vert-X 26xx 7xx 24V 4-20mA redundantE1-10R-058876 / Vert-X 32Exx7xx 0.5-4.5VDC half-redundant