AB 1794-ACNR15

Product name: AB 1794-ACNR15 module

Product Description:

The AB 1794-ACNR15 module is a 16-channel analog input module for AB CompactLogix controllers. The module can be used to measure various industrial signals, such as temperature, pressure, flow, etc.

Product parameters:

Number of input channels: 16
Input type: differential
Input voltage: 0… 10 V, 0… 5 V, ±10 V, ±5 V
Input current: ±20 mA
Input impedance: 250Ω
Resolution: 16 bits
Absolute accuracy error: +/ -0.025% full scale
Linearity error: +/- 0.005% full scale
Temperature deviation accuracy: +/- 0.001% full scale /°C
COMMON MODE REJECTION: > 70 dB 60 Hz
Insulation between each channel and bus: 1000 V AC for 60 s
Update time: 20 ms
Fault type: line break, short circuit
Mark: CE
Local signal indication: 16 leds (green) for channel Open: 16 leds (red) for channel failure:
Required bus current: 480 mA
Power consumption W: 9.6W
Specifications:

Dimensions: 102.3mm x 203.2mm x 9.5mm
Weight: 0.4kg
Operating temperature: -40°C to +70°C
Storage temperature: -40°C to +85°C
** Application Scenario:

Industrial automation
Process control
Mechanical control
** Main functions:

Measure various industrial signals
Provides 16 analog inputs
Supports a variety of ranges
It has high precision and high reliability
Special note:

The 1794-ACNR15 module needs to be used with the CompactLogix controller.
Compared with ABB AI820 module, ABBNTAC-02 module, WESTINGHOUSE 1C31227G01 module, 2706-D21J2 module, JGSM-06 module and Foxboro P0400VP-0N module, The 1794-ACNR15 module offers the following advantages:

More channels
Higher resolution