PME120/RHD250 to 4000 (Contrac)
ELECTRICAL ROTARY ACTUATOR | OI/PME/RHD250/4000-EN REV. F
33
Electronic Unit EBN852 (Contrac)
Analog / Digital
Note
• The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit.
• If you are using a separate heat supply, the heater must be protected with a 2 to 6 A medium time-lag fuse (e.g. NEOZED D01 E14).
BE = digital input
BA = digital output
Figure 23: Control via analog input 0/4 to 20 mA, HART® communication or digital inputs