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HE693DAC420-Wiring

Image of HE693DAC420

SKU 2178131  UPC 0349580520042

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The HE693DAC420 provides four analog output channels, with 14-bits of resolution, and 1500VAC (RMS) isolation channel-to-channel and channel-to-ground. The module converts digital values (0 to +32,000) residing in %AQ registers to analog current signals. The %AQ values are set by the ladder logic program in the PLC CPU. Each channel may be set to "default to 4/0mA" or "hold last state" when the PLC is taken out of RUN mode. The output mode of each channel may be set to 4-20mA or 0-20mA. 

Technical Specifications

Power Consumption 90mA @ 5VDC / 120mA @ 24VDC
Number of channels 4
Current Surge on Power-up 250mA for 10ms. @ 5VDC / 900mA for 30ms. @ 24VDC
I/O Required 4 %AQ
Output Range 4-20mA or 0-20mA
D/A Resolution 13 bits plus sign
Maximum Linearity Error 0.10% full scale (4 to 20mA range) / 0.15% full scale (0 to 20mA range)
Resolution (4-20mA mode) 2.0uA
Resolution (+/-20mA mode) 2.5uA
User Supplied Loop Voltage 3 - 32VDC
Load Impedance ≤ 1.1kohms @ 24V loop voltage
Common Mode Isolation 500VAC (RMS), +/- 2000VDC
Channel to Channel 1500VAC (RMS), +/- 2000VDC
Operating Temperature 0 to 60°C
Relative Humidity 5% to 95%, non-condensing
4ch., 4-20mA/0-20mA Analog Output, 2000Vac Isolation, 13-bit resolutio n

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.