Specifications

Product Type	PID Controller
Brand	Red Lion
Series	PXU
Development Software	Crimson 2.1
Analog Resolution	16 bit input, 12 bit output
Channel Isolation	DC power to sensor input and analog output: 50 V working (500 V for 1 min); Sensor input to analog output: 50 V working (500 V for 1 min); Relay contacts to all other I/O: 250 V working (2300 V for 1 min)
Digital Inputs	1
Output Ratings	Control output: 4 to 20 mA, 500 O max; Secondary control relay: 5 A at 250 V AC or 30 V DC; Alarm relay: 3 A at 250 V AC or 30 V DC
Input Ratings	0 to 5 V DC, 0 to 10 V DC, 0 to 20 mA DC, 4 to 20 mA DC, 0 to 50 mV DC, CT: 0 to 25 mA AC
Input Type	Thermocouple, RTD, DC voltage, DC current, millivolt, CT
Output Type	4 to 20 mA control, Relay
Power Consumption	6 VA at 24 V AC, 8 VA at 24 V DC
Supply Voltage	24 V AC or 24 V DC
Terminal Type	Wire-clamping screw terminals
Housing Material	Black plastic alloy
Mounting Method	Panel mount
Depth	79.7 mm
Height	48 mm
Width	48 mm
Storage Temperature	-20 to 65 °C
Operating Temperature	0 to 50 °C
IP Rating	IP65
Fieldbus Interface	RS485
Serial Ports	1
Supported Serial Protocols	Modbus RTU, Modbus ASCII
Compliance Standards	CE, EN 61326-1, CISPR 11 Class A, EN 61010-1, RoHS, UKCA, UL E179259

Red Lion PXU31BB0 Temperature/Process Controller 24VDC 1/16 in