Yokogawa YFGW610 - Manual (Page 20)

<B1. System Installation Specifications>
B1-1
IM 01W02D02-01EN
Part-B. Installation
This section describes the installation of YFGW610.
Use YFGW610 in the following procedure.
1. Installation of YFGW610
2. Wiring of the power supply, ground and network cable
B1. System Installation Specifications
The system must be installed in an appropriate environment to ensure stable system operation.
The following defines the detailed specifications of YFGW610 installation environment.
Table B1-1 System installation specifications
Item Specifications
Applicable stand-
ards
Ambient
temperature
Operating
-40 to 65°C (at altitude below 2000
meters)
-40 to 55°C (at altitude between 2000
and 3000 meters)
Transport /storage -40 to 85°C
Ambient humidity
Operating 5 to 95% relative (without condensing)
Transport /storage 5 to 95% relative (without condensing)
Temperature
gradient
Operating Within +/-10°C per hour JEIDA 29 Class B
Transport /storage Within +/-20°C per hour
Protection class IP20 IEC529
Vibration resistance
0.15 mm P-P (5 to 58 Hz)
IEC68-2-6
1 G (58 to 150 Hz)
Impact resistance
15 G, 11 msec (no conductive, and 3-di-
rection half sine waves)
IEC68-2-27
Altitude
Up to 3000 meters (due to restricted
ambient temperature)
Noise level
Electric field 3 V/m or less (80 MHz to 1 GHz)
Electrostatic
discharge
4 kV or less (contact discharge), 8 kV or
less (aerial discharge)
Grounding Class D grounding (100 ohms or less)
Cooling Natural cooling
Mounting Mounted on DIN rails
Power supply
Voltage range 10.8 to 26.4 V DC
Rated voltage 24 V DC
Allowable ripple Less than 1% p-p
Power consumption 10 W