Controllers > Digital Controllers with Setpoint Programming Capabilities > Honeywell DCP301 and DCP302
The Honeywell DCP301 is a single-channel programmer, and DCP302 is a dual-channel version with two inputs and two control loops. Universal inputs on both models accept thermocouples, RTDS, DC voltage and current signals. The DCP302 can also be configured for temperature and rH calculation.
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Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626
Description Retired Honeywell Model Azbil Model
from Factory Stock
One Input Channel, 1 Relay Output, 1 Aux Ouput, 12 Digital IN, 3 Events, 5 Time Events, RS-485 Communications P301-0D-0-ES-01-1-00 P31A0D0AS01200 One Input Channel, Position Proportional Output, 1 Aux Output, 12 Digital IN, 3 Events, 5 Time Events, RS-485 Communications P301-2G-0-ES-01-1-00 P31A2G0AS01200 One Input Channel, Heat/Cool Relay Output, 4 Digital Input, 3 Events P301-3D-0-ES-00-0-00 P31A3D0AS00000 One Input Channel, 4-20 mA Current Output, 2 Aux Output, 12 Digital IN, 3 Events, 5 Time Events, RS-485 Communications P301-5G-0-ES-02-1-00 P31A5G0AS02200 One Input Channel, Heat/Cool Current Output, 1 Aux Output, 12 Digital IN, 3 Events, 5 Time Events P301-5K-0-ES-01-1-00 P31A5K0AS01100 Two Input Channels, Two 4-20 mA Current Outputs, 1 Aux Ouput, 12 Digital IN, 3 Events, 5 Time Events P302-5G-1-ES-01-1-00 P32A5G1AS01100
How do the Honeywell and Azbil model numbers compare? They are almost identical, but Azbil offers an RS-485 communications option on their 1/4 DIN programmers. Here's a full breakdown of the model selection guide.
Description Availability Retired
Single Channel Digital Controller/Programmer ↓ P301 P31A Dual Channel Digital Controller Programmer ↓ P302 P32A Channel 1
See Note a.
5 Amp Relay • • 0D 0D Position Proportional • • 2G 2G 4-20 mA Current • • 5G 5G Heat Relay/Cool Relay • • 3D 3D Heat Current/Cool Current • • 5K 5K Inputs One Input Channel • 0 0 Two Input Channels • 1 1 Power 90-264 VAC, 50/60 Hz Universal • • ES AS Option 1 None • • 00 00 1 Auxiliary Output • • 01 01 2 Auxiliary Outputs • • 02 02 Option 2 4 Digital IN + 3 Events (Standard) • • 0-00 0-00 12 Digital IN + 3 Events + 5 Time Events • • 1-00 2-00 12 Digital IN + 3 Events + 5 Time Events, RS-485 Communications • • — 2-00
Note a: On two-input channel models, the output for Channel 2 is 4-20 mA current.
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