6. Appendix 2: Engineer 418/818 Specifications
Mechanical
Size (physical), WxHxD
Weight (physical) (NS12P)
Ingress protection rating
Electrical
Input voltage, frequency
Power rating
Fuse
Internal battery
Environmental specifications
Operational Temperature
Storage Temperature
Humidity
Operational Altitude
Storage Altitude
Connections
INPUTS
OUTPUTS
RS-232
RS-485
POWER
Audio
INPUTS
IMPEDANCE
ENGINEERHARDWAREMANUAL1.1[1].doc
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(W) 483mm x (H) 44mm x (D) 251mm
(W) 19inch (H) 1.75 inch (D) 9.89inch
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3.35 kg. (4.35 kg. Shipping)
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IP20
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100-240V AC 50-60Hz
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30 Watt
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630 mA SlowBlow, 20 x 5mm
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5,5V goldcapp
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0-45 deg. C
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-10 – +60 deg. C
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10-90% (non condensing)
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2400m max
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6000m max
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12-pin Phoenix plug-in terminal block
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12-pin Phoenix plug-in terminal block
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9-pin DB9-F connector
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RJ-45 connector
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3-pin IEC power plug
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electronically balanced
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> 25k ohms
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