12-14 IM 04L20A01-01E
Isolation
Item Specifications
Insulation resistance Each terminal to ground terminal: 20 MΩ or greater (at 500 VDC)
Dielectric strength Power supply to ground terminal: 2300 VAC (50/60 Hz), 1 minute (excet for /P1 model)
Power supply to ground terminal: 500 VAC (50/60 Hz), 1 minute (for /P1 model)
Contact output terminal to ground terminal: 1600 VAC (50/60 Hz), 1 minute
Measuring input terminal to ground terminal: 1500 VAC (50/60 Hz), 1 minute
Between measuring input terminals: 1000 VAC (50/60 Hz), 1 minute (except for RTD input
terminals)
Between remote control terminal to ground terminal: 1000 VDC, 1 minute
Between pulse input terminal to ground terminal: 1000 VDC, 1 minute
Grounding resistance 100 Ω or less
Transport and Storage Conditions
Item Specifications
Ambient temperature –25°C to 60°C
Humidity 5% to 95% RH (No condensation is allowed).
Vibration 10 to 60 Hz, 4.9 m/s
2
maximum
Shock 392 m/s
2
maximum (while being packed)
Safety and EMC Standards
Item Specifications
CSA Certified by CSA22.2 No. 1010.1, Installation category (Overvoltage category) II
*1
, Pollution degree
2
*2
UL Certified by UL61010B-1 (CSA NRTL/C)
CE
EMC Complies with EN61326-1
Complies with EN61000-3-2
Complies with EN61000-3-3
Complies with EN55011 Class A Group 1
Low voltage Complies with EN61010-1, Measurement category II
*3
C-Tick Complies with AS/NZS2064 Class A Group 1
*1 “Installation category (Overvoltage category)” describes a number which defines a transient overvoltage condition. It implies
the regulation for impulse withstand voltage. “II” applies to electrical equipment which is supplied from the fixed installation
like distribution board.
*2 “Pollution degree” 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 Applies to measuring circuits connected to low voltage installation, and electrical instruments supplied with power from fixed
equipment such as electric switchboards.
12.6 General Specifications
To Next Page
Loading...
Need help?
General
