PRODUCT DATASHEET RM-8AI2 RM-16AI2 REMOTETRAKTM Select RM-8AI2 when the convenience of field ready wiring will save you time and you only need eight channles per module and select RM-16AI2 when you need the lowest cost per channel 4-20 mA analog inputs. PRODUCT HIGHLIGHTS n 16 bit A/D converter for precision measurements Smart filtering provides excellent noise rejection n Isolation on the RS485 lines eliminates ground loops n Field replaceable current shunts save maintenance time n Field configurable wiring choice for loop-powered transmitters or ground return instruments (RM-8AI2 only) n PRODUCT HIGHLIGHTS n n 8 or 16 channels Input range 4-20 mA A/D resolution 16 bits (0.003%) Full scale accuracy (@ 20° C) +/- 0.10% Span and offset temp. coefficient +/- 50 ppm per oC Input impedance 100 Ohms DMRR (differential rejection at 50/60 Hz) 66 dB Input current protection Replaceable shunts Max. scan rate (8 channels) 500 mS n Max. scan rate (16 channels) 1000 mS n n n n n n n ENVIRONMENTAL n RS485 isolation 1200 Volts RMS 1 minute n Required supply voltage 10-30 VDC (0.5 watt typical) n Operating temperature range -30 to 70° C n Storage temperature range -40 to 85° C n Humidity (non-condensing) 5 to 95% n Flammability (module plastic) UL 94V-0 materials n Electrical safety UL 508, CSA C22.2/14; EN61010-1 (IEC1010), CE n EMI emissions FCC part 15, ICES-003, Class A; EN55022, CE n EMC immunity EN50082-1 (IEC801-2, 3, 4) CE n Vibration IEC68-2-6 n Hazardous locations UL 1604, CSA C22.2/213M1987, (Class I, Div 2, Groups A, B, C, D), EN50021 (zone 2) n Marine/offshore tested and/or verified to meet various marine and maritime standards All specifications are subject to change. Consult factory for latest info. ORDERING INFORMATION RM-8AI2-F - 8 channels with field wiring base RM-16AI2-H - 16 channels with high density base RM-8AI2-M - Replacement module only RM-16AI2-M - Replacement module only SIXNET Technology Park • 331 Ushers Road • Ballston Lake, NY 12019 USA +1 518.877.5173 • Fax +1 518.877.8346 • [email protected] SOLUTIONS FOR TODAY’S INDUSTRIAL NETWORKING CHALLENGES 2002 DATASHEET RM-8AI2 & RM-16AI2 REV: 12/10 WWW.SIXNETIO.COM