Yokogawa Value Series FX1000 - Manual (Page 283)

13-18
IM 04L21B01-01EN
Isolation
Item Specifications
Insulation resistance Between the Ethernet, RS-422A/485, and insulation terminals and earth: 20 MΩ or greater at 500 VDC
Withstand voltage Between the power terminal and earth: 2300 VAC at 50/60 Hz for one minute
Between the contact output terminal and earth: 1600 VAC at 50/60 Hz for one minute
Between the measurement input terminal and earth: 1500 VAC at 50/60 Hz for one minute
Between the measurement input terminals (excluding the RTD input terminal of the FX1006,
FX1008, FX1010, FX1012):
FX1xxx-x-x-H: 1000 VAC (50 or 60 Hz) for 1 minute
FX1xxx-x-x-L: 400 VAC (50 or 60 Hz) for 1 minute
Between the remote input terminal and earth: 1000 VDC for one minute
Between the pulse input terminal and earth: 1000 VDC for one minute
Between the power monitor input terminals (current input, voltage input, and earth): 2500 VAC (50
or 60 Hz) for 1 minute
Ground Grounding resistance: 100 Ω or less
Transport and Storage Conditions
Item Specifications
Ambient temperature –25 to 60°C
Ambient humidity 5 to 95%RH (no condensation)
Vibration 10 to 60 Hz, 4.9 m/s 2 maximum
Shock 392 m/s 2 maximum (in packaged condition)
Supported Standards
Item Specifications
CSA CSA22.2 No.61010.1, installation category II 1 , pollution degree 2 2 , and measurement category II 3
UL UL61010-1 (CSA NRTL/C)
CE
EMC directive EN61326-1 compliance, Class A Table 2
EN61000-3-2 compliance
EN61000-3-3 compliance
EN55011 Class A Group 1
Low voltage directive EN61010-1, installation category II 1 , pollution degree 2 2 , and measurement category II 3
C-Tick EN55011 compliance, Class A Group 1
1 Installation category (overvoltage category) II: Describes a number which defines a transient overvoltage condition. Iimplies the regulation for
impulse withstand voltage. “II” applies to electrical equipment which is supplied from the fixed installation like a distribution board.
2 Pollution degree 2: Describes the degree to which a solid, liquid, or gas which deteriorates dielectric strength or surface resistivity is adhering. “2”
applies to normal indoor atmosphere. Normally, only non-conductive pollution occurs.
3 Measurement category II: Applies to measuring circuits connected to low voltage installation, and electrical instruments supplied with power
from fixed equipment such as electric switchboards.
13.6 General Specifications