Mô đun AB 1746-IM8 ， SLC 500 Digital AC Input Module ， 170-265 Volts AC And 8 Inputs
AB 1746-IM8 , SLC 500 Digital AC Input Module , 170-265 Volts AC And 8 Inputs
for 1746-IM8
| Manufacturer | Rockwell Automation |
| Brand | AB |
| Part Number/Catalog No. | 1746-IM8 |
| Series | SLC 500 |
| Module Type | Digital AC Input Module |
| Voltage Range | 170-265 Volts AC |
| Inputs | 8 |
| Backplane Current (5 Volts DC) | 50 milliamps |
| Signal delay | 35 or 45 milliseconds |
| Off State Current | 2 milliamps |
| Applications | General Purpose 125 Volts DC Inputs |
| I/O Connection | 1746-HT and 1746-HCA |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
About 1746-IM8
The Allen Bradley SLC 500 Digital Input Module 1746-IM8 comes with 8 channels. This module has voltage category of 200/240 Volts AC. It operates in temperatures between -25 and 60 degrees Celsius (-13 to 140 degrees Fahrenheit), and its non-operating temperatures range from -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit). The relative humidity of this unit lies between 5% and 95% without condensation. It’s operating vibration is approximately 1.0 g at 5 to 2000 Hertz; it has a total heat dissipation of 3.1 Watt, with 0.35 Watts per point and a 30 g operating shock.
The 1746-IM8 has an operating range of 170 to 265 Volts AC at 47 to 63 Hertz. The backplane current at 5 Volts of this module is 50 mA, while the same current at 24 Volts is 0 mA. The 1746-IM8 is supplied as open type equipment, intended for use in industrial environments no more than Pollution 2 (as defined in EN / IEC0664-1) when applied in a Zone 2 environment. The enclosure should be accessible only by means of the appliance. Keep equipment connected at all times until power is cut and the area is secured.
The AB/Rockwell Automation 1746-IM8 module is an input module that comes with 8 channels. It has been designed and manufactured as part of the AB SLC 500 series of I/O modules.
The 1746-IM8 input module can operate in some hazardous environments, but it must be installed properly and used carefully in these environments to avoid electric shocks, fires, and explosions.
Its voltage category is 200/240 Volts AC. The 1746-IM8 input module operates with 12 milliamps of input current at 240 Volts AC nominal voltage and its maximum inrush current is 1.8 Amps.
