The CJ1W-DA021 is a high-performance analog output module designed for the CJ-Series programmable logic controllers manufactured by Omron. This Special I/O Unit converts binary data from the CPU into precise analog output signals for industrial automation and process control applications. The module features two independently configurable output channels, each supporting multiple signal ranges including voltage outputs of 1 to 5 V, 0 to 5 V, 0 to 10 V, and -10 to 10 V, as well as current output of 4 to 20 mA. With a resolution of 1/4000 and 16-bit conversion, it delivers accurate signal generation with a conversion period of just 1 ms per point. The unit features removable screw terminal connections for easy installation and maintenance, and can be mounted to CJ-Series CPU racks or expansion racks via DIN rail. Its compact design and reliable performance make it suitable for demanding industrial applications requiring precise analog control. Item Details Brand Name: Omron Manufacturer: Omron Corporation Item Type Name: Analog Output Unit Product Family / Series: CJ1W-AD/DA/MAD Series Unit Type: CJ1 Special I/O Unit Model: CJ1W-DA021 Product Specifications number_of_outputs: 2 analog outputs signal_ranges: 1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA resolution: 1/4000 (16-bit) conversion_period: 1 ms/point voltage_output_accuracy_at_25C: ±0.3% of full scale current_output_accuracy_at_25C: ±0.5% of full scale voltage_output_impedance: 0.5 Ω max external_power_supply: 24 V DC (+10% -15%) external_power_consumption: 140 mA max current_consumption_5V: 0.12 A unit_numbers_allocated: 1 Additional Details Connection Type: Removable M3 screw terminal block Mounting Mode: DIN rail Signal Range Selection: Set separately for each output Standards: UC1, N, L, CE Measurements Dimensions: 90 x 31 x 65 mm
