Horner Engineering India Pvt. Ltd. Manufactures Traditional Analog Output Modules with +/-10v [Voltage] Signals. Horner Engineering India Pvt. Ltd.Is the manufacturer of industrial automation and custom solutions for the global market. Traditional Analog Output Modules with +/-10 Voltage Signals incorporate with +/-2000VDC isolation, channel-to-channel and channel-to-ground. Traditional Analog Output Modules with +/-10 Voltage Signals consists of four channels of output, with 14-bit [13-bit plus sign] resolution. The modules convert digital values [-32,000 to +32,000] residing in %AQ registers into analog signals. The output mode of each channel in the DAC420 may be set to 4-20mA or 0-20mA.