Maximum Number of Single-Ended Analog Input Channels: 0. Maximum Number of Differential Analog Input Channels: 4. Analog Input Voltage Range: -60 V to 60 V. Maximum Sample Rate: 50 kS/s/ch. Simultaneous Sampling: Yes. Analog Input Resolution: 24 bits. Front Connection Type: Screw Terminal. Analog Input Isolation: 250 Vrms Ch-Ch Isolation. Conformal Coated: No. Enclosed: Yes.