57C421B | RELIANCE INPUT MODULE

Ambient ConditionsOperating Temperature(at the module):320 to 140°F(O to 60oc)Storage Temperature:-40 to 185°F(-40° to 85oc)Humidity:5-90%(Non-Condensing)DimensionsHeight:11.75 inches (29.8 cm)Widtth:1.25 inches (3.2 cm)Depth:7.37 inches (18.7 cm)weight:1 pound,13 ounces (0.815 kilograms)Maximum Module Power Dissipation5.4 wattsModule Power RequirementsBackplane:5 volts x 900 mA = 4.5 wattsPulsetach Power Supply:(12 volts x 10 mA x 3)+(12 volts x 15 mA x 3) = o.9 wattsPulse Input SpecificationsInput Channel:1Type of lnput:Differential, Emitter-Follower,Open-Collector, or Single-EndedVoltage Level:TTL to Maximum 13.2 vDcMinimum input Current:5 mARated lnput Current:10 mA @ 4.0 vDclsolation:2500 VAc (rms)Digital and AnalogFilter Combined:Cut-off Frequency 250 kHzMaximum wWire Length:600 feet (180 meters)Maximum nput Frequency125 kHz