background image

PRODUCT SPECIFICATIONS

WARRANTY

The ARM2 Series is covered by ACI’s Two (2) Year Limited Warranty, which is located in the front of ACI’S SENSORS & 
TRANSMITTERS CATALOG or can be found on ACI’s website: www.workaci.com.

W.E.E.E. DIRECTIVE

 

At the end of their useful life the packaging and product should be disposed of via a suitable recycling 
centre. Do not dispose of with household waste. Do not burn.

Automation Components, Inc.

2305 Pleasant View Road  |  Middleton, WI 53562

Phone:

 1-888-967-5224  |  

Website:

 workaci.com

Page 5

Version: 6.0

I0000586

22.8 to 30 VDC, 21.6 to 26.4 VAC

100 mA maximum 

0-35 VDC @ 1,000,000Ω 

0 to 44 mA @ 250Ω

0 to 500,000Ω

Multi-turn potentiometers

Signal Gain 1 to 20 times (nominal) depending on input value

Less than or equal to 1% of output span over full temperature range when using 1:1 input 

to output  |  Accuracy is calibration dependent over full temperature range

0 to 100%

0.25 to 20 VDC

20 to 0 mA (nominal)

750Ω @ 20 mA

23 VDC nominal @ 24 VAC Power Supply, 30 mA maximum

45° Captive screw Terminal Blocks

12 (3.31 mm2) to 22 AWG (0.33 mm2)

0.5 Nm (Minimum); 0.6 Nm (Maximum)

35 to 120°F (1.7 to 48.9°C)

10 to 95% non-condensing 

NON-SPECIFIC INFORMATION

 

Supply Voltage:
Supply Current:
Input Voltage Signal Range (@ 
Impedance):
Input Current Signal Range (@ 
Impedance):
Input Resistance Signal Range:
Field Adjustable Ranges:
Output Current Signal Range:
Signal Output Accuracy:

Output Signal Attenuation:
Output Signal Offset:
Output Signal Inversion (RA):
Output Current Load Impedance:
Regulated Power Output:
Connections:
Wire Size:
Terminal Block Torque Rating:
Operating Temperature Range:
Operating Humidity Range:

Summary of Contents for ANALOG INTERFACE Series

Page 1: ...be required Use only fingers to remove board from snap track Slide out of snap track or push against side of snap track and lift that side of the circuit board to remove Do not flex board or use tools WIRING INSTRUCTIONS PRECAUTIONS Remove power before wiring Never connect or disconnect wiring with power applied When using a shielded cable ground the shield only at the controller end Grounding bot...

Page 2: ...e sure to check the input output GAIN and OFFSET specifications of the ARM2 It is possible that the ARM2 cannot re scale to your requirements Calibration Complete the following steps to change the calibration of the ARM2 You will need a digital volt current meter a 24 VDC power supply and a voltage input signal simulator A 5K ohm or greater trim pot can be used as a voltage input signal simulator ...

Page 3: ... no offset to the output If you will require a or offset you will set this shunt in the appropriate position in Step 6 J3 INPUT INCOMING SIGNAL Set in E position for voltage input If you require a current input you will set this shunt in the I position AFTER you are finished with the calibration procedure Step 3 Wiring Connections Make the following connections with the power OFF Connect a 24 volt...

Page 4: ...s 8 to 16mA Adding an offset of 4mA will now make the output signal range 4 to 12mA Apply the minimum voltage input signal and read the minimum output signal on the meter With the OFFSET jumper shunt J2 in the O position from Step 6 no offset voltage will be added or subtracted from the output signal range If you need to shift the output signal range up set the OFFSET jumper shunt J2 in the positi...

Page 5: ...n input value Less than or equal to 1 of output span over full temperature range when using 1 1 input to output Accuracy is calibration dependent over full temperature range 0 to 100 0 25 to 20 VDC 20 to 0 mA nominal 750Ω 20 mA 23 VDC nominal 24 VAC Power Supply 30 mA maximum 45 Captive screw Terminal Blocks 12 3 31 mm2 to 22 AWG 0 33 mm2 0 5 Nm Minimum 0 6 Nm Maximum 35 to 120 F 1 7 to 48 9 C 10 ...

Page 6: ...NOTES Page 6 Automation Components Inc 2305 Pleasant View Road Middleton WI 53562 Phone 1 888 967 5224 Website workaci com Version 6 0 I0000586 ...

Page 7: ...NOTES Page 7 Automation Components Inc 2305 Pleasant View Road Middleton WI 53562 Phone 1 888 967 5224 Website workaci com Version 6 0 I0000586 ...

Page 8: ...nc 2305 Pleasant View Road Middleton WI 53562 Phone 1 888 967 5224 Website workaci com Page 8 Automation Components Inc 2305 Pleasant View Road Middleton WI 53562 Phone 1 888 967 5224 Website workaci com Version 6 0 I0000586 ...

Reviews: