Maximum Number of Single-Ended Analog Input Channels: 0. Maximum Number of Differential Analog Input Channels: 3. Analog Input Voltage Range: 300 Vrms. Maximum Sample Rate: 50 kS/s/ch. Simultaneous Sampling: Yes. Analog Input Resolution: 24 bits. Front Connection Type: Screw Terminal. Analog Input Isolation: 600 Vrms Ch-Ch Isolation. Conformal Coated: No. Enclosed: Yes.