Interface:

Communication

RS-485, 2 wires

Baute rate (bps)

1200, 2400, 4800, 9600, 19.2K, 38.4K, 115.2K

Protocol

EDAM ASCII protocol

Analog input:

Input channels

1 single-ended channel

Resolution

16-bit / 12bit

Input range

+/- 150mV ,+/-500 mV ,+/- 1V, +/- 5V, +/- 10V and +/-20mA(with external 125 ohms shunt resistor)

Sample rate

10 samples/sec or 100 sample/second

Bandwidth

5.24Hz(16bit) or 52.4Hz(12bit)

Zero drift

0.03uV/C

Span drift

25ppm/C

Accuracy

0.05% or better

CMRR

150 dB min. @50/60Hz

Over voltage protection

+/- 10V

LED indication

LED 5 1/2 digit for displaying analog input voltage(for 8012D)

photo- isolation

3750Vrms

3000VDC

Digital Input:

Input channel

1

logical level 0

+0 to +1.0V

logical level 1

+3.5V to +30V

Input channel

2

Output type

Open collector output

Max. loading

30V@30mA load max.

Power:

Power consumption

1.5W(EDAM-8012), 2.0W(for EDAM-8012D)

Power supply

+10VDC ~ +30VDC

Over voltage protection

+/- 40V

I-7012(D) / ADAM 4012