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Bulletin 900-CONV
Interface Converter
24
Specifications, Continued/Approximate Dimensions
Specifications, Continued
General/Environmental Ratings
Insulation Resistance
20 M
Ω
min. measured at 500V DC between the following:
External terminals
↔
casing
RS-232C terminals
↔
RS-485 terminals power supply terminals
Isolation Method
Communications
Phototransistor coupler
Power supply
Isolating transformer
Dielectric Strength
1,500 V AC for 1 min. between the external terminal and case, and between the RS-232C
RS-485 block power supply terminal
Noise Immunity
500 V AC for 1 min. between the RS-232C/USB block and RS-485 block
Vibration (Max.)
10…55 Hz, 0.5 mm single amplitude for 10 min. each in X, Y, and Z directions (1 G)
Shock (Max.)
98 m/s
2
(10 G), 3 times each in X, Y, and Z directions
Weight
Approx. 150 g
Enclosure Rating
Front Panel Operation Parts
Conforms to IEC standards, equivalent to IP20 (when terminal cover mounted)
✶
Terminals
Equivalent to VDE 0106/100 (when terminal cover mounted)
✶
Memory Protection
No protective functions (communications data is not protected for power interruptions
during communications)
EMC
Radiated Emission
EN61326 class A
Conducted Emission
EN61326 class A
Immunity ESD
EN61000-4-2: 4 kV contact discharge (level 2); 8 kV air discharge (level 3)
Immunity RF-Interference
EN61000-4-3: 10V/m (amplitude modulated, 80 MHz…1 GHz) (level 3)
10V/m (pulse modulated, 900 MHz)
Immunity Conducted Disturbance
EN61000-4-6: 10V (0.15…80 MHz) (level 3)
Immunity Burst
EN61000-4-3: 2 kV power-line (level 3); 2 kV I/O signal-line (level 4)
Conformity to Standards
UL508, CSA C22.2 No. 14-95
Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC 61010-1)
Conforms to VDE 0106/part 100 (Finger Protection), when the terminal cover is mounted.
✶
When USB communication is used, the cover must be removed
Approximate Dimensions
Approximate dimensions are shown in millimeters unless otherwise indicated (to convert to inches, multiply by 0.0394). Dimensions are not to
be used for manufacturing purposes.
Cat. No. 900-CONVZ25
