Analog Input
Input Channels	1
Input Type	+/-150mV, +/-500mV, +/-1V, +/-5V, +/-10V +/-20mA (requires optional external 125 ohm resistor)
Resolution	16-bit
Sampling Rate	10 Samples/ Second
Accuracy	+/-0.05% or better
Zero Drift	+/-20uV/°C
Span Drift	25ppm/°C
Band Width	5.24Hz
Common Mode Rejection	86dB
Normal Mode Rejection	100dB
Photo-Isolation	3750 Vrms
Intra-module Isolation, Field to Logic	3000 VDC
Digital Input
Channels	1
Logic Level 0	+ 1V max
Logic Level 1	+ 3.5V to 30V
Max Input Frequency	50Hz
Min.Pulse Width	1 mS
Digital Output
Channels	2
Output Type	Sink, Open Collector to 30V
Output Load	30mA max per channel
Power dissipation	300 mW
Interface
Interface	RS-485
Format	N, 8, 1
Buad Rate	1200 ~ 115200bps
LED Display
1 LED as Power/ Communication indicator
4 1/2 digits (for i-7012D)
Power
Input	+10 to +30 Vdc
Power Consumption	1.3W (i-7012) / 1.9 W (i-7012D)
Environment
Operating temperature	-25 to 75°C
Storage temperature	-40 to 85°C
Humidity	5 to 95%, non-condensing