User guide

3
 Environmental Specifications
 External Specifications
Serial Interface Specifications
 RS-232C Isolation Unit
The RS-232C/RS-422 type.
D-Sub 9-pin plug connector's pin assignments are as follows.
Use the DIP switch on the unit to change communication methods.
• For Display side settings please refer to “Display side settings”.
Physical Environment
Ambient Operating
Temperature
0...50 °C (32...122 °F)
Storage Temperature -20...60 °C (-4...140 °F)
Ambient and Storage
Humidity
10...90 % RH (Non condensing, wet bulb
temperature 39 °C [102.2 °F] or less)
Dust 0.1 mg/m
3
(10
-7
oz/ft
3
) or less (non-conductive levels)
Pollution Degree For use in Pollution Degree 2 environment
Atmosphere Free of corrosive gases
Atmospheric Pressure
(Operating Altitude)
800...1114 hPa (2000 m [6561 ft] or lower)
Mechanical
Environment
Vibration Resistance
IEC/EN 61131-2 compliant
5...9 Hz Single amplitude 3.5 mm (0.14 in.)
9...150 Hz Fixed acceleration: 9.8 m/s
2
X, Y, Z directions for 10 cycles (100 min.)
Concussion Resistance
IEC/EN 61131-2 compliant
(147 m/s
2
, X, Y, Z directions for 3 times)
Electrical
Environment
Noise immunity
Noise Voltage: 1000 Vp-p
Pulse Width: 1 µs
Rise Time: 1 ns
(via noise simulator)
Electrostatic Discharge
Immunity
Contact Discharge Method: 6 kV (IEC/EN61000-4-2
Level 3)
Cooling Method Natural air circulation
Weight 170 g (0.37 lb) or less
External
Dimensions
W110 x H40 X D27 mm (W4.33 x H1.57 x D1.06 in.)
RS232C
RS422