1756-OF8 ALLEN BRADLEY ControlLogix 8 Pt A/O I or V Module ± 10V 0…20 mA

Product Details:
Manufacturer : ALLEN BRADLEY
Product No. : 1756-OF8
Product Type : ControlLogix 8 Pt A/O I or V Module

The 1756-OF8 Voltage/Current Output Analog Module by AB is a module with 8 voltage or current analog outputs and it is fitted into any slot of the ControLogix Chassis. It has an output rating of either ± 10 Volts or 0 to 20 mA with a signal resolution of 15-bits across 21 mA and 15 bits across 10.4 Volts and it has a backplane current of 210 mA at 24 Volts DC and 150 mA at 5.1 Volts DC with a total power rating of 5.8 Watts. The module has a voltage or current output range of either -10 to 10V or 4 to 20 mA and the maximum power consumption of its circuit is 5.8 Watts. The 1756-OF8 offers a Circuit Detection feature with over-voltage protection at 24 Volts DC and a short-circuit protection by electronically limiting the current to 21mA or less.

The 1756-OF8’s voltage or current settling time is 2 milliseconds and it has a calibration accuracy of 0.05%, and a module calibration interval of 12 months. When operational, it has an offset drift of 50 ppm/degrees Celsius and 0.1 ppm/degrees Celsius and temperature-dependent gain drift of 25 ppm/degrees Celsius and 50 ppm/degrees Celsius (current). The module has a scan time of 12 milliseconds for floating point and 8 milliseconds for integer and has an overall module error of 0.15% (in voltage mode) and 0.3% (in current mode). The1756-OF8 module has an isolation voltage of 250 Volts using reinforced insulation tested 1350 Volts AC for 2 seconds between the output channels and the backplane. It has a T4A (North America), T4 (ATEX), and T4 (IEC) temperature codes and comes in an open-style enclosure. The 1756-OF8’s operational temperature ranges between 0 and 60 degrees Celsius and it is designed to maintain its function at a shock rate of 30G and a vibration of 2G at 10 to 500 Hertz.

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Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
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