NI 9229 4-CH +/-60 V, 50 KS/S PER CHANNEL, 24-BIT, CH-TO-CH ISOLATED ANALOG INPUT MODULE
NI 9208, 24-BIT CURRENT INPUT MODULE WITH D-SUB, ±20MA FOR C SERIES CHASSIS
NI 9229 4-CH +/-60 V, 50 KS/S PER CHANNEL, 24-BIT, CH-TO-CH ISOLATED ANALOG INPUT MODULE
NI 9208, 24-BIT CURRENT INPUT MODULE WITH D-SUB, ±20MA FOR C SERIES CHASSIS