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The Allen-Bradley 1771-OFE2K is a robust, conformal-coated PLC 5 Analog Output Module designed for superior protection against humidity and contamination. This module features four individually-isolated differential outputs with a 4‚20mA output range, converting 12-bit binary and 4-digit BCD values into precise analog signals, making it ideal for controlling devices like motor speed controllers and signal converters. With block transfer programming, it efficiently manages data transfer between the processor and module, boasting a channel update time of 8ms for BCD and 1.6ms for Natural Binary. Its integration into the I/O backplane eliminates the need for an external power supply, as it draws 1.4A at 5V, ensuring seamless installation and maintenance.