Delta VFD-E Series, User Manual

Page: 288 / 435

B-23
B.7.2 Digital I/O Card
EME-D33A Terminal
MCM MO2 MO3 MO4 MI7 MI8 MI9 DCM 24V
2.2K
2.2K
2.2K
2.2K
2.2K 2.2K
 Screw torque of terminal: 2kgf-cm (max.)
 Wire gauge: 16~24 AWG
 If the extension card is installed on the AC motor drive, AC motor drive will detect the
extension card automatically, and it can also use the parameter Group 11 for setting. In
case there is no extension card installation, the parameters only have Group 0 ~ Group 10
for setting. Please refer to manual CH.5 for detail parameter settings.

Environment (Please use this product indoor with no dust, corrosive gas and liquid.)
Operation
Temperature
-10
º
C to 50
º
C (Non-condensation, on-frozen)
Storage
Temperature
-20ºC to +60

C
Rated Humidity Under 90%RH (Non-condensation)
Maximum
Altitude
Lower than 1000m
Vibration
10Hz ≦ f ≦ 57Hz Fix Amplitude:0.075mm
57Hz ≦ f ≦ 150Hz Fix Acceleration: 1G
(According to IEC 60068-2-6)
 Input / Output
EME-D33A
MI7~MI9
ON: Operating current: Min.: 4mA, Max.: 16mA
OFF: Allowable leakage current:10
μ A
MO2~MO4 Withstand voltage / current: 48VDC, 50mA
Warning:
 To connect the inductive load (relay, electromagnetic contactors, motor ... etc.
）
, please
install RC network or Varistor beside the coil.
 Please install fuse (the spec can
’
t greater than contact limits) in the loops for safety
concern.
 Please use isolated cable to prevent the interface as far as possible.
 Please have soldering or terminal for cable.
 Based on the safety considerations, please keep more than 15cm with other control, motor
and power cables and wiring independently; please keep the vertical wiring if it is
necessary for cable staggering.
 All operations can NOT exceed the limitation of spec.