Horner Electric HE693DAC420 — Output Module

Part number	HE693DAC420
Brand	Horner Electric
Category	I/O Module
Description	Output Module
Manufacturer	Horner Electric
Product Type	Output Module
Product Line	PLC I/O
Part Number	HE693DAC420
Weight	1.50 lbs (0.68 kg)
Number of Channels	4 Analog Outputs
Output Signal Range	0–20 mA or 4–20 mA
D/A Resolution	14-bit
Linearity Error	±0.10% full scale (4-20 mA mode)
Output Loop Voltage Range	3–32 VDC
Max Load Impedance	≤ 1.1 kΩ @ 24 VDC
Isolation (Channel-to-Channel)	1500 VAC RMS (±2000 VDC)
Isolation (Field-to-Logic)	1500 VAC RMS (±2000 VDC)
Power Consumption	90 mA @ 5 VDC / 120 mA @ 24 VDC
Current Surge at Power-Up	250 mA for 10 ms @ 5 VDC / 900 mA for 30 ms @ 24 VDC
Operating Temperature	0–60 °C
Storage Temperature	-40–85 °C
Humidity	5–95% non-condensing

The HE693DAC420 model from Horner Electric is an output module designed for versatility in industrial automation. It accommodates four analog outputs with selectable signal ranges of either 0–20 mA or 4–20 mA, supported by a high-resolution 14-bit DAC.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.