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ENTRON Controls, LLC. 700230D
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Protection Type: NEMA 1 and NEMA 12 Enclosure
CPU operating voltage (without I/O): 24 VDC +5% with maximum +2% ripple at 220 mA
Rated current (without I/O) at 24V: approximately 500 mA - SV1 - SV3
approximately 500 mA - PO1 - PO4
Fuses: F1 – 1.25A@600VAC Class CC FNQ-R-1-1/4
F2 – 1.25A@600VAC Class CC FNQ-R-1-1/4
F3 – 1.25A@600VAC Class CC FNQ-R-1-1/4
F4 (AC Opon) – 1.25A@600VAC Class CC FNQ-R-1-1/4
F5 (AC Opon) – 1.25A@600VAC Class CC FNQ-R-1-1/4
PCB1-F6 – 1A@250VAC Type 2AG S/B 229001
PCB2-F7 – 1A@250VAC Type 2AG S/B 229001
PCB2-F8 – 1A@250VAC Type 2AG S/B 229001
PCB2-F9 – 1A@250VAC Type 2AG S/B 229001
Environmental Conditions:
Operation: 0°C to 60°C
Storage/Transport: -25°C to 70°C
Air pressure: 0 to 2000m above sea level
Humidity: no dew point excursion allowed
Number of Schedules: 64
Discrete I/O:
Inputs: logic ‘1’ : +24V +15% at 10 mA
logic ‘0’ : 0 to +2V or open
Outputs: 24VDC maximum 0.5A with short circuit protection
Optional: valve output fail safe relays per AWS
J1.1:2013
24 - 120VAC maximum 1A
NW1: 24VDC at 300 mA during weld
Power Supply: 24VDC +5% with maximum +2% ripple at 3.2A
Optional AC Valve Power Supply: 120 VAC 100 VA
Programming: Front Panel or Ethernet
Operating system: In Flash Memory; reloadable from USB flash drive
Program memory: RAM memory
Operating voltage: 240, 380, 480, 575 VAC +10%
Cooling Water: 1.5GPM at 104°F (40°C) maximum inlet temperature.
For water quality requirements, refer to AWS J1.2M/
J1.2:2016 Guide to Installation and Maintenance of
Resistance Welding Machines
1.3 Specifications