1.1 SPECIFICATIONS
General
DISPLAY Dual 4 digits, red LED, -1999 to 9999
DIN Sizes PV Display SP Display Weight
mm (inch) mm (inch) g (oz)
1/16 11.3 (0.45) 9.5 (0.37) 198 (7.0)
1/4 20.5 (0.81) 11.0 (0.43) 389 (13.7)
FRONT PANEL 1/16 DIN: IP65; 1/4 DIN: IP55
SAMPLING TIME 250 ms
OVERRANGE Over range PV reads ovR, under range PV reads -ovR
PROGRAMMING Four front panel buttons and Modbus
METHODS
NOISE FILTER Programmable from 1 to 120
CALIBRATION All ranges are calibrated at the factory
MAX/MIN Max/min readings reached by the process are stored until
DISPLAY limit reset or until power to the controller is turned off.
OVER LIMIT Time since the last PV over limit occurnace is stored until the
TIMER system is reset by the user or until power to the controller is
turned off.
PASSWORD Programmable password restricts modification of
programmed settings
POWER 100-240 VAC, 50/60 HZ, 10 Watts
FUSE Required fuse: UL Recognized, 1 A, 250 V, slow blow
ISOLATION 2300 V input-to-output-to-power line;
4 kV relay output-to-input/output/power line
ENVIRONMENTAL Operating temperature range: 10ºC to 50ºC (50ºF to 110ºF)
Relative humidity: 20 to 90% non-condensing
MOUNTING 1/16 or 1/4 DIN size cutout required
Two panel mounting bracket assemblies provided for PD578
One one-piece bracket provided for the PD570
WARRANTY Three years parts and labor
Except where noted all specifications apply to operation at 23ºC.
PD570 Series Nova Process and Temperature Limit Controller Instruction Manual
7
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