Technical Data - OJ Electronics OJ-AIR2-HMI-20T Instructions

TECHNICAL DATA

Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24VDC +/-10%
Cable dimensions . . . . . . . . . . . . . . . . . . . . . . . 10 x max. 0.75 mm²
Relative humidity . . . . . . . . . . . . . . . . . . . . 0-95% (non-condensing)
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -10/+40°C
Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP21 (EN 60529)
Connection . . . . . . . . . . . . . . 1xRJ12 6P4C
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . .82x82x40 mm; see fig. 2
Mounted depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 mm
Max. Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . .775 mW
Standby Power cumption . . . . . . . . . . . . . . . . . . . . . . . . . . .500 mW
6P6C is also valid
*1
TROUBLESHOOTING
Symptom
No light in display
Communication error
Cause
No power to OJ Air2
Modbus cable defect
(pin 2 and 5)
Modbus cable defect
(pin 3 and 4)
© 2017 OJ Electronics A/S
, 10 x screw terminals
*1
Action
Switch on power to OJ
Air2 Master
Check connections
at both ends of the
Modbus cable
Check connections
at both ends of the
Modbus cable
7