HVAC PENN COMMERCIAL
CONTROL
REFRIGERATION
PRODUCTS
FIELD AND COLD ROOM CONTROLLERS ER LINE ELECTRONIC CONTROL DEVICES
ORDERING INFORMATION
PRODUCTS TYPE MOUNTING WIRING ER54
ER55-DR
ER55-SM
Evaporator control
Cold room control
Cold room control
Panel
Din rail
Split
ER65 Rack control Din rail
Removable plug connectors
Removable plug connectors
Fixed screw connectors
Removable plug connectors
COMPRESSOR RELAYS
FAN RELAYS
DEFROST RELAYS
AUXILIARY RELAYS
REAL TIME CLOCK
RS485
• • • • • •
• • •
• • •
• ( 4 relays )
• ( 2 relays )
• ( 2 relays )
• •
• •
--- --- • --- •
Note Please refer to product bulletins for complete information
ACCESSORIES
CODES DESCRIPTION APPLIED PRODUCTS ER-NTC-0C NTC sensor , cable 2 m , universal replacement All ER products ER-COM-1C RS485 cable , 1.5 m , plug connector ER54 , ER55-SM ER-COM-2C RS485 cable , 1.5 m , RJ connector ER55-DR
P499Axx-xxx
Pressure transducer , 4-20 mA ( See also P499 catalogue section )
ER65
93 - REFRIGERATION European Products Catalogue 2021