Description / توضیحات
Model 1764-24BWA
Number of I/O
12 inputs
12 outputs
Line Power 85 to 265V ac at 47 to 63 Hz
Power Supply Usage
88 VA
Power Supply Inrush
120V ac = 25A for 8 ms
240V ac = 40A for 4 ms
User Power Output
24V dc at 400 mA, 400 ??F max.
Input Circuit Type 24V dc, sink/source
Output Circuit Type
relay
Typical CPU Hold-up Time
10 to 3000 ms
Operating Temp. +0??C to +55??C (+32??F to +131??F) ambient
Storage Temp. -40??C to +85??C (-40??F to +185??F) ambient??
Operating Humidity 5% to 95% relative humidity (non-condensing)
Vibration
Shock (without Data Access Tool installed)
Shock (with Data Access Tool installed)
Agency Certification
UL 508
C-UL under CSA C22.2 no. 142
Class I, Div. 2, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 no. 213)
CE/RCM/EAC compliant for all applicable directives
Electrical/EMC
The module has passed testing at the following levels:
EN61000-4-4: 2 kV, 5 kHz; communications cable: 1 kV, 5 kHz
Terminal Screw Torque 1.13 Nm (10 in-lb) rated; 1.3 Nm (12 in-lb) maximum
Programming Software
(1) Recommended storage temperature for maximum battery life (5 years typical with normal operating/storage conditions) of the 1764-RTC, 1764-MM1RTC, 1764-MM2RTC,
and 1764-MM3RTC is -40??C to +40??C (-40??F to +104??F). Battery life is significantly shorter at elevated temperatures.
