Specifications50 mm x 50 mmFull PID ControlTemperature Inputs, RTDs and Thermocouples18 to 36 VDC or 24 VAC Input PowerDual 4 Digit Display, 0. 4" (10 mm) Red and 0. 3" (7. 6 mm) GreenRelay OutputsLinear DC OutputHeater Current InputAccessoriesENC11000ENC11 NEMA 4/IP65 1/16 DIN EnclosureENC11A00ENC11A NEMA 4X/IP65 Enclosure for one 1/16 DIN MeterENC11B00ENC11B NEMA 4X/IP65 Enclosure for two 1/16 DIN MeterENC30000ENC3 Legend/Libra/C48/P48/P16/T16/T48/PXV Enclosure NEMA 1BMK30000BMK3 Base Mount Kit for Legend Libra, T16, P16, T48, P48, C48 and PXUPMK3C000PMK3C C48, T48, P16, T16 and PXU Mounting PanelPMK60000PMK6 Panel Mount Adapter Kit (1/8 DIN to 1/16 DIN)PMK70000PMK7 Panel Mount Adapter Kit (1/4 DIN to 1/16 DIN)PMKCC100PMKCC1 50 x 50 mm Panel Mount 3 Piece Kit for C48, T48 and PXUPMKCC200PMKCC2 72 x 72 mm Panel Mount 3 Piece Kit for C48, T48 and PXUPMKCC300PMKCC3 60 x 75 mm Panel Mount 2 Piece Kit for C48, T48 and PXUPNL3F000PNL3F Panel for 1/16 DIN UnitsPNL3G000PNL3G Panel for 1/16 DIN Units with KeylockRLY50000RLY5 Solid State Power UnitRLY70000RLY7 Three Phase DIN Rail Mount Solid State RelayRBD48100T48/P48 Output Board Main Control RelayRBD48111T48/P48/TLA Output Board, Main ControlDual Alarm RelayRBD48200T48/P48 Output Board, Main Control Logic OutputRBD48211T48/P48 Output Board, Main Control LogicDual Alarm RelayRLY60000RLY6 25 A Single Phase DIN Rail Mount Solid State RelayRLY6A000RLY6A 40 A Single Phase DIN Rail Mount Solid State Relay