The Allen-Bradley / Rockwell Automation 1771-OFE2 Analog Output houses 4 isolated (1000V) differential outputs. Voltage range of 1771OFE2 is 1...5V DC, 0...10V DC, -+10V DC. No external power is required. Resolution is 12 bits and channel update is 8.0ms to 4 channels (BCD); 1.6ms to 4 channels (natural binary). Wiring arm is the 1771-WC. Date format for 1771-OFE2 is natural binary or BCD scaled to -+9999. Current range is 4...20mA and backplane current load is 1.5A.
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