3
Before staring Installation Operation Specifications
1.2.1 Model composition
Model Code Details
ML-D 2 H ☐ Module type temperature controller
Number of
channels
2 2 channel
Function H
Heating/cooling control (simultaneous), heater break
alarm (HBA)
Output type
MM
OUT1
(heating)
Relay output
OUT2
(cooling)
SM
OUT1
(heating)
SSR / SCR (4 -20 mA d.c.)
parameter optional output
OUT2
(cooling)
Relay output
SS
OUT1
(heating)
SSR / SCR (4 -20 mA d.c.)
parameter optional output
OUT2
(cooling)
■ Module type temperature controller (ML-D2H)
Ex: Temperature control system 4 channel relay output : ML-D4M
Model Code Details
ML-D ☐ ☐ Module type temperature control system
Number of
channels
4 4 channel
Output type
M Relay output
S SSR output (12 V d.c.)
C SCR output (4 -20 mA d.c.)
█ Module type temperature controller (ML-D4)
Model Code Details
ML- E Module type event output unit
█ Module type event output (ML-E)