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Operating Temperature for the MicroNet Control using the 68040/060 CPU :0 to +55 °C (+32 to +131 °F), using the 68040/060 CPU, still air, no external heat loads Lloyd’s: ENV 1

Operating Temperature for the MicroNet Control using the NT CPU:0 to +50 °C (+32 to +122 °F), with moving airflow as provided by MicroNet fans

Operating Temperature for the MicroNet Plus Control using the 5200 CPU:0 to +55 °C (+32 to +131 °F), with moving airflow as provided by MicroNet fans

Storage Temperature –40 to +105 °C (–40 to +221 °F) (except CPU module: –20 to +45 °C (–4 to +113 °F) to maximize real time clock battery life). [NT CPU: –40 to +85 °C (–40 to 185 °F)] Component life is adversely affected by high temperature, high humidity environments. Room temperature storage is recommended for long life. If unit is to be stored for a long period of time, operating power must be applied for a few hours at least once every 18–24 months. Humidity (MicroNet) Lloyd’s Register Test Specification No. 1, 1996, Humidity Test 2 (2 cycles 20–55 °C at 95% RH non-condensing, over 48 hours, powered on for the purpose of non-condensing) EN 50178 (96 hours @ 93 +2 -3% RH @ 40 °C (104 F)) Humidity (MicroNet Plus) Lloyd’s Register Test Specification No. 1, 2002, Humidity Test 2 (2 cycles 20–55 °C at 95% RH non-condensing, over 48 hours, powered on for the purpose of non-condensing) EN 50178 (96 hours @ 93 +2 -3% RH @ 40 °C (104 F)) Vibration (MicroNet) Lloyd’s Register Test Specification No. 1, 1996, Vibration Test 1 (5–13.2 Hz, ±1 mm; 13.2–100 Hz, ±0.7 g) EN 50178 vibration test 1 (10–57 Hz @ 0.075 mm amplitude and 57–150 Hz @ 1 g, 10 sweeps per axis at 1 octave/minute) Vibration (MicroNet Plus) Lloyd’s Register Test Specification No. 1, 2002, Vibration Test 1 (3–16 Hz, ±1 mm; 16–100 Hz, ±1.0 g) EN 50178 vibration test 1 (10–57 Hz @ 0.075 mm amplitude and 57–150 Hz @ 1 g, 10 sweeps per axis at 1 octave/minute) Shock US MIL-STD-810C, Figure 516.2-1 procedure 1b (15 g 11 ms half sine pulse) Air Quality Pollution Degree 2 Altitude (max.) 4000 m Installation Overvoltage Rating Category II Ingress Protection In accordance with the requirements of IP20 as defined in IEC 529, unless mounted in a protective enclosure. Sound Level Less than 70 dBA Weight MicroNet Simplex and MicroNet Plus I/O Chassis Weight (varies with module set, and may require 2 people to lift safely): 22 kg (48 lb.) MicroNet TMR/5009 Main Power Supply Chassis Weight (varies with module set): 8 kg (17 lb.) Dielectric Withstand 24 V power supply: 707 Vdc from power input to chassis AC/DC and HVAC version: 2200 Vdc from power input to chassis