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Chapter 1. GENERAL
1-5
1-5 Model Numbers
■ Model selection guide
P301 Digital Program Controller (single-
loop model)
0D Relay outputs (on-off, or time-
proportional)
2G Position-proportional output
5G Current output
(controller/programmer selectable)
(changeable to 6D output)
6D Voltage output (current value
adjustment function supported, on-
off, or time-proportional)
(changeable to 5D output)
3D Heat-cool output, relay output +
relay output (PID control or 3-
position-proportional)
5K Heat-cool output, current output +
current output (changeable be-
tween current output and voltage
output)
0 One input channel
ES Free power supply (90 to 264Vac)
00 No auxiliary output
01 1 auxiliary output
02 2 auxiliary outputs
0 External switch inputs (4), time
events not supported, communica-
tions not supported
1 External switch inputs (12), 5 time
events supported, communications
not supported
2 External switch inputs (12), 5 time
events supported, RS-485 commu-
nications supported
00 Additional treatment not supported
T0 Tropical treatment
K0 Antisulfide treatment
D0 Inspection Certificate supplied
B0 Additional treatment + Inspection
Certificate provided
L0 Antisulfide treatment + Inspection
Certificate provided
Y0 Traceability Certificate
Basic
Model Output Function Power Option Option Additions Description
No.
12
Handling Precautions
On 2G, 3D and 5K output models, 2 auxiliary output (option 1) cannot be desig-
nated.